Avène Hyaluron Activ B3 Concentrated Plumping Serum by Avène
Avène

Hyaluron Activ B3 Concentrated Plumping Serum

Serums

99/100
No known risks

Pregnancy-focused rating

No higher-risk flags in the assessed ingredients. This is a screening result, not a guarantee of pregnancy safety.

8 of 8 ingredients rated

Is it suitable during pregnancy?

MamaSkin rates the recorded formula for Avène Hyaluron Activ B3 Concentrated Plumping Serum as No known risks (99/100). This screening result is not a guarantee of safety for every pregnancy.

Why this rating?

No higher-risk ingredient flags are shown in the assessed entries. Ingredients without a matched rating are marked Not assessed, not No known risks.

8 of 8 ingredient entries on this page have a recorded score, evidence summary and source text. That describes documentation coverage, not proof that the finished formula has been clinically tested during pregnancy.

How we assess products

Ingredient breakdown

The recorded formula, with evidence behind each rating. Unmatched ingredients are marked Not assessed in grey.

Ingredient ratings and evidence

Higher-risk flags first. Open an ingredient for evidence.

Water

No known risks

Water (Aqua) is the standard purified water used as a cosmetic solvent. It has no pregnancy-specific risk in normal topical use.

Sources: https://pubchem.ncbi.nlm.nih.gov/compound/Water, https://single-market-economy.ec.europa.eu/sectors/cosmetics/cosmetic-ingredient-database/cosing-glossary-ingredients_en

Niacinamide

No known risks

Niacinamide (vitamin B3) is widely used for barrier support and tone/texture benefits, and is generally considered safe in pregnancy and breastfeeding when used topically at cosmetic concentrations.

Sources: CIR; EU/UK Cosmetics Regulation

Glycerin

No known risks

Glycerin is a widely used humectant that supports hydration and the skin barrier, with a long safety record and no known pregnancy or breastfeeding concerns in topical cosmetic use.

Sources: CIR; EU/UK Cosmetics Regulation

Pentylene Glycol

No known risks

Humectant and preservative booster. Considered safe for cosmetic use with low systemic exposure.

Sources: Cosmetic Ingredient Review (US); Scientific Committee on Consumer Safety (EU)

Sodium Hyaluronate

No known risks

Sodium hyaluronate (hyaluronic acid salt) is used for hydration and cushioning, with very low systemic absorption from topical use and no known pregnancy or breastfeeding concerns at cosmetic concentrations.

Sources: CIR; EU/UK Cosmetics Regulation

Show all 8 ingredients

Adenosine

No known risks

Skin-conditioning ingredient commonly used in leave-on skincare. Reviewed cosmetic safety sources support normal topical use, with no pregnancy- or breastfeeding-specific topical signal identified in the material reviewed.

Sources: CIR: Safety Assessment of Adenosine Ingredients as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory

Citric Acid

No known risks

pH adjuster used in small amounts to maintain product stability. Not associated with pregnancy-specific concerns.

Sources: Scientific Committee on Consumer Safety (EU); European cosmetics regulatory framework

Sodium Benzoate

No known risks

Preservative widely used in foods and cosmetics. Considered safe at regulated concentrations with low systemic exposure from topical use.

Sources: Scientific Committee on Consumer Safety (EU); European cosmetics regulatory framework

Full recorded ingredient list

Water, Niacinamide, Glycerin, Pentylene Glycol, Sodium Hyaluronate, Adenosine, Citric Acid, Sodium Benzoate

Ingredient ratings refreshed 1 October 2026. Formulas vary by market and can change. Always compare with your packaging.

Questions about this assessment

Why does Avène Hyaluron Activ B3 Concentrated Plumping Serum have a No known risks rating?

No higher-risk ingredient flags are shown in the assessed entries. Ingredients without a matched rating are marked Not assessed, not No known risks. The product score is a stored assessment, not a clinical safety guarantee.

Does the niacinamide rating cover every ingredient in this product?

No. Niacinamide appears in the recorded formula, but its individual rating applies to that ingredient, not automatically to the whole product. Check the other ingredient ratings, any grey Not assessed entries and the stored product assessment. A niacinamide percentage or a product name is not a substitute for checking the full list.

Has every ingredient in Avène Hyaluron Activ B3 Concentrated Plumping Serum been assessed?

8 of 8 ingredient entries on this page have a recorded score, evidence summary and source text. That describes documentation coverage, not proof that the finished formula has been clinically tested during pregnancy.

Does this assessment apply to my Avène Hyaluron Activ B3 Concentrated Plumping Serum?

Only if the ingredient list on your packaging matches the recorded formula shown here. Formulas can differ by market and change over time. Compare the full list, not just the product name; report a mismatch if it differs.

Does this pregnancy assessment also establish breastfeeding suitability?

No. This page presents a pregnancy-focused product assessment. Do not infer a breastfeeding conclusion from its score or label; breastfeeding requires a separate assessment of the formula and how it is used.