Collagen Peptides - 20 oz

Vital Proteins built its name on one idea: collagen works best when it's simple, sourced well, and easy to fold into a routine you already have. This canister of Collagen Peptides powder is unflavored, made from grass-fed, pasture-raised bovine.

Each serving delivers 20g of collagen peptides along with 8 of 9 essential amino acids, supporting the connective tissue your body relies on for skin elasticity, joint cushioning, and hair and nail strength. Collagen is the most abundant protein in the human body, but natural production slows with age - this canister is built to make daily replenishment as easy as stirring a spoonful into whatever you're already drinking.

Because the peptides are hydrolyzed for easy digestion, this collagen supplement dissolves completely in both hot and cold liquids. Stir a scoop into your morning coffee, blend it into a smoothie, whisk it into soup or oatmeal, or mix it into a glass of water any time of day - there's no flavor to work around.

This canister is Paleo Friendly, Gluten Free, Dairy Free, Kosher Certified, and made with No Artificial Sweeteners, fitting cleanly into Whole30, low-carb, and everyday wellness routines. As a single-ingredient, zero-carb protein source, it also slots easily into keto and carnivore-style eating plans without disrupting macros. Store in a cool, dry place and reseal tightly after each use to keep the peptides fresh.

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Common Questions

How does grass-fed, pasture-raised collagen differ from collagen sourced from grain-fed cattle?
The difference comes down to what the cattle eat and how they're raised, not a difference in the collagen protein structure itself. Grass-fed, pasture-raised cattle graze on open land and eat a forage-based diet their whole lives, which research links to higher levels of omega-3 fatty acids and conjugated linoleic acid (CLA) in the animal's tissue compared to grain-finished cattle raised in feedlots on corn and soy. Because collagen is extracted from hide and connective tissue rather than muscle or fat, it doesn't carry over fat-soluble nutrients the way a steak would, but sourcing from pasture-raised animals still matters for verifying that no growth hormones or feedlot antibiotics were used upstream. The amino acid profile of the collagen peptides themselves — glycine, proline, hydroxyproline — is essentially the same regardless of feed, but the animal welfare and environmental footprint differ significantly between the two systems.

What does collagen actually do in the