The La Roche-Posay Cicaplast B5 Serum is a dermatological serum with 10% Vitamin B5 designed to hydrate dry, sensitive skin and support the skin moisture barrier. This lightweight repair serum is suitable for all skin types and can be used daily to help address redness, tightness, and discomfort while maintaining skin resilience.
Key benefits
- Provides 24 hour hydration to help relieve dryness and support skin comfort.
- Promotes quicker moisture barrier recovery with results observed in as little as 1 hour.
- Reduces visible flaking and dryness by up to 79% in 1 hour after use in studies.
- Helps soothe skin after daily environmental stressors like pollution and temperature changes.
- Gentle, minimalist formula that is hypoallergenic, fragrance free, and non-comedogenic for sensitive skin.
Ingredients and what they do for you
- Vitamin B5 (Panthenol) — a humectant that attracts moisture to the skin, helping to hydrate and maintain the skin moisture barrier.
- HEPES — supports skin renewal and reinforces the moisture barrier for comfort.
- Sodium Hyaluronate — a hydrating molecule that helps retain moisture on the skin surface.
- Glycerin — a humectant that smooths and preserves skin hydration over time.
- Formulated to shield skin against everyday environmental aggressors and to soothe irritation from over-use of active ingredients or superficial procedures.
Usage and suitability
- Formulated for dry, sensitive skin but suitable for all skin types.
- Use daily, applying 1-2 drops to the face and neck on a freshly cleansed complexion, both morning and evening, before moisturizer.
- Suitable for use on post-superficial skin procedures on the face.
- Dermatologically tested for sensitive skin; the formula is fragrance free and non-comedogenic.
- Storage: keep away from heat and direct sunlight to preserve product integrity.
For best results, follow the included product instructions and start with a small amount to build tolerance if you are using highly active ingredients in your routine. Daily use is recommended to comfort and hydrate the skin while supporting the barrier.
Important: While this product is designed to be gentle and suitable for sensitive skin, discontinue use if irritation occurs and consult a professional if irritation persists. Do not use on broken or inflamed skin. If you have concerns about using on post-procedure skin, consult your clinician.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.



















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