Can you use niacinamide with hyaluronic acid?
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Since neither one is an exfoliant, the real questions here are about format and fit: one moisturizer or two serums, which skin gets the most from the pair, and where a stronger active slots in.
What each one does
What niacinamide does
A form of vitamin B3, studied for acne, oily skin and dark spots. Reviews describe it as extremely well tolerated.
Usual over-the-counter strength: 2–5%
What hyaluronic acid does
A humectant: it helps the top layer of skin hold water. Despite its name, it is not an exfoliating acid.
Usual over-the-counter strength: up to 2%
One moisturizer with both, or two serums?
A moisturizer that already lists both can stand in for two serums. Two of the niacinamide studies DermNet describes tested it inside a moisturizer: a 2% niacinamide moisturizer reduced oil production over 4 to 6 weeks, and niacinamide moisturizers improved the skin barrier in people with rosacea. Cleveland Clinic adds that a niacinamide serum can simply be mixed into your moisturizer.
Pick the texture for your skin, following the AAD:
- Oily or acne-prone: a light gel; look for “non-comedogenic.”
- Dry: a cream; the AAD says creams add more moisture than lotions.
- Sensitive: fragrance-free, since fragrance can irritate.
SourcesAmerican Academy of Dermatology: How to pick the right moisturizer (Jan. 2022)DermNet: NicotinamideCleveland Clinic: Top 6 benefits of niacinamide (Feb. 2026)
Which skin gets the most out of this pair?
- Oily skin: a 2024 review says that in acne studies niacinamide worked better in oily skin than in non-oily skin, at 2% to 4%, and that 2% to 5% can reduce oil. Oily skin still needs moisture: the AAD says not to skip moisturizer, and to choose products labeled oil-free and noncomedogenic.
- Dry skin: the AAD says hyaluronic acid is known for moisturizing intensely. Its tip: moisturize as soon as you step out of the shower, so less water escapes.
- Redness: Cleveland Clinic says niacinamide has been shown to ease inflammation, which can help calm redness.
- Sensitive skin: start with a low niacinamide strength, as Cleveland Clinic advises.
SourcesMarques et al., Antioxidants, 2024American Academy of Dermatology: How to pick the right moisturizer (Jan. 2022)Cleveland Clinic: Top 6 benefits of niacinamide (Feb. 2026)American Academy of Dermatology: How to control oily skin (updated Sep 2024)
Adding retinol, vitamin C or salicylic acid
Put the stronger active first. The AAD says medicine or treatment goes on right after cleansing; niacinamide, hyaluronic acid and moisturizer follow.
- Retinol: at night only, starting every other night, the AAD advises. Niacinamide and hyaluronic acid can follow it the same night. See retinol + niacinamide.
- Vitamin C: in the morning, right after cleansing, then this pair. See vitamin C + niacinamide and vitamin C + hyaluronic acid.
- Salicylic acid: let it dry, then this pair. See niacinamide + salicylic acid.
Add one new active at a time: the AAD warns that too many products can irritate skin, especially more than one anti-aging product.
SourcesAmerican Academy of Dermatology: Should I apply my skin care products in a certain order?American Academy of Dermatology: Retinoid or retinol? (updated May 2021)Cleveland Clinic: What can vitamin C do for your skin? (Dec. 2022)
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Questions people ask
Is 10% niacinamide better than 5%?
Not shown. A 2024 review says niacinamide's anti-aging formulas mostly use 4% to 5%, and in safety testing it caused no stinging up to 10% and no irritation up to 5%. Cleveland Clinic says most products contain 5% or less.
SourcesMarques et al., Antioxidants, 2024Cleveland Clinic: Top 6 benefits of niacinamide (Feb. 2026)
Will niacinamide make my face flush red?
It isn't expected to. Flushing is a known effect of niacin, a related form of vitamin B3, at high doses taken by mouth; a 2024 review says niacinamide itself doesn't widen blood vessels in the skin. Cleveland Clinic lists redness, itching or mild burning as rare reactions, and suggests a patch test on your forearm for 24 hours if you're worried.
SourcesMarques et al., Antioxidants, 2024Cleveland Clinic: Top 6 benefits of niacinamide (Feb. 2026)
Can I use the pair around my eyes?
Gently. DermNet describes a study in 30 women where a cosmetic with 4% niacinamide improved eyelid wrinkles after eight weeks. The AAD's tip for anything near the eyes is to use your ring finger, the gentlest one. Cleveland Clinic's dermatologist tends to prefer a regular moisturizer to a dedicated eye cream there, because that skin is sensitive.
SourcesDermNet: NicotinamideAmerican Academy of Dermatology: Should I apply my skin care products in a certain order?Cleveland Clinic: How To Order Your Skin Care Routine (Sean McGregor, DO, 2025)
Is the pair OK during pregnancy?
