Effects noticeable within 1-2 weeks regarding pain relief and inflammation reduction, complete recovery takes 4-6 weeks
Accelerated skin wound healing Thymosin beta-4 accelerates skin wound healing in animal models by stimulating keratinocyte and endothelial cell migration, increasing angiogenesis, and promoting organized collagen deposition
Response time varies depending on the condition being addressed and individual healing capacity
Topical application is appropriate when the clinical goal is localized skin surface treatment: anti-aging, wrinkle reduction, wound dressings, or scalp application for hair growth
But for the person looking to support skin health, hair growth, collagen production, and overall tissue health over the long term, sublingual delivery is the more effective choice both because of its strong systemic absorption and because its the format people can actually stick with day after day