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Illustration of fine white L-glutathione powder in a clear glass dish

L-Glutathione Powder – Cosmetic Grade

£25.00 - £200.00
£45.00
£25.00 - £200.00
£45.00

INCI Name: Glutathione

CAS Number: 70-18-8

Description

L-Glutathione (reduced form) is a tripeptide antioxidant found naturally in the body. This cosmetic-grade powder is used in skin care to help protect against oxidative stress and in brightening formulations for a more even-looking complexion.

Key Properties

  • Cosmetic-grade reduced L-glutathione
  • Water-soluble powder
  • Antioxidant
  • Suitable for brightening and anti-ageing products

Applications

  • Brightening serums
  • Antioxidant creams and lotions
  • Sheet masks and essences

How to Use

  • Dissolve in the water phase
  • Add below 40°C during cool-down
  • Glutathione oxidises easily – protect from air and light and consider adding a supporting antioxidant
  • Keep the formulation mildly acidic

Browse more antioxidants.

Technical Details

Appearance: White crystalline powder

Solubility: Water soluble

pH: 4.5-6.5

* Further documentation available with purchase

Formulation Guide

Typical use level:

  • 1.0 % to 5.0%.
  • Use a 2% rate for whitening formulas
  • For stabilising Ascorbic Acid, use a ratio of 1:10 of glutathione to Ascorbic Acid.
Found In

Perricone MD Rejuvenating Moisturizer