Hyaluronic acid, yes: Cleveland Clinic says reactions are rare and it's safe if you're pregnant or nursing. Niacinamide is less clear. The only source we found is a news summary, in Dermatology Times, of a 2026 review that calls it acceptable in pregnancy and breastfeeding; the AAD and InfantRisk pregnancy pages we read don't mention it. So ask your OB-GYN about the niacinamide. More in our pregnancy-safe check.
SourcesCleveland Clinic: Hyaluronic acid (updated May 2022)Dermatology Times (Sept. 2026) on Kovacs et al., Int J Dermatol, 2026 (news summary only)American Academy of Dermatology: Dermatologist-approved pregnancy skin care (updated June 2025)InfantRisk Center: An overview of the safety of skin care products during pregnancy (2020)
Can this pair follow an exfoliating acid?
Yes. After exfoliating, the AAD says to moisturize right away, and both of these count as gentle, hydrating steps; our mixer rates each one fine alongside glycolic acid or salicylic acid. Using two acids? See AHA + BHA first.
SourceAmerican Academy of Dermatology: How to safely exfoliate at home (updated Feb. 2026)
Sources
- Evidence for this pair: expert consensus (no study or label tested this advice directly)
American Academy of Dermatologyaad.org
- How to pick the right moisturizer
Hyaluronic acid is known for its intense moisturizing qualities. A gel moisturizer for oily, acne-prone skin; non-comedogenic; dry skin should start with a cream, which adds more moisture than lotion; avoid fragrances if sensitive; hyaluronic acid is known for its intense moisturizing qualities; apply moisturizer right after the shower to prevent water loss.
- How to control oily skin (updated Sep 2024)
Even with oily skin, apply moisturizer; choose products labeled oil free and noncomedogenic.
- Should I apply my skin care products in a certain order?
Apply medicine or treatment right after cleansing, then moisturizer and/or sunscreen; too many products may irritate, especially more than one anti-aging product; use your ring finger for creams around the eyes.
- Retinoid or retinol? (updated May 2021)
Use retinoids only at night; start every other night, slowly building up.
- How to safely exfoliate at home (updated Feb. 2026)
Apply moisturizer immediately after exfoliating to keep skin healthy and hydrated.
- Dermatologist-approved pregnancy skin care (updated June 2025)
Lists ingredients to avoid and to use sparingly in pregnancy; does not mention niacinamide or hyaluronic acid.
Cleveland Clinicclevelandclinic.org
- Top 6 benefits of niacinamide (Feb. 2026)
A niacinamide serum can be mixed with your moisturizer; niacinamide has been shown to ease inflammation, which can help calm redness; start with a low concentration if you have sensitive skin; most products contain 5% or less; rare allergic reaction, itching, mild burning or redness; patch test on the forearm for 24 hours.
- What can vitamin C do for your skin? (Dec. 2022)
Apply vitamin C serum after cleansing (and toner); the dermatologist recommends morning use with sunscreen.
- How To Order Your Skin Care Routine (Sean McGregor, DO, 2025)
The skin around your eyes can be sensitive; the dermatologist usually recommends moisturizers over eye creams to avoid further irritation.
- Hyaluronic acid (updated May 2022)
Reactions are rare, and it's safe to use if you're pregnant or nursing.
DermNetdermnetnz.org
- Nicotinamide
2% nicotinamide moisturizer for 4 to 6 weeks reduced sebum; moisturizers containing nicotinamide improved barrier function in rosacea; a 4% nicotinamide cosmetic improved eyelid wrinkles after eight weeks in 30 Japanese women.
InfantRisk Center, Texas Techinfantrisk.com
- An overview of the safety of skin care products during pregnancy (2020)
Reviews retinoids, glycolic acid, salicylic acid and benzoyl peroxide in pregnancy; does not mention niacinamide or hyaluronic acid.
Studies and other sources
- Marques et al., Antioxidants, 2024mdpi.com
Niacinamide extremely well tolerated. 2% to 5% niacinamide can reduce sebum; more effective in oily than non-oily skin at 2% to 4% in acne studies; anti-aging formulas mainly 4% to 5%; no stinging up to 10%, no irritation up to 5%; flushing is an effect of high oral doses of niacin, and niacinamide has no cutaneous vasodilating properties.
- Becker et al., Int J Toxicol, 2009 (CIR safety review)doi.org
- Dermatology Times (Sept. 2026) on Kovacs et al., Int J Dermatol, 2026 (news summary only)dermatologytimes.com
Vitamin C, azelaic acid, niacinamide and benzoyl peroxide are considered acceptable during pregnancy and lactation.