Amino Fuel Liquid from TwinLab:

AMINO FUEL (Peptide Bonded Amino Acid Liquid Concentrate)

Check out this product in the tablet form.

A fast acting, easily digested liquid concentrate providing L-carnitine, branched chain amino acids (L-leucine, L-isoleucine and L-valine) and pharmaceutical grade, peptide bonded and free amino acids. Plus stress B-complex vitamins, lipotropic factors choline and inositol and a rich source of energizing complex carbohydrates (glucose polymers) and pure crystalline fructose.
Each serving provides a concentrated 15 grams of high quality peptide bonded and free amino acids derived from the natural pancreatic digests of whey protein (lactalbumin), egg protein (albumin), liver protein and other animal proteins. One serving is equivalent to 15 one-gram peptide bonded amino acid tablets or capsules.