purcell glutathione serum 5% L-Glutathione (88B/mL) Face with 1% Niacinamide & 1% Tranexamic Acid – Flexible Liposome Tone up Serum for Anti pigmentation & Hydration (1.01 fl oz / 30 ml) : Beauty & Personal Care Helps reduce melanin pigmentation to purify skin condition Purcell 88 Billion/ml L-Glutathione Flexible
Description
199 RileyB
This has made glutathione a popular focus in studies related to longevity, wellness, and cellular resilience

Potent and Specific Inhibition of Glutathione Synthesis by Buthionine Sulfoximine (S-N-Butyl Homocysteine Sulfoximine)
Severyanova, L

The blue tint (from the copper) is visible when you pump it out but disappears as you work it into your skin

See the lab reports Bacteriostatic water dissolves the lyophilized powder
