Very rarely, some people experience: Mild itching or redness at injection site (if using injection) Slight weight gain (from better nutrient absorption) Compared to: NSAIDs (stomach ulcers, bleeding) Cortisone (weakens bones, immune suppression) Surgery (weeks of recovery) BPC-157 is remarkably safe References Chang, C
Interestingly, the protective effects of these antioxidants can still be noticeable ten years after the end of supplementation (160)

Water, Dipropylene Glycol, Glycerin, Niacinamide, Methylpropanediol, Glyceryl Glucoside, Galactomyces, Glycereth-26, Erythritol, Polyglyceryl-10 Laurate, Hydroxyacetophenone, Panthenol, Caprylyl Glycol, Hydrolyzed Jojoba Esters, Ethylhexylglycerin, Adenosine, Carbomer, Glucose, Xanthan Gum, Arginine, 1,2-Hexanediol, Butylene Glycol, Citric Acid, Polyquaternium-51, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Diethylhexyl Sodium Sulfosuccinate, Pantolactone, Sodium Citrate, Lavandula Angustifolia (Lavender) Oil, Glutathione, Sodium Hyaluronate, Oryza Sativa (Rice) Extract, Ascorbic Acid, Pyrus Malus (Apple) Fruit Extract, Dipotassium Glycyrrhizate, Hydrogenated Lecithin, Gluconolactone, Brassica Oleracea Italica (Broccoli) Extract, Prunus Serrulata Flower Extract , Nelumbo Nucifera Flower Extract, Lilium Tigrinum Extract, Copper Tripeptide-1, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Potassium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Sodium Acetylated Hyaluronate, Disodium EDTA, Limonene, Linalool *For the most recent ingredient list, please consult the product packaging or contact us for a product photo.

If you havent recently eaten when taking L-theanine, you may feel the effects a bit more quickly and intensely (similar to drinking caffeine with a meal versus on its own/on an empty stomach)
Clinically selected ingredients
So I've been looking at some things