Cos De BAHA GS AHA BHA Facial Toner | 7% Glycolic Acid + Niacinamide | Exfoliating Pore Clarifying Toner

The Goldilocks Formula—Potent Enough to Transform, Gentle Enough to Trust
Navigating the world of acid exfoliants often means choosing between ineffective low-doses and irritating high-potency formulas. The Cos De BAHA GS AHA BHA Facial Toner shatters this compromise, offering what seasoned skincare enthusiasts call the “sweet spot.” This isn’t a casual toner; it’s a dermatologist-designed, treatment-level exfoliating solution that brings clinical efficacy into your home routine. With a potent yet precisely calibrated 7% Glycolic Acid (AHA) and a strategic dose of 0.5% Salicylic Acid (BHA), it delivers professional-grade resurfacing. Crucially, it’s fortified with barrier-supporting Niacinamide and a cocktail of soothing extracts to ensure every exfoliation also reinforces skin health. This is the intelligent path to refined pores, erased texture, and a luminous complexion—power met with protection.
The Cos De BAHA Difference: Clinical-Grade, Conscience-Clear Formulation
✅ Dermatologist-Developed: Formulated with professional efficacy and skin health in mind.
✅ The “Sweet Spot” Potency: 7% Glycolic Acid offers the ideal balance of visible results and responsible use.
✅ Barrier-First Philosophy: Niacinamide is integrated as a core functional ingredient, not an afterthought.
✅ 100% Clean & Conscientious: Vegan, Cruelty-Free (Leaping Bunny Certified), and free from parabens, sulfates, fragrance, alcohol, and artificial colors.
How to Use: The Disciplined Protocol for Professional Results
CRITICAL FIRST STEP – Patch Test & Acclimation:
1. Conduct a patch test behind the ear for 3 nights.
2. Start Extremely Slow: Begin with ONCE per week in the evening.
Standard Use (For Fully Acclimated Skin):
1. Cleanse: Use a gentle, non-exfoliating cleanser. Pat skin completely dry. Applying to damp skin increases penetration and irritation risk.
2. Apply: Shake bottle. Saturate a cotton pad and gently sweep over the face, avoiding the eye and lip contours. Do not scrub.
3. Wait & Layer: Allow to dry fully (1-2 mins). Follow with a soothing, hydrating serum (e.g., centella, panthenol) and a fragrance-free moisturizer.
4. SUNSCREEN MANDATE: You MUST use a broad-spectrum SPF 30+ every morning, without fail. AHAs significantly increase photosensitivity.