GLYCOLIC ACID
BENEFITS
Powerful Exfoliation – Removes dead skin cells from the surface (AHA).
Brightens Skin – Reduces dullness and boosts natural glow.
Improves Texture – Smooths roughness and refines skin surface.
Fades Hyperpigmentation – Helps lighten dark spots, acne marks, sun damage.
Boosts Cell Turnover – Reveals fresher, healthier skin.
Anti-Aging Support – Reduces fine lines and improves skin clarity.
Enhances Product Absorption – Allows other skincare to penetrate better.
SIDE EFFECTS
Tingling or burning sensation (common initially)
Dryness, flaking, or peeling
Redness or irritation if overused
Increased sun sensitivity
Barrier damage if used too frequently or layered incorrectly
➡️Not ideal for very sensitive or compromised skin.
CONCENTRATION
Common strengths:
5–7% → Beginner-friendly; mild exfoliation
8–10% → Moderate strength; glow + pigmentation
10–12% → Strong exfoliation for experienced users
>20% → Professional chemical peels only
👉 Sweet spot: 5–10% for home use.
EFFECTIVENESS
Highly effective for:
✔ Dull skin
✔ Rough texture
✔ Uneven tone
✔ Hyperpigmentation
✔ Sun damage
✔ Early fine lines
✔ Congested surface skin
Works exceptionally well when combined with:
Hyaluronic Acid – Restores hydration
Ceramides – Barrier repair after exfoliation
Niacinamide – Calms irritation (use after exfoliation)
Tranexamic Acid – Pigmentation control
Alpha Arbutin – Brightening synergy
Compatibility:
Avoid using in the same routine with retinol, salicylic acid, lactic acid, benzoyl peroxide, or strong Vitamin C (LAA) if sensitive.
Safe with hydrating and soothing ingredients.
HOW TO USE
Frequency:
Start 1–2 times per week
Increase to 2–3 times per week if tolerated
Routine Order:
Cleanser
Glycolic Acid (toner/serum)
Hydrating serum (optional)
Moisturizer
SPF next morning (mandatory)
AM or PM:
PM only recommended
JUSTIFICATION
Smallest AHA molecule → deepest penetration
Most effective AHA for glow and pigmentation
Proven anti-aging benefits
Improves overall skin clarity over time
Best used periodically, not daily, for long-term skin health
QUALITY
Look for:
5–10% glycolic acid
pH 3.5–4 for effectiveness with reduced irritation
Added soothing agents (aloe, panthenol, centella)
Alcohol-free formulas
Lightweight liquid or serum textures
SKIN TYPES
✅ Normal Skin – Excellent exfoliant
✅ Oily Skin – Helps with texture and dullness
⚠️ Combination Skin – Use 1–2× weekly, moisturize well
⚠️ Dry Skin – Use cautiously with barrier support
❌ Sensitive / Rosacea-Prone Skin – Too strong; choose lactic or mandelic acid instead