A 5.8% AHA serum for breakouts that flare with stress and hormones
Uriage Hyséac New Skin Serum is an anti-blemish serum for adult, acne-prone skin, especially when breakouts are linked to stress or hormonal changes. It combines 5.8% pure AHAs (glycolic, malic and lactic acids) with zinc to exfoliate, unclog pores and limit excess sebum. An anti-stress complex based on the Neurobiox and Endo Regul patents helps against oxidation and stress-driven imperfections. Over time, skin looks smoother and more even, with fewer blemishes, finer-looking pores, softer fine lines and fading marks.
The texture
A light, fluid serum that absorbs quickly and leaves a fresh, matte finish. It layers easily under a moisturiser in the evening or under sunscreen in the morning.
Who it suits
- Adults with breakouts on the chin and jawline
- Combination to oily skin with blackheads and enlarged pores
- Skin showing both blemishes and first fine lines
- Acne-prone skin with leftover marks
Worth knowing before you buy: It contains alcohol and fragrance, and AHAs make skin more sensitive to the sun, so wear a daily SPF such as the Hyséac SPF50+ Fluid.
Complete the routine

Hyséac SPF50+ Fluid
Light, matte sun protection for oily skin.
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Hyséac Mat' Emulsion
A mattifying moisturiser to follow the serum.
Shop →Characteristics
- Texture: fluid serum
- Skin type: combination to oily, acne-prone skin
- Skin concerns: blemishes, blackheads, enlarged pores, fine lines, post-blemish marks
- When to apply: morning and/or evening
- Age: 18+
- Main benefits: reduces blemishes and blackheads, refines skin texture and pores, softens fine lines, mattifies the complexion
- Formulated without: parabens
How to use
Apply a few drops to clean, dry skin of the face in the morning and/or evening, then follow with your moisturiser. In the morning, finish with a broad-spectrum sunscreen.
Active ingredients
- Glycolic, malic and lactic acids (5.8% AHAs): exfoliate, clear dead cells and refine skin texture
- Zinc lactate: helps reduce excess sebum and soothes
- Neurobiox and Endo Regul patents: an anti-stress complex that helps prevent oxidation and stress-related imperfections
- Uriage Thermal Water: soothes and softens the skin
Ingredients
AQUA/Eau Uriage · ALCOHOL DENAT · POLYGLYCERYL-4 CAPRATE · 1,2-HEXANEDIOL · DIGLYCERIN · GLYCOLIC ACID · MALIC ACID · LACTIC ACID · PROPANEDIOL · SODIUM HYDROXIDE · XANTHAN GUM · BUTYLENE GLYCOL · PARFUM (FRAGRANCE) · PHYTOSPHINGOSINE · PENTYLENE GLYCOL · ZINC LACTATE · ASIATICOSIDE · SCLEROTIUM GUM · ALGIN · ACHILLEA MILLEFOLIUM EXTRACT · GLYCYRRHIZA INFLATA ROOT EXTRACT · RHAMNOSE · GLUCOSE · GLUCURONIC ACID
Formulations are updated by the manufacturer from time to time. Always check the packaging you receive.
Manufacturer information
Brand: Laboratoires Dermatologiques d'Uriage
Address: 40-52 boulevard du Parc, 92200 Neuilly-sur-Seine, France
EAN: 3661434010101
