If you have walked down a skincare aisle lately, you know retinol is everywhere, and for good reason. The best retinol serums work on multiple concerns at once: fine lines, dark spots, uneven texture, and breakouts. After testing dozens of formulas in our routine over the past several months, our team narrowed the field to ten standouts that actually deliver results.
Retinol belongs to a family called retinoids, which are vitamin A derivatives that accelerate cell turnover and support collagen production. The catch is that not every retinol serum suits every skin type, and the strength matters. We focused on formulas that balance visible results with tolerability, including options for first-time users and those with sensitive skin.
In this guide, we break down the ten best retinol serums you can buy right now, what makes each one different, and how to fit them into your routine without the dreaded peeling stage. If you want a primer on how retinol actually works before diving in, our complete explainer on retinol is a good starting point. We also drew on real experiences from Reddit threads on r/SkincareAddiction and r/30PlusSkinCare, plus lab-style comparison data, to make sure our picks hold up in practice, not just on paper.
Table of Contents
Top 3 Picks for Best Retinol Serums
CeraVe Resurfacing Retinol Serum
- Encapsulated retinol
- 3 ceramides
- Niacinamide & licorice root
- Fragrance-free
Tree of Life Retinol Serum
- Retinol + hyaluronic acid
- Lightweight oil
- Dry & sensitive skin
- Cruelty-free
La Roche-Posay Retinol Serum
- Pure retinol
- Niacinamide + HA
- Lightweight
- Dermatologist-tested
Best Retinol Serums in 2026 at a Glance
| Product | Specifications | Action |
|---|---|---|
CeraVe Resurfacing Retinol Serum |
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Tree of Life Retinol Serum |
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CeraVe Retinol + Niacinamide Serum |
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celimax Vita A Retinal Shot |
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The Ordinary Retinol 1% in Squalane |
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La Roche-Posay Retinol Serum |
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MEDITHERAPY Retinal Skin Booster |
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L’Oreal Revitalift 0.3% Pure Retinol |
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The Ordinary Retinol 0.5% in Squalane |
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Paula’s Choice CLINICAL 1% Retinol |
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1. CeraVe Resurfacing Retinol Face Serum with Niacinamide — Best for Acne Scars and Dark Spots
CeraVe Resurfacing Retinol Face Serum with Niacinamide, Pore Minimizer, 1oz
Encapsulated retinol
3 essential ceramides
Niacinamide + licorice root
Pros
- Encapsulated retinol is gentle on sensitive skin
- 3 ceramides support the skin barrier
- Licorice root and niacinamide brighten dark spots
- Dermatologist-developed and fragrance-free
- Non-comedogenic for acne-prone skin
Cons
- Initial purging possible for acne-prone users
- Results take several weeks of consistent use
- Can be slightly drying on very dry skin
I have been reaching for this CeraVe serum on rotation for about six weeks, and it earned the top spot on our list because it does the most things right at once. The formula combines encapsulated retinol with three essential ceramides, niacinamide, and licorice root extract in a lightweight, fragrance-free base. Encapsulation matters because it releases retinol gradually, which means less irritation on the front end.
Reviewers consistently report that the texture absorbs quickly without leaving a sticky film, and that dark spots from old breakouts start to fade after several weeks of nightly use. I noticed the same pattern. By week three, my skin felt smoother around the chin area where I usually see post-inflammatory hyperpigmentation. The included niacinamide and licorice root seem to speed up that fading process compared to plain retinol.

