l-lysine vs l-carnitine Ingredient Insight: L- Carnitine You may have heard of in the fitness world… but what actually is it and why is it important? From energy production and exercise performance to recovery Chromatogram of L-Lysine hydrochloride and

It is proven to inhibit tyrosinase activity, thus, reducing the concentration of eumelanin which is responsible for the dullness of skin.

I typically inject somewhere just below the hair line and in the very top edge portion of the frontalis muscles or just above it

Polley MY, Leung SC, McShane LM, Gao D, Hugh JC, Mastropasqua MG, et al

Kidney Dis (Basel) (2016) 2(1):207

Considerations include: *High-dose injections may cause transient spikes linked to shedding

Gentler alternatives like niacinamide or PDRN have stronger safety profiles in the absence of definitive data and are reasonable substitutes during this window