Yves Saint Laurent Night Reboot Serum Glycolic Acid 30 mL represents a nighttime skin-fatigue recovery solution designed for all skin types. This serum blends moonlight cactus flower with a 3.4% exfoliating acid mix to help renew skin while you sleep. Expect a lightweight, fast-absorbing texture that works with your nightly routine to address signs of aging and dullness.
Benefits and how they matter
- Smoothness and texture: Smoother skin with a +28% increase in smoothness, thanks to the exfoliating blend of glycolic and lactic acids that targets dull, rough surfaces.
- Radiance boost: A +33% rise in radiance helps reveal a brighter complexion after a night of recovery.
- Pore refinement: Notice a -24% reduction in pore size for a refined, smoother texture over time.
- Overnight anti-aging support: Formulated for overnight anti-aging benefits to help skin look rejuvenated by the next morning.
- Non-greasy absorption: Fast-absorbing formula that leaves a light, non-greasy finish suitable for all skin types.
Ingredients and how they help you
- Aqua / Water / Eau — the base solvent that hydrates and carries active ingredients to the skin.
- Glycolic Acid — an exfoliating alpha-hydroxy acid that helps remove dead skin cells on the surface to reveal smoother skin.
- Lactic Acid — another gentle exfoliant that supports skin renewal and hydration balance.
- Moonlight Cactus Flower Extract / Cereus Grandiflorus Flower Extract — a botanical extract believed to support nighttime skin recovery and radiance.
- Squalane — a lightweight emollient that softens and helps lock in moisture without a heavy feel.
- Glycerin — a humectant that draws water to the skin for lasting hydration.
- Argania Spinosa Kernel Oil / Argan Oil — nourishes and conditions the skin for a smoother texture.
- Adenosine — a skin-conditioning ingredient that supports a smooth, rested appearance.
- Ascorbyl Glucoside — a vitamin C derivative that supports brightness and antioxidant protection.
Usage, safety, and who this is for
- Who this is for: All skin types seeking overnight renewal, improved smoothness, and a more radiant complexion.
- Usage note: At the first application you might feel a slight tingling due to the exfoliating properties of the serum. Avoid the eye area. In case of contact with eyes, rinse thoroughly with water.
- Safety reminder: Avoid sun exposure and wear SPF Airthin UV Defender during the day.
- Size and format: 30 mL bottle; refill method involves mixing two phases as described in the usage steps.
Follow the included product instructions for daily usage and the two-phase mix process to ensure proper efficacy. This is a cosmetic skincare product intended for topical use only and should not be swallowed. Keep out of reach of children. If irritation occurs, discontinue use and consult a professional.
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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