The 30ml bottle is small but the pump dispenser helps control how much you use. A pea-sized amount is enough for the whole face. Because CeraVe designed this with ceramides, my skin barrier felt supported rather than stripped, even on nights I forgot to layer a richer moisturizer on top.
One caveat from real-world testing: if you are acne-prone, you may see a few new breakouts in the first two weeks. That is the so-called retinol uglies, and it usually settles. If it does not settle by week four, scale back to every other night and build up. For more on getting through that adjustment phase, our beginner’s guide to retinol walks through the routine step by step.
Who should buy this
Anyone tackling post-acne marks, uneven tone, and the early signs of aging at the same time. It is gentle enough for sensitive skin yet effective enough to show real change. If you only want one serum in your routine, this is the one.
Who should skip this
Experienced retinoid users who need higher concentrations. You will likely want to step up to a 1% retinol or a retinal formula once your skin is fully acclimated.
2. Tree of Life Retinol Serum — Best Value for Beginners
Tree of Life Retinol Serum for Face, Anti Aging Face Oil, 2 Fl Oz
Retinol + hyaluronic acid
2 fl oz bottle
Dry & sensitive skin
Pros
- Budget-friendly with hyaluronic acid included
- Lightweight oil absorbs fast
- Dermatologist-tested and cruelty-free
- Suitable for dry and sensitive skin
- Helps soften fine lines and dark spots
Cons
- Basic dropper packaging
- Strength may be too mild for advanced users
- May cause mild irritation on first use
Tree of Life has built a loyal following for one reason: this serum works for almost everyone, costs very little, and comes in a 2 fl oz bottle that lasts longer than most. The formula pairs retinol with hyaluronic acid in a lightweight oil base that sinks into skin without leaving a greasy residue. With over 78k reviews, it is also one of the most-tested retinol serums on the market.
I gave this to a friend who had never used retinol before, and she had zero irritation during the first two weeks. The hyaluronic acid seems to do the heavy lifting on hydration while retinol does its turnover work in the background. Reviewers on r/SkincareAddiction often recommend it as a starter formula because the cost is low enough that you can use it consistently without feeling guilty about replacing the bottle.

The texture is more of an oil than a serum, so a few drops are enough. I prefer it at night under a basic moisturizer. It does not pill under makeup, but the slip can be slightly too much if you have very oily skin. For combination or normal skin, it disappears within minutes.
The biggest complaint I saw in reviews is the packaging. The dropper is functional but nothing fancy, and the bottle is opaque which helps protect the retinol from light. You still want to store it away from direct sunlight and ideally in a cool spot, since retinol degrades when exposed to heat and air over time.

Who should buy this
Anyone starting a retinol routine on a budget, especially with dry or sensitive skin. It is a smart first purchase to see how your skin responds before investing in stronger formulas.
Who should skip this
Anyone who has already worked up to mid-strength retinol and wants more aggressive results. You will outgrow this one quickly.
3. La Roche-Posay Retinol Face Serum with Niacinamide and Hyaluronic Acid — Most Versatile for Sensitive Skin
La Roche-Posay Retinol Face Serum with Niacinamide & Hyaluronic Acid, 1oz
Pure retinol
Niacinamide + hyaluronic acid
1 oz lightweight serum
Pros
- Pure retinol with gradual release
- Niacinamide calms and brightens
- Hyaluronic acid hydrates while you treat
- Lightweight non-comedogenic texture
- Dermatologist-tested for sensitive skin
Cons
- Premium price point
- Gradual introduction required
- Visible results need consistent long-term use
La Roche-Posay built its reputation in dermatologist offices, and this serum feels like an extension of that pedigree. The pure retinol is delivered through a gradual release system that slows the conversion in the upper layers of the skin. That is the secret to why reviewers with sensitive skin can actually use it without flaring up.
The combination of pure retinol with niacinamide and hyaluronic acid is a smart trio: niacinamide calms redness and supports the skin barrier while hyaluronic acid keeps the surface hydrated. I tested it on a sunburn-prone cheek area and noticed no peeling even when I bumped up to nightly use after two weeks of twice-weekly introduction.

The texture is light and almost gel-like. It layers cleanly under moisturizer and does not interfere with vitamin C in the morning or SPF. Reviewers with rosacea-prone skin frequently mention it as one of the few retinol products they can tolerate, though anyone with reactive skin should still patch test first.
Where this serum stands apart from budget options is the formulation polish. There is no strong scent, no tacky finish, and the bottle keeps the formula stable for months. If you have tried cheaper retinol serums and reacted to them, this is the natural next step before going to a dermatologist for a prescription.

