kojic acid and glutathione soap & Skin Brightening (2 Bars) Philippines. Mzuri Skin Kojic Acid &

Statements Data availability statement The original contributions presented in the study are included in the article/Supplementary Material, further inquiries can be directed to the corresponding author/s

It is not clinical evidence and should not replace professional medical advice

Potential benefits of vitamin C injection: Boosts immune system: Vitamin C is known for its immune-boosting properties

The study was open-label with no control group

Common Actives GHK-Cu in studies outperformed tretinoin and vitamin C in procollagen synthesis, demonstrating a 70% response rate compared to 50% for vitamin C and 40% for tretinoin