Isntree Hyper Acid 4 (AHA BHA PHA LAH) 30 Serum 20ml

The Isntree Hyper Acid 4 Serum is a powerful exfoliating treatment formulated with a blend of AHA (glycolic, lactic acids), BHA (salicylic acid), PHA (gluconolactone), and LHA (lipohydroxy acid). This optimized 30% acid complex works synergistically to remove dead skin cells, clear clogged pores, regulate excess sebum, and improve overall skin clarity. Additional ingredients like niacinamide, allantoin, charcoal powder, and peat water help soothe, hydrate, and support skin elasticity.

Uses

• Exfoliates dead skin cells for smoother, brighter skin.

• Unclogs pores and reduces blackheads and breakouts.

• Regulates sebum production and balances oil-water levels.

• Improves uneven skin tone and texture.

• Supports skin regeneration and elasticity.

How to Use

1. After cleansing, apply 2–3 drops to clean, dry skin.

2. Massage gently for about 1 minute.

3. Rinse thoroughly with lukewarm water.

4. Recommended for nighttime use only.

5. Always follow with a moisturizer and apply broad-spectrum SPF during the day, as exfoliation increases sun sensitivity.

Key Highlights for Website Copy

• Contains 30% exfoliating acid complex (AHA 15.3%, BHA 0.1%, PHA 14.61%, LHA 0.01%).

• Niacinamide and allantoin calm and hydrate skin.

• Charcoal powder purifies pores, peat water boosts elasticity.

• Rinse-off formula minimizes irritation risk.

• Vegan and cruelty-free.