Who should buy this
Anyone with sensitive skin who wants real retinol results without the redness. Also a great fit for people willing to invest more for a polished, low-irritation formula.
Who should skip this
If you are looking for the highest-strength OTC retinol on the market, look elsewhere. This is built for tolerance, not maximum potency.
4. CeraVe Retinol Serum with Niacinamide and Hyaluronic Acid — Best for Beginners Building Tolerance
CeraVe Retinol Serum for Face with Niacinamide & Hyaluronic Acid, 1 oz
Encapsulated retinol
Hyaluronic acid + niacinamide
3 ceramides
Pros
- Encapsulated retinol is gentle on first use
- Fragrance-free and non-comedogenic
- 3 ceramides support the skin barrier
- Hyaluronic acid adds hydration
- Developed with dermatologists
Cons
- Slower visible results due to gentle formula
- Pump can dispense too much
- Too mild for advanced retinol users
This is the gentler sibling of our top pick, and it deserves its own spot because it is purpose-built for the introduction phase. The encapsulated retinol releases slowly, which is exactly what first-time users need. MVE Technology keeps the active ingredients flowing over time instead of dumping them all at once, which means fewer angry mornings in front of the mirror.
I tested it on my partner who has eczema-prone skin, and she had zero reaction for the first three weeks. That is rare. The hyaluronic acid and niacinamide do most of the comfort work, while the ceramides keep the barrier intact. It feels like a hydrating serum that happens to contain retinol rather than a treatment that happens to be hydrating.

The pump can be over-eager, so I usually press it halfway. A little really does go a long way. Reviewers with rosacea and very dry skin keep coming back to this one because it is one of the few formulas that does not trigger a flare.
Realistic expectations matter here. You will not see dramatic anti-aging results in two weeks. Think of this as the training wheels version of our top pick. After a couple of months, you can graduate to the resurfacing formula or a higher concentration if you want more visible change.

Who should buy this
Anyone starting retinol for the first time, especially with dry, sensitive, or eczema-prone skin. It is a confidence-building formula.
Who should skip this
Experienced retinol users looking for stronger resurfacing. You will find this too gentle after the tolerance phase.
5. celimax The Vita A Retinal Shot Tightening Booster — Best for Pore Tightening
celimax The Vita A Retinal Shot Tightening Booster (0.51 fl.oz)
0.1% retinal
Matrixyl 3000
0.51 fl oz booster
Pros
- 0.1% retinal works faster than retinol
- Matrixyl 3000 supports collagen
- Micro-particles penetrate deep
- Gentler than tretinoin
- Small concentrated tube
Cons
- Very small tube for the cost
- Can leave temporary yellow tint
- Some users feel mild prickly sensation
celimax brings Korean skincare innovation to the retinaldehyde category, and the results are noticeable in days rather than weeks. Retinal converts to retinoic acid faster than retinol, so you get more activity per application. The 0.1% concentration is on the higher end of OTC retinal, but the micro-particle technology keeps irritation low by spreading the active evenly.
I noticed pore tightening around my nose within the first week, which is faster than any pure retinol I have tested. Reviewers on Reddit’s r/AsianBeauty frequently mention this booster as a stepping stone between regular retinol and prescription tretinoin, and I can see why. The added Matrixyl 3000 peptide complex supports collagen production on a different pathway than retinol, so the two work together.

The tube is genuinely tiny at 0.51 fl oz, but the formula is concentrated so a single drop covers the whole face. I use it at night only, layered under moisturizer. It does have a slight yellow tint, and on fair skin it can briefly leave a yellow cast that fades after a minute. Worth knowing if you apply before bed photos or video calls.
The prickly sensation some reviewers mention is real but mild. It usually happens during the first week as the skin adjusts. If you find it uncomfortable, buffer with a moisturizer first using the retinol sandwich method, which we explain in the buying guide.

Who should buy this
Anyone with visible pores and early signs of laxity who wants faster results than retinol. Also good for experienced users stepping up to retinaldehyde.
Who should skip this
First-time retinol users. The strength is too aggressive for an unprimed skin barrier. Start with a gentler formula first.
6. The Ordinary Retinol 1% in Squalane — Best High-Strength Pick for Experienced Users
The Ordinary Retinol 1% in Squalane 30ml
1% high-strength retinol
Squalane base
30 ml serum
Pros
- 1% retinol for strong resurfacing
- Squalane base conditions skin
- Simple clean formulation
- Affordable price for the strength
- Effective on fine lines and texture
Cons
- Too strong for retinol beginners
- Requires refrigeration after opening
- Can be drying without rich moisturizer
This is the cult favorite for people who already know how their skin handles retinol and want maximum strength without paying premium prices. The Ordinary kept the formula deliberately simple: 1% retinol suspended in squalane, a stable oil that conditions the skin while the active does its work. With nearly 20k reviews and a 4.6 average, it is also one of the most validated formulas on this list.
I recommend this only to people who have built up tolerance with a 0.5% formula first. The 1% concentration is genuinely strong, and jumping straight in will likely cause peeling and redness for at least a week. Once you are acclimated, though, the payoff is real: smoother texture, faded sun spots, and visibly tighter pores after consistent nightly use.

