ISNTREE Hyper Acid 4 AHA BHA PHA RHA 30 Serum — Exfoliation douce

• Glycolic Acid (AHA) – Exfoliates the skin’s surface, stimulates cell renewal, and helps smooth skin texture ✨

• Salicylic Acid (BHA) – Penetrates pores, helps reduce blackheads, and controls excess oil 🧼

• Gluconolactone (PHA) – Gently exfoliates while moisturizing, ideal for sensitive skin 🌸

• Lactobionic Acid (RHA) – Promotes gradual exfoliation and helps improve skin elasticity 💧

• Panthenol – Soothes irritation and strengthens the skin barrier 🛡️

• Hyaluronic Acid – Deeply hydrates and plumps the skin by retaining water in the tissues 💦

Use this exfoliating serum in the evening on clean, completely dry skin before your moisturizer. Apply 2–3 drops over the entire face, avoiding the eye and lip areas, then let it absorb without rinsing. Start 1 to 2 times a week to get your skin used to it, then gradually increase if your skin tolerates it well. The next day, always apply sunscreen, as acids make the skin more sensitive to UV rays.