La Roche-Posay
La Roche-Posay Cicaplast Baume B5+
Low risk79/100
La Roche-Posay
Hyalu B5 Booster
Serums
No higher-risk flags in the assessed ingredients. This is a screening result, not a guarantee of pregnancy safety.
13 of 13 ingredients rated
Is it suitable during pregnancy?
MamaSkin rates the recorded formula for La Roche-Posay Hyalu B5 Booster 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.
13 of 13 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 productsIngredient 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
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
Panthenol
No known risks
Panthenol (pro-vitamin B5) is used for soothing and barrier support and is generally well tolerated, with no known pregnancy or breastfeeding concerns in topical cosmetic use.
Sources: CIR; EU/UK Cosmetics Regulation
Propanediol
No known risks
Solvent and humectant used to improve texture and ingredient solubility. Low systemic exposure expected from topical cosmetic use.
Sources: Cosmetic Ingredient Review (US); Scientific Committee on Consumer Safety (EU)
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)
Show all 13 ingredients
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
Sodium Acetylated Hyaluronate
No known risks
Modified hyaluronate humectant and skin-conditioning ingredient. Reviewed cosmetic safety sources support topical hyaluronate ingredients, with no pregnancy- or breastfeeding-specific concern identified for normal cosmetic use.
Sources: CIR: Safety Assessment of Hyaluronates as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory
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
Copper Gluconate
No known risks
A mineral salt of gluconic acid used for skin conditioning or formula support. Cosmetic safety reviewers concluded that the assessed gluconate salts are safe in current practices when formulated to be non-irritating.
Sources: CIR: Zinc Gluconate final assessment, March 2018; Copper Gluconate final assessment, March 2025; December 2025 Quick Reference Table https://cir-safety.org/sites/default/files/QRT-Update-Dec2025.pdf
Hydrolyzed Hyaluronic Acid
No known risks
Humectant and skin-conditioning ingredient in the hyaluronate family. Reviewed cosmetic safety sources support current cosmetic use, with no pregnancy- or breastfeeding-specific topical concern identified in the material reviewed.
Sources: CIR: Safety Assessment of Hyaluronates as Used in Cosmetics; EU CosIng / cosmetics regulatory inventory
Caprylyl Glycol
No known risks
Humectant and preservative booster used to support product stability. Low systemic exposure expected from topical cosmetic use.
Sources: Scientific Committee on Consumer Safety (EU); Cosmetic Ingredient Review (US)
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
Trisodium Ethylenediamine Disuccinate
No known risks
Chelating ingredient used to improve formula stability by binding trace metals. Reviewed cosmetic ingredient references do not identify a pregnancy- or breastfeeding-specific concern for normal topical use.
Sources: CIR cosmetic ingredient safety references for chelating agents; EU CosIng / cosmetics regulatory inventory
Full recorded ingredient list
Water, Glycerin, Panthenol, Propanediol, Pentylene Glycol, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Adenosine, Copper Gluconate, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate
Ingredient ratings refreshed 1 October 2026. Formulas vary by market and can change. Always compare with your packaging.
Questions about this assessment
Why does La Roche-Posay Hyalu B5 Booster 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 a barrier-care product name establish pregnancy suitability?
No. This recorded formula contains Panthenol or Madecassoside, but a barrier-care claim does not establish the assessment of all its other ingredients. Read the individual ingredient evidence and any manual-review explanation, and compare the recorded list with your packaging.
Has every ingredient in La Roche-Posay Hyalu B5 Booster been assessed?
13 of 13 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 La Roche-Posay Hyalu B5 Booster?
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.
