8% Lactic + Mandelic Acid Resurfacing Tonic

Chiral alpha-hydroxy + gluconolactone PHA gentle cellular exfoliant

Uses larger-molecular-weight mandelic and lactic acids for slow, uniform corneocyte desquamation—refining visible pore texture without stinging or barrier burn.

Clinical Specifications

• Step Code: PREP 01
• Target pH Window: pH 3.7 – 3.9
• Active Concentration: 5% L-Lactic + 3% Mandelic + 2% PHA
• Application Cadence: PM · 3x Weekly
• Vessel Volume: 120 mL / 4.0 fl oz
• Recommended Skin States: Congested, Uneven Tone, Balanced, Aging

Clinical Application Protocol

In the evening after cleansing, saturate a gauze pad and sweep across dry skin. Wait 90 seconds for pH neutralization before applying emulsions or barrier cream.

Full INCI Declaration

Aqua, Lactic Acid, Mandelic Acid, Gluconolactone, Propanediol, Sodium Hydroxide, Tasmanian Pepperberry Extract, Glycerin, Panthenol, Sodium Phytate.

Synergistic Layering

• 5% Ectoin + B5 Serum
• Ceramide 3:1:1 Barrier Cream
• Tranexamic + Azelaic Emulsion (after 90s wait)

Contraindications & Separation

• Same-night Retinoids / Tretinoin
• Same-routine Pure L-Ascorbic Acid (Vitamin C)
• Physical scrubs

Cosmetic formulation designed to support the visible appearance and surface moisture barrier of skin. Statements have not been evaluated by the FDA and products are not intended to diagnose, treat, cure, or prevent any disease.