Key Takeaways

• A hydrating or soothing serum is the kind of partner most brands on this list pair with Retinol, and several of them direct you to apply theirs right after cleansing, before the Retinol step.

• The American Academy of Dermatology (AAD) quotes a dermatologist who suggests using a Retinoid only at night, starting every other night, and wearing sunscreen by day, which may help keep visible irritation down.

• Hyaluronic Acid, Niacinamide, Ceramides, Panthenol, and peptides are the ingredients that tend to appear in serums whose brands say they can be layered with Retinol.

• Brands disagree on order: Some put their serum first, others leave it open, so each bottle’s directions are typically a better guide than a general rule.

• For Vitamin C, La Roche-Posay’s directions keep Vitamin C in the morning and Retinol at night, with a hydrating serum that can be used in both routines.

The Serums That Tend to Pair Well With Retinol

Retinol is usually the step a routine gets built around, and the serums worth pairing with it tend to be the quieter ones. Most add hydration or help support the moisture barrier while the Retinol does the main work. The AAD page on Retinoids quotes Tina Alster, MD, FAAD, who advises using a Retinoid only at night, starting every other night, and says that starting slowly and using moisturizer can help with the irritation that sometimes comes with it.

So the best serum to layer with Retinol is typically a hydrating or soothing one, applied in the order its brand gives. A second strong active ingredient is usually the wrong partner. There’s early research pointing the same way. A small 2025 patch-test study, published as a letter in the Journal of Cosmetic Dermatology, tested 15 soothing additions to a 0.1% Retinol serum on 21 volunteers, and the authors report that combinations including Ceramides, Acetyl Glucosamine, Panthenol, and Centella Asiatica were the most effective at reducing the look of Retinol-related redness. Those ingredients were mixed into the formula rather than layered, and the test ran for 5 days, so treat it as an early signal.

Below, eight serums are compared on five things: whether the brand’s page says the serum can be layered with Retinol, where it sits in the routine, its supporting ingredients, what the INCI shows about fragrance and alcohol, and its price for the size.

At a Glance

• La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum: a hydrating serum its brand places after Vitamin C by day and alongside Retinol at night.

• Paula’s Choice 10% Niacinamide Booster: a Niacinamide step that can go on alone or be mixed into your moisturizer.

• The INKEY List Hyaluronic Acid Serum: the lowest price, with step-by-step directions for layering before Retinol.

• ALASTIN HA IMMERSE Serum: Hyaluronic Acid and peptides in a prestige serum that goes on first.

• StriVectin Hydration Multiplier Hyaluronic Acid Serum: Hyaluronic Acid and Ceramides in two chambers, for drier-feeling skin.

• Naturium Multi-Peptide Advanced Serum: a budget peptide serum its brand says layers with Retinol and Vitamin C.

• CeraVe Hydrating Hyaluronic Acid Serum: an affordable Hyaluronic Acid and Ceramide gel-cream serum.

• BYOMA Hydrating Serum: a low-cost Ceramide serum for Retinol nights and off nights alike.

How We Compared These Products

The comparison draws on each brand’s product page and published ingredient list as of September 2026, not on hands-on use. Five criteria shaped the order.

• What the brand says about Retinol: A serum whose own page says it can be layered with Retinol, and where, gives you a direction to follow.

• Where it sits in the routine: Some serums are meant to go on first, some can go before or after, and a few are designed for both morning and evening, which matters when Retinol is a night-only step.

• Supporting ingredients: Hyaluronic Acid, Niacinamide, Ceramides, Panthenol, and peptides are the ingredients that recur in serums brands pair with Retinol, so we looked for them in each INCI.

• Fragrance and alcohol in the INCI: Skin using Retinol can feel more reactive than usual, so we read each ingredient list for Parfum/Fragrance and Alcohol Denat.

• Price for the size: Listed sizes run from 0.67 fl oz to 100 ml, so cost per ounce says more than the sticker price.