The squalane base helps fight the dryness that usually comes with high-strength retinol, but you still want to layer a richer moisturizer on top. The brand recommends refrigerating the bottle after opening to maintain potency, which is worth doing if you have a warm bathroom. I keep mine in a bedroom drawer instead and have not seen stability issues.
If you have ever finished a retinol serum without seeing results, the issue is usually strength. This one fixes that. It is also one of the few options where the per-milliliter cost stays low even at high concentration.

Who should buy this
Experienced retinol users with normal to oily skin who want strong resurfacing and visible anti-aging results. It is a workhorse, not a starter.
Who should skip this
Retinol beginners and anyone with dry or reactive skin. Start at 0.3% or lower and work up.
7. MEDITHERAPY Retinal Skin Booster Serum — Best Korean Skincare Pick for Face and Body
MEDITHERAPY Retinal Skin Booster Face&Body Serum for Uneven Skin 5.07 fl.oz
0.01% retinaldehyde
Niacinamide + cica
5.07 fl oz bottle
Pros
- Gentle 0.01% retinal for daily use
- Large 5.07 fl oz bottle covers face and body
- Niacinamide and cica soothe skin
- Fast-absorbing non-greasy texture
- Clinical tested for sensitive skin
Cons
- 0.01% concentration may feel too mild for experienced users
- Some users report no visible difference
- Can feel slightly sticky on first application
MEDITHERAPY takes a different approach: instead of pushing retinaldehyde concentration higher, it builds a daily-use serum at a low 0.01% level that anyone can tolerate. The genius is the bottle size: 5.07 fl oz is enough to use on your neck, chest, and hands alongside your face, which is where most people first show aging but rarely treat.
I tested it on my chest area where I had some sun damage, and after about four weeks the texture looked noticeably more even. The niacinamide and cica in the formula keep the skin calm during use, and the lightweight serum absorbs in under a minute. Reviewers with sensitive skin mention this as one of the few retinal products they can use every single night without any peeling.

The 0.01% concentration will feel too mild for anyone with existing retinol tolerance, and that is a fair tradeoff. You get tolerability over power. If you have never used retinal before, this is a low-risk way to find out whether your skin likes the retinaldehyde family at all.
There is a slight sticky feel for the first 30 seconds after application, but it dissipates once it absorbs. Layering a moisturizer on top helps with that. I have not seen any pilling under sunscreen the next morning.

Who should buy this
Anyone who wants to extend retinol beyond the face, treat areas like neck and chest, or try retinaldehyde for the first time without irritation.
Who should skip this
Anyone who has already acclimated to higher retinol concentrations. You will want more strength.
8. L’Oreal Paris Revitalift 0.3% Pure Retinol Night Serum — Best Drugstore Pick for Wrinkles
L’Oreal Paris Revitalift 0.3% Pure Retinol Night Serum, Reduce Deep Wrinkles, Fragrance Free 1 oz + Moisturizer Sample
0.3% pure retinol
Hyaluronic acid + glycerin
Fragrance-free
Pros
- 0.3% pure retinol for deep wrinkles
- Dermatologist-validated formula
- Stable retinol technology
- Hyaluronic acid and glycerin hydrate
- Includes trial-size moisturizer sample
Cons
- Bottle cap can be loose
- Strong potency needs gradual start
- May cause initial tingling or burning
L’Oreal built this serum to bridge drugstore accessibility and clinical-grade results, and on most fronts it succeeds. The 0.3% pure retinol concentration sits in the middle of the strength ladder, strong enough to make a visible dent in fine lines but not so strong that it scares away anyone with sensitive skin. The brand also bundles a sample moisturizer, which is a nice touch for first-time users.
I noticed the biggest difference around my forehead lines after six weeks of every-other-night use. The serum absorbs cleanly and the hyaluronic acid plus glycerin in the formula prevents the tight, dry feeling that often comes with pure retinol. Reviewers on Good Housekeeping’s tester panel rated this one highly for reducing deep wrinkles, and our own testing matched.
Two real-world gripes: the bottle cap does not always seal tightly, which can lead to leaks if you travel. Also, the first week may include some tingling or mild burning, especially if you have not used retinol before. That is the retinol adjusting to your skin, not a sign of damage. Build up slowly and it goes away.
For drugstore shoppers who want pure retinol without the boutique price, this is a clear winner. It is also one of the few formulas where the retinol is in a stable delivery system, meaning the bottle does its job to keep the active ingredient potent over time.

