pure l-carnitine L Carnitine powder, 1 pound, by Puriva Nutrition Carnitine Liquid 3000mg** Horbaachs L L-Carnitine Pure Powder, 3 oz

Section 5 says

Facts & Ingredients Facts Third-party lab tested Non-Comedogenic Free of parabens, sulfates, perfumes, mineral oil, artificial preservatives, artificial colors, gluten, and dairy All-natural ingredients Made with the cleanest ingredients, including the most purified water Ingredients Water Purified, Glutathione, Cyclodextrin, Ascorbic Acid, Sodium Hydroxide, Dexpanthenol, Leuconostoc/Radish root extract ferment filtrate, Lonicera Japonica (Honeysuckle) flower extract, Lonicera Caprifolium (Honeysuckle) flower extract, PopulusTremuloides Bark Extract, Potassium Sorbate, Gluconolactone

All findings are from short-duration preclinical models only

Autophagy (2021) 17(4):94860

Burks et al., 2019)