La Roche-Posay
Retinol B3 Pure Retinol SerumA serum built around Niacinamide and Hyaluronic acid, for smoothing and barrier repair.
A serum built around Niacinamide and PHA, for hydration and barrier repair.
Brand price
USD 44.99 · checked 25 Sept 2026 · brand's site
Brand price
INR 499.00 · checked 28 Sept 2026 · brand's site

At a Glance

They come out differently on Fragrance-free, Alcohol-free, Silicone-free, Pore-clogger-free, Oil-free and Cruelty-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.

Benefits

Hydrating4
Boosts hydration and relieves dry, tight skin.
Barrier Repair7
Strengthens and restores the skin's natural barrier.
Caprylyl Glycol, Cyclohexasiloxane, Dimethicone, Glycerin, Glycine Soja Oil, Niacinamide, Tocopherol
Hydrating7
Boosts hydration and relieves dry, tight skin.
Betaine, Butylene Glycol, Gluconolactone, Panthenol, Propanediol, Sodium Hyaluronate, Zinc PCA
Barrier Repair4
Strengthens and restores the skin's natural barrier.

Concerns

May Trigger Acne3
Can clog pores or trigger breakouts.
May Worsen Seborrheic Dermatitis3
May feed the yeast involved in seborrheic dermatitis.
Glycine Soja Oil, PPG-6-DECYLTETRADECETH-30, Retinyl Palmitate
May Worsen Keratosis Pilaris3
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Seborrheic Dermatitis1
May feed the yeast involved in seborrheic dermatitis.

Ingredients Side-by-side

Fragrance
0 / —
- Denatured alcohol
- May Worsen Dryness
- May Worsen Eczema
- May Worsen Irritation
- May Worsen Rosacea
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
3 / 0
- Plant oils and butters (coconut, olive, shea)
- Plant or mineral oil
- Barrier Repair
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Oily Skin
- May Worsen Seborrheic Dermatitis
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Nelumbo Nucifera Flower Extract
Skin Conditioning
Skin Conditioning
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Xanthan Gum
Binding, Emulsion Stabilising, Gel Forming, Skin Conditioning, Cleansing, Emulsifying, Viscosity Controlling
Xanthan gum
Learn more about Xanthan Gum →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →
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