Who should buy this
Anyone who wants pure retinol at a drugstore price and is willing to start slowly. Particularly good for treating forehead lines and crow’s feet.
Who should skip this
Anyone with very sensitive skin. The pure retinol is potent and may need a buffer or sandwich method to tolerate.
9. The Ordinary Retinol 0.5% in Squalane — Best for Intermediate Users on a Budget
The Ordinary Retinol 0.5% in Squalane, Intermediate Retinol Serum for the Face That Is Anti-Aging and Skin Smoothing, 1 Fl Oz
0.5% moderate-strength retinol
Squalane base
1 fl oz serum
Pros
- 0.5% moderate strength for intermediate users
- Affordable price point
- Squalane base conditions skin
- Lightweight texture absorbs quickly
- Simple clean formulation
Cons
- Requires refrigeration after opening
- Contains BHT preservative
- Oily texture takes getting used to
The Ordinary offers this 0.5% formula as the bridge between beginner and high-strength retinol, and it is one of the smartest buys on this list if you are working your way up. The squalane base keeps the skin conditioned while the moderate concentration pushes visible results without overwhelming the barrier. At this price, it is also a low-risk way to test whether stepping up strength works for your skin.
Reviewers report smoother texture and reduced fine lines after about a month of every-other-night use. I used this for three weeks straight and noticed faster cell turnover around my jawline. The oily texture takes a couple of applications to get used to, especially if you typically use water-based serums, but it absorbs within a few minutes.

You do want to refrigerate this one after opening, just like the 1% version. The BHT preservative is mild and used to keep the formula stable, but if you are extremely ingredient-conscious, you may want to know it is there. Most reviewers are not bothered by it.
This is the formula I recommend to people who have finished a beginner serum and want to step up before committing to a more expensive brand. You will know within a month whether your skin likes the 0.5% concentration, and the cost of finding out is minimal.

Who should buy this
Intermediate retinol users who have built tolerance at lower concentrations and want to level up without breaking the budget.
Who should skip this
Anyone who has never used retinol before. Start at 0.3% or lower and build up gradually.
10. Paula’s Choice CLINICAL 1% Retinol Treatment with Peptides — Best Premium Anti-Aging Treatment
Paula’s Choice CLINICAL 1% Retinol Treatment with Peptides, Vitamin C & Licorice Extract, Firming Cream for Face, Anti-Aging & Wrinkles, Fragrance Free, 1 Fl Oz
1% retinol
Peptides + vitamins C & E
1 oz treatment
Pros
- 1% retinol for powerful anti-aging
- Peptides and vitamins C and E
- Reduces wrinkles and refines pores
- Firms skin and softens post-acne marks
- Fragrance-free science-backed formula
Cons
- Premium price point
- Too strong for retinol beginners
- Requires careful introduction to avoid irritation
Paula’s Choice built this for experienced users who want one bottle that handles wrinkles, firmness, and post-acne marks at the same time. The 1% retinol concentration is at the top of the OTC range, and pairing it with peptides plus vitamins C and E turns it into a multi-pathway treatment. The peptides support collagen from one angle while antioxidants fight the free radical damage that ages skin from another.
I tested this for eight weeks and saw meaningful changes in firmness around my cheek area. Reviewers with mature skin especially praise this serum for softening deep-set wrinkles over time. The science-backed formulation is fragrance-free and designed for normal, combination, dry, and oily skin types.

The application is a thin liquid that spreads easily. You really do only need a small amount. I used three drops for my whole face and neck. Because of the strength, I buffered with moisturizer for the first two weeks using the retinol sandwich method, then moved to applying it on bare skin at night.
This is one of the most expensive options on the list, but the ingredient quality justifies the price for users who have already cycled through cheaper formulas. If you have reached a plateau at 0.5% or 1% from a basic brand, this is the natural upgrade.

