l carnitine uses L-Carnitine JYM L-Carnitine L-Tartrate

Reference: Staresinic M, Sebecic B, Patrlj L, et al

Why do we do it to ourselves

16 This provides compelling preliminary findings that in addition to elevating plasma levels, whey encapsulated GSH may reach target organs such as the liver and may effectively cross the blood-brain barrier

Dermatologists note that GHK-Cu supports collagen and elastin synthesis and works best as a long-term skin-quality ingredient, not an overnight fix or a replacement for stronger treatments like retinoids

Compared to retinol, GHK-Cu Repairs without damaging the skin barrier It is gentler and better tolerated Supports healing instead of causing controlled injury While both these anti-aging solutions are effective, GHK-Cu may be a better and more comfortable option for people with sensitive skin or long-term use