l carnitine weider L-Carnitine Water Weider L-Carnitine Liquid 3000 Mg

Cobalamin deficiency has many possible causes

Horenstein, A

(2021) utilized HPLC, GCMS, FT-IR, methylation, and NMR techniques to ascertain the monosaccharide composition and backbones of BSP-H, BSP-B, BSP-A and BSP-U obtained by hot water extraction, boiling water extraction, alkali-assisted extraction, and ultrasonic-assisted extraction methods

Front Cell Dev Biol (2021) 9:751301

The smell does linger on the skin, but because it's really that creamy smell, I don't personally find that it interferes with other fragrances or feels overwhelming

When you do not take it as a supplement its effects are a bit more questionable but according to manufacturer info it can smooth the skin and strengthen the hair