BioChem™️ 10% Mandelic Acid

Mandelic acid is an alpha hydroxy acid (AHA) derived from bitter almonds.
Its molecular size is larger than glycolic and lactic acid, which makes it penetrate the skin more slowly—resulting in gentler exfoliation with less irritation.
It’s especially favored for sensitive skin and darker skin tones because it carries a lower risk of post-inflammatory hyperpigmentation.

Benefits

1. Gentle Chemical Exfoliation

   • Smooths skin texture without excessive stinging.

2. Brightening & Pigmentation Control

   • Helps fade melasma, sun spots, and post-acne marks.

3. Acne Support

   • Mild antibacterial properties make it useful for acne-prone skin.

4. Anti-Aging

   • Stimulates collagen over time, reducing fine lines.

5. Safe for Sensitive Skin

   • Less likely to trigger irritation compared to stronger AHAs.

Uses

• Typical concentrations:

  • OTC: 5–10% for serums or toners

  • Professional peels: up to 40–50% (by licensed professionals)

• Application:

  • Usually applied at night 2–4 times/week, increasing frequency as tolerated.

• Pairs well with:

  • Niacinamide, hyaluronic acid, gentle moisturizers.

• Avoid combining:

  • Strong retinoids or high-strength acids in the same routine without professional advice.

FDA Cautions & Safety

• FDA Status:

  • Considered a cosmetic ingredient at typical OTC concentrations.

  • Falls under the FDA’s general AHA safety guidance—requires labeling to warn about increased sun sensitivity.

• Potential Side Effects:

  • Mild dryness, redness, or tingling in the first weeks of use.

• Cautions:

  • Patch test before first use.

  • Use sunscreen daily during use and for at least one week after stopping.