If Life Extensions products cost a bit more than youd like to spend, then Puritans Pride or Nature Made could be ideal
A review of screening tools for the identification of autism spectrum disorders and developmental delay in infants and young children: recommendations for use in low- and middle-income countries

: Purified water, glycerin, butylene glycol, niacinamide, 1,2-hexanediol, caprylic/capric triglyceride, trehalose, glyceryl caprylate, C12-14 pareth-12, arginine, acrylates/C10-30 alkyl acrylate crosspolymer, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, ethylhexylglycerin, allantoin, disodium EDTA, sorbitan isostearate, glutathione (10 ppm), hydrogenated lecithin, ladys mantle extract, malva sylvestris (mallow) flower/leaf/stem extract, polyglyceryl-10 stearate, lemon balm leaf extract, peppermint leaf extract, veronica officinalis flower/leaf/stem extract, achillea millefolium extract, primula veris extract, panthenol, sodium hyaluronate, equisetum arvense extract, sodium ascorbyl phosphate, lycopodium clavatum extract, citric acid, hydroxypropyltrimonium hyaluronate, copper tripeptide-1, pyridoxine, folic acid, palmitoyl pentapeptide-4, acetyl hexapeptide-8, biotin, sodium acetylated hyaluronate, hydrolyzed hyaluronic acid, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, hyaluronic acid, tocopherol, cyanocobalamin, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, potassium hyaluronate, thiamine HCl, beta-carotene, riboflavin, linoleic acid, fragrance.

This drug is prescribed for the treatment of many conditions, such as, tetanus, paresis, and metabolic disorders