How does reduced glutathione play an antioxidant effect in cosmetics?

 

In the cosmetics field, the application of reduced glutathione (GSH) has received increasing attention. Due to its antioxidant effect, GSH is widely used in various skin care products.

1. Powerful antioxidant: GSH is one of the strongest endogenous antioxidants in the human body, which can neutralize free radicals and prevent damage to the skin caused by oxidative stress.

2. Protect skin cells: Free radicals can damage the lipids, proteins and DNA of skin cells, leading to skin aging, wrinkles and pigmentation. GSH protects skin cells from these damages by scavenging free radicals.

3. Promote cell repair: GSH participates in the cell repair process and helps promote the regeneration and repair of damaged skin cells, thereby maintaining the health and vitality of the skin.

4. Improve skin elasticity: The antioxidant effect of GSH helps maintain the structure and function of skin collagen and slows down the loss of elasticity during skin aging.

5. Whitening effect: GSH can inhibit the activity of tyrosinase, an enzyme that plays a key role in the formation of melanin. By reducing the production of melanin, GSH helps reduce pigmentation and brighten the skin.

6. Anti-inflammatory effect: GSH also has anti-inflammatory effects, which can reduce skin inflammation caused by oxidative stress and improve skin conditions.

7. Synergy with other ingredients: GSH can work synergistically with other antioxidants (such as vitamin C, vitamin E) to improve the overall antioxidant effect of cosmetics.

8. Stability challenges: Despite the many benefits of GSH, its stability in cosmetics may be affected by factors such as pH, temperature, and light. Therefore, cosmetic formulators need to take appropriate measures to maintain the stability of GSH to ensure its antioxidant effect.

9. Clinical research support: Several clinical studies have shown that GSH can improve skin conditions, including reducing wrinkles, improving skin elasticity, and brightening skin tone.

In summary, reduced glutathione has a significant antioxidant effect in cosmetics, helping to protect the skin from oxidative damage and improve the overall health of the skin. However, in order to maximize its effect, the stability of GSH needs to be considered during cosmetic formulation and storage.

References:

[1] Miftah A, Eljamay S M. The relationship between glutathione used to treat facial pigmentation and some immune cells in the blood[J]. 

[2] Sertphon D, Pattamasopasakul R. The Study of Tyrosinase Inhibition Efficiency by Glutathione and its Precursor Amino Acids and Food Supplement Formulas[J]. 

[3] Averill-Bates D A. The antioxidant glutathione[M]//Vitamins and hormones. Academic Press, 2023, 121: 109-141. 

[4] Di Giacomo C, Malfa G A, Tomasello B, et al. Natural compounds and glutathione: Beyond mere antioxidants[J]. Antioxidants, 2023, 12(7): 1445.

*Special note - This article is for informational purposes only and cannot replace a doctor's treatment diagnosis and advice. It should not be regarded as a recommendation or proof of efficacy of the medical products involved. If it involves disease diagnosis, treatment, and rehabilitation, please be sure to go to a professional medical institution to seek professional advice.

by GSHWORLD

GSHWORLD is China Biological API Manufacturer. China Glutathione Supplements powder suppliers & best Glutathione benefits raw material Factory.