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La Roche-Posay Hyalu B5 Serum is a lightweight, fast-absorbing serum formulated with a dual concentration of Hyaluronic Acid and Vitamin B5 (Panthenol). It deeply hydrates, visibly reduces fine lines and wrinkles, and accelerates skin repair for a smoother, more youthful complexion. Dermatologist-tested, fragrance-free, and suitable for all skin types including sensitive and dehydrated skin.
Apply 4–5 drops to a clean face and neck morning and/or evening. Follow with moisturiser and SPF in the morning. Can be used alone or layered with other serums. For external use only. Avoid contact with eyes.
Key actives include Hyaluronic Acid (High & Low Molecular Weight), Panthenol (Vitamin B5), Madecassoside, and La Roche-Posay Thermal Spring Water. Refer to product packaging for the complete and most up-to-date ingredient list.
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Formulas, textures and other ingredients differ between products. Patch-test new skincare first, and ask our pharmacist if you are unsure. Ask a pharmacist on WhatsApp
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It's a hydrating serum with hyaluronic acid and vitamin B5 that helps plump skin and visibly reduce the look of fine lines.
Apply 4–5 drops to a clean face and neck, morning and/or evening, then follow with moisturiser and SPF in the morning.
Yes, it can be used alone or layered with other serums as part of your routine.
It's suitable for all skin types, including sensitive and dehydrated skin.
Avoid contact with the eyes; it's intended for the face and neck.