Lactic Acid

INCI Name:
Lactic Acid

Description:
Lactic acid is an anti-wrinkle and anti-pigmentation component available in both over-the-counter and professional-grade skincare products. Lactic acid is derived from milk and belongs to the alpha-hydroxy acid (AHAs) class of anti-aging compounds.

Solubility:
Water, alcohol, glycerol; insoluble in oil

Usage Rate:
1–5%

Recommended pH Range:
3.0 – 4.0

Applications:

• Treats hyperpigmentation, age spots, and dull, uneven complexion
• Enhances skin tone and minimizes appearance of pores
• Promotes cell turnover and renewal
• Smooths bumps caused by chicken skin
• Used in treatments for eczema, psoriasis, and rosacea

Function:

• Gently exfoliates dead skin cells
• Increases natural moisture retention
• Improves skin texture and hydration

Storage:
Store in a cool, dry place away from direct sunlight. Keep container tightly closed