Serums to Layer With Retinol, Compared

1. La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum

This lightweight serum carries Hyaluronic Acid in several forms, listed as Sodium Acetylated Hyaluronate, Sodium Hyaluronate, and Hydrolyzed Hyaluronic Acid, with Panthenol (provitamin B5) fifth on the INCI and Madecassoside further down. Its page is unusually specific about layering. La Roche-Posay says it can follow a Vitamin C serum in the morning, and that at night it can be used alongside Retinol products or before its own Retinol B3 Serum. It can be worn alone or under a moisturizer. It may help skin look and feel more comfortably hydrated while a Retinol routine settles in.

Best for: One hydrating serum for a morning Vitamin C routine and an evening Retinol routine alike.

Key ingredients: Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Panthenol, Madecassoside.

Price: $39.99 for 30 ml; a 50 ml size is listed at $53.99.

Worth knowing: Alcohol Denat. sits third in the INCI and Parfum/Fragrance is listed, which La Roche-Posay confirms on the page, so it may not suit anyone who avoids either.

2. Paula’s Choice 10% Niacinamide Booster

A water-light booster, it pairs 10% Niacinamide with Acetyl Glucosamine, Sodium Hyaluronate, Allantoin, Panthenol, and licorice root extract, and it’s the Niacinamide pick on this list. Paula’s Choice directs you to use it morning and evening after cleansing, toning, and exfoliating. Its FAQ says it can be layered with any product or ingredient as tolerated, or mixed a few drops at a time into a non-SPF serum or moisturizer. That flexibility suits a Retinol night: You can apply it before your Retinol, or blend it into the moisturizer that follows.

Best for: A Niacinamide step that can go on before Retinol or be mixed into your moisturizer.

Key ingredients: Niacinamide (10%), Acetyl Glucosamine, Sodium Hyaluronate, Panthenol, Allantoin.

Price: $53 for 0.67 fl oz.

Worth knowing: At 0.67 fl oz, it’s the smallest bottle here, and it works out to the second-highest cost per ounce on the list, after ALASTIN.

3. The INKEY List Hyaluronic Acid Serum

The INKEY List’s serum pairs what the brand calls 2% Multi-Molecular Hyaluronic Acid with two peptides, Palmitoyl Tetrapeptide-7 and Palmitoyl Tripeptide-1, in a short ingredient list with no fragrance. Its FAQ gives the most detailed Retinol directions of any page we read: Apply it first to damp skin right after cleansing, pat it in, wait 30 to 60 seconds, apply your Retinol serum, then follow with a moisturizer. The same page puts it before a Vitamin C serum, with the same short pause. The INKEY List describes the Hyaluronic Acid layer as a moisture buffer for Retinol, which may help keep visible dryness down.

Best for: A low-cost first step that its brand directs you to apply before both Retinol and Vitamin C.

Key ingredients: Sodium Hyaluronate, Hyaluronic Acid, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1.

Price: $13 for 30 ml; 60 ml and 100 ml sizes are also listed.

Worth knowing: The brand says to follow it with a moisturizer, especially in dry climates or heated rooms, so plan on it as one step in a routine, with a moisturizer on top.

4. ALASTIN HA IMMERSE Serum

ALASTIN’s Hyaluronic Acid serum combines Sodium Hyaluronate and Sodium Hyaluronate Crosspolymer with two peptides, Octapeptide-45 and Hexapeptide-11, plus Tremella Fuciformis (silver mushroom) extract. The directions are clear on order: one to two pumps, morning and evening, as the first product after cleansing. ALASTIN’s order-of-use chart places HA IMMERSE ahead of its own Renewal Retinol, so on a Retinol night the serum goes on freshly cleansed skin and the Retinol follows. The two peptides also make it one of the stronger answers here if you’d like Hyaluronic Acid and peptides in a single serum, and no fragrance appears in its INCI.

Best for: Hyaluronic Acid and peptides in one prestige serum that goes on before Retinol.

Key ingredients: Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Octapeptide-45, Hexapeptide-11, Tremella Fuciformis Sporocarp Extract.

Price: $134 for 1 fl oz (29.6 ml).

Worth knowing: It’s the most expensive entry on this list by a wide margin, at more than 10 times the price of the lowest-cost Hyaluronic Acid serum here.

