acetyl l carnitine arginate Life Extension, Acetyl-L-Carnitine Acetyl l-carnitine arginate | C15H29N5O5

Common uses include: Skin Rejuvenation: Improves skin texture, tone, and elasticity

Free peptide, acetate-associated material and other described salts may differ analytically, making exact identity important

2015 Nov;11(11):639-48 Kim SH, Jang TJ, Moon IS

Available at: (Accessed May 20, 2022) 19

Additionally, electroencephalography studies involving individuals with ASD have demonstrated atypical gamma oscillations, and magnetic resonance imaging (MRI) studies have revealed atypical local connectivity, both indicative of a dysregulated E/I balance [3, 16, 17]

What distinguishes acetyl-L-carnitine from standard L-carnitine is the acetyl group attached at the 3-position oxygen, which increases lipophilicity and allows ALCAR to cross the blood-brain barrier more effectively than L-carnitine [5][6]