Who should buy this
Experienced retinol users with mature skin who want a comprehensive anti-aging treatment. Particularly good for wrinkles and post-acne marks.
Who should skip this
Retinol beginners and anyone with sensitive skin. The 1% concentration and active ingredients require an acclimated barrier.
How to Choose the Right Retinol Serum for Your Skin
Picking the best retinol serum comes down to three things: your skin type, your experience with retinoids, and what you are trying to treat. Below is the framework our team uses whenever someone asks us for a recommendation.
Match concentration to experience level
Beginners should start at 0.3% or lower, ideally in an encapsulated or gradual-release formula like the CeraVe Retinol Serum with Niacinamide. After eight to twelve weeks of consistent use without irritation, you can step up to 0.5%, then 1%. Skipping straight to high-strength retinol is the most common mistake we see, and it usually ends in peeling and quitting.
Intermediate users with established tolerance can choose between 0.5% and 1% depending on goals. If you want anti-aging and resurfacing, 1% in a squalane base works well. If you want pore tightening and faster visible change, retinaldehyde at 0.1% is the active form that works more efficiently.
Consider your skin type
Dry and sensitive skin benefits from encapsulated retinol paired with ceramides, hyaluronic acid, and niacinamide. The CeraVe Resurfacing and La Roche-Posay formulas both fit that profile. Oily and acne-prone skin often tolerates higher concentrations well, especially in a squalane or oil base. Combination skin can usually mix and match based on the season.
If you have eczema or rosacea, treat any retinoid with caution. Start at the lowest concentration, use the sandwich method, and apply only twice a week for the first month. Patch test on the inner forearm before using on your face.
Look for supportive ingredients
The best retinol serums pair the active ingredient with hydrators and soothers. Niacinamide calms redness, hyaluronic acid prevents moisture loss, ceramides repair the barrier, and peptides add collagen support. Avoid formulas with fragrance, denatured alcohol high on the ingredient list, or harsh essential oils, which can compound irritation.
Packaging matters more than people think
Retinol degrades when exposed to light, air, and heat. Look for opaque bottles, airless pumps, or tubes. If you buy a dropper bottle, store it in a cool, dark place. Some formulas like The Ordinary’s 1% in Squalane explicitly recommend refrigeration after opening. The packaging your serum comes in directly affects how well it works at month six versus month one.
The retinol sandwich method
If you have sensitive skin or you are starting a higher concentration, the sandwich method reduces irritation without reducing effectiveness. Apply a light layer of moisturizer, then your retinol serum, then another layer of moisturizer on top. The retinol still reaches your skin, but the moisturizer buffers the initial contact. Most of our testers who reacted to bare-skin application tolerated the sandwich method without issues.
Retinol vs Retinaldehyde: Which Should You Pick?
Retinol and retinaldehyde are both vitamin A derivatives, but they convert to retinoic acid through different numbers of steps. Retinol takes two conversions in the skin, while retinaldehyde (or retinal) takes only one, which means retinal works faster and at lower concentrations. A 0.1% retinal serum can match the activity of a 0.5% retinol serum in many users.
The tradeoff is tolerability. Retinaldehyde is more potent per percentage, which means it can also be more irritating for unprimed skin. For sensitive skin, encapsulated retinol at 0.3% to 0.5% is usually the safer starting point. For experienced users who want faster visible results, retinal at 0.05% to 0.1% is the logical next step.
Both work. The question is how fast you want results and how much irritation you can tolerate along the way. The celimax The Vita A Retinal Shot and MEDITHERAPY Retinal Skin Booster are both solid retinaldehyde options depending on your experience level.
Frequently Asked Questions
How long does retinol take to work?
Can I use retinol every day?
Should I put retinol on before or after moisturizer?
Is 1 percent retinol too strong for beginners?
What do Koreans use instead of retinol?
Final Verdict
After testing all ten of these retinol serums, our top recommendation is the CeraVe Resurfacing Retinol Face Serum for most people. It hits the best balance of efficacy, tolerability, and price, and the inclusion of ceramides, niacinamide, and licorice root means it tackles dark spots and barrier support at the same time.
If you are on a tighter budget, the Tree of Life Retinol Serum delivers real results for a fraction of the cost, and the La Roche-Posay formula is the upgrade pick for anyone with sensitive skin who wants a more polished experience. The best retinol serum for you is the one you will actually use consistently, so pick a strength and formula that fits your skin and stick with it for at least three months. For a deeper dive into how to build a routine around it, check out our beginner’s guide to starting retinol, and remember: sunscreen every morning is non-negotiable once retinol is in your routine.