5. StriVectin Hydration Multiplier Hyaluronic Acid Serum

This dual-chamber serum keeps two formulas apart until you pump: One side combines what StriVectin calls 7 types of Hyaluronic Acid with Polyglutamic Acid, and the other 5 types of Ceramides with Squalane. StriVectin describes Polyglutamic Acid as a moisture-binding agent that “helps against Retinol’s common drying side effects,” and it directs you to use the serum morning and evening before moisturizer. The page doesn’t say whether it goes before or after a Retinol step, so the Retinol’s own label is the tie-breaker. The Ceramide side may help drier-feeling skin stay comfortable on the nights Retinol leaves it feeling tight.

Best for: Drier-feeling skin that wants Hyaluronic Acid and Ceramides in one pump.

Key ingredients: Hyaluronic Acid (several forms), Polyglutamic Acid, Ceramide AP, Ceramide NP, Ceramide EOP, Squalane.

Price: $69 for 1 oz.

Worth knowing: Parfum/Fragrance is listed, along with Limonene, Linalool, Geraniol, and Citronellol, so it may not suit anyone avoiding fragrance.

6. Naturium Multi-Peptide Advanced Serum

Naturium’s formula carries three peptides (Acetyl Hexapeptide-8, Copper Palmitoyl Heptapeptide-14, and Palmitoyl sh-Hexapeptide-13 Serine SP Amide) alongside Ferulic Acid, Hydrolyzed Collagen, and Squalane, and the brand lists it as fragrance-free. Its FAQ answers the Retinol question directly: The serum can be layered with any Naturium product, including its Retinol Complex Serum and Retinaldehyde Cream Serum, and the same answer covers its Vitamin C Complex Serum. Naturium suggests AM and PM use after cleansing and before moisturizer, with serums layered from thinnest to thickest. The brand says visible results generally take 6 to 12 weeks of consistent use.

Best for: A budget peptide serum whose brand says it can be layered with Retinol and Vitamin C.

Key ingredients: Acetyl Hexapeptide-8, Copper Palmitoyl Heptapeptide-14, Ferulic Acid, Hydrolyzed Collagen, Squalane.

Price: $25 for 1 fl oz (30 ml); a 2 fl oz jumbo size is also listed.

Worth knowing: Naturium’s layering answer is written for its own products, so pairing it with another brand’s Retinol means leaning on the thinnest-to-thickest rule and a patch test.

7. CeraVe Hydrating Hyaluronic Acid Serum

This gel-cream serum sets Sodium Hyaluronate and Panthenol beside three Ceramides (NP, AP, and EOP), with Cholesterol and Phytosphingosine further down the list. CeraVe describes it as free of added fragrance and says it can be used alone or layered under moisturizer, applied daily to the face and neck. The page doesn’t mention Retinol, so the pairing falls back on general routine order. For many routines, that means using it as the hydrating layer before moisturizer on a Retinol night, or on its own on the nights you skip Retinol.

Best for: An inexpensive Hyaluronic Acid and Ceramide serum for drier-feeling skin.

Key ingredients: Sodium Hyaluronate, Ceramide NP, Ceramide AP, Ceramide EOP, Panthenol.

Price: $22.99 for 1 oz.

Worth knowing: CeraVe gives no Retinol-specific directions, and the gel-cream texture is richer than the watery serums here, which may feel like one layer too many under a moisturizer on oilier skin.

8. BYOMA Hydrating Serum

BYOMA’s serum is built on what it calls a Tri-Ceramide Complex, which combines Ceramides, Cholesterol, and fatty acids, alongside Glycerin, Squalane, and Dipotassium Glycyrrhizate. The brand describes it as fragrance-free and alcohol-free and directs you to press four to six drops into cleansed, damp skin. Its page doesn’t mention Retinol either, so it slots in like any lightweight hydrating serum: early in the evening routine, around your Retinol in whatever order the Retinol’s label gives, or by itself on off nights. At $15.99, it’s one of the two lowest-cost serums on this list.

Best for: A low-cost Ceramide serum for off nights or for the hydrating step on Retinol nights.

