Hair, skin & nail support. 10 grams type 1 & 3 Collagen (per serving). Paleo Friendly. This product is Keto Certified. ketocertified.com. Certified Gluten-Free. Primal, paleo & keto friendly. No dairy, whey, or soy ingredients. No gluten, grain, whey or soy ingredients. Typical Collagen Amino Acid Profile Per Serving: Alanine 840 mg, Leucine 260 mg, Arginine 770 mg, Lysine 330 mg, Aspartic Acid 450 mg, Methionine 90 mg, Cysteine 0 mg, Phenylalanine 160 mg, Glutamic Acid 1,000 mg, Proline 1,370 mg, Clycine 2,330 mg, Serine 340 mg, Histidine 90 mg, Threonine 190 mg, Hydroxylysine 150 mg, Tryptophan 0 mg, Hydroxyproline 1,230 mg, Tyrosine 60 mg, Isoleucine 120 mg, Valine 220 mg. Eat Like Your Life Depends on It: When I want a simple way to dress up my smoothie, coffee, or even my soups or sauces, I reach for unflavored collagen peptides. With a versatile flavor, and no other ingredients added, Primal Kitchen’ Collagen Peptides are made to deliver uncompromisingly delicious taste and satisfaction. Mark Sisson Foundar. Supports healthy hair, skin, and nails. Collagen is one of the most abundant proteins in the human body. Natural collagen production declines with age. No fillers, preservatives or artificial ingredients great care has been taken to avoid artificial ingredients. Whole 30 approved. primalkitchen.com. Share the Love: Tag (hashtag)primalkitchenfoods to be featured on Instagram! Find Us: Instagram (at)primalkitchenfoods. Recipes: www.primalkitchen.com/recipes. Product of Argentina.