Key ingredients: Ceramide NP, Cholesterol, Phytosphingosine, Squalane, Glycerin.

Price: $15.99 for 30 ml (1.01 fl oz).

Worth knowing: BYOMA’s site groups the ingredient list by function rather than in order of concentration, so the page doesn’t show how high Ceramide NP sits in the formula.

How to Choose a Serum to Pair With Retinol

• Hydration or comfort as the goal: If visible dryness is what you notice on Retinol nights, a Hyaluronic Acid serum (La Roche-Posay, The INKEY List, ALASTIN) or a Ceramide serum (StriVectin, CeraVe, BYOMA) is the usual pick.

• Where the serum goes in your routine: ALASTIN and The INKEY List put their serums first, and La Roche-Posay lets its serum go before or alongside Retinol. The AAD’s general order is to cleanse, apply any medication or treatment, then moisturize. If your Retinoid is a prescription, follow the directions of whoever prescribed it.

• Fragrance and alcohol in the INCI: La Roche-Posay and StriVectin list Parfum/Fragrance, and La Roche-Posay also lists Alcohol Denat. The other six list no fragrance in their INCI.

• Patch testing before you layer: The AAD suggests testing a new product on a quarter-sized spot, such as the bend of your elbow, twice a day for seven to 10 days, which may help you spot a reaction before it reaches your face.

Frequently Asked Questions

What are some serums that can be layered with Retinol?

Hydrating and soothing serums are the usual pick among the brands compared here. La Roche-Posay, ALASTIN, and The INKEY List say on their product pages that their Hyaluronic Acid serums can be used with Retinol, Paula’s Choice says its 10% Niacinamide Booster can be layered with any ingredient as tolerated, and Naturium says its peptide serum can be layered with its Retinol serums. Ceramide serums from StriVectin, CeraVe, and BYOMA are other options, though only StriVectin’s page mentions Retinol.

Should a hydrating serum go on before or after Retinol?

It depends on the product. ALASTIN and The INKEY List direct you to apply their Hyaluronic Acid serums first, right after cleansing, with Retinol after, and La Roche-Posay allows its serum before or alongside Retinol. The AAD’s Retinoid page quotes a dermatologist who says starting slowly and using moisturizer can help with irritation. Where directions differ, the label on your Retinol usually takes priority. For the full sequence, see our skincare routine order guide.

What are some serums that can be layered with peptides?

Hydrating serums tend to sit comfortably beside a peptide step. Naturium says its Multi-Peptide Advanced Serum can be layered with any Naturium product, including its Retinol and Vitamin C serums, and suggests going from thinnest to thickest. The INKEY List and ALASTIN go a step further and put peptides inside their Hyaluronic Acid serums, so one layer covers both.

What are some serums that can be layered with Vitamin C?

La Roche-Posay directs you to apply its Hyalu B5 Pure Hyaluronic Acid Serum after a Vitamin C serum in the morning. The INKEY List takes the opposite order for its Hyaluronic Acid Serum, first on damp skin, then Vitamin C after a 30- to 60-second pause. Naturium says its peptide serum can be layered with its Vitamin C Complex Serum. Many routines keep Vitamin C in the morning and Retinol at night, which is how La Roche-Posay’s directions split them.

Can you use Niacinamide and Retinol together?

Many people do. Paula’s Choice says its 10% Niacinamide Booster can be layered with any product or ingredient as tolerated, and it can be mixed into a non-SPF moisturizer if you’d rather not add a separate step. If you notice visible redness or flaking, the AAD’s advice to start slowly, every other night, may be worth returning to.

Should Retinol go on in the morning or at night?

At night, for most routines. The AAD quotes Tina Alster, MD, FAAD, who advises using a Retinoid only at night because it can make skin more sensitive to the sun, and wearing sun protection during the day, including sunscreen on exposed skin. A hydrating serum from this list can be used in the morning and evening, so it can stay in both routines while Retinol stays at night.

Related Reading

• How to build a skincare routine and what order to apply it in, including where Retinoids fit.

• The best serums for forehead lines, compared for the look of fine lines.

• The best Copper Peptide serums, for a peptide step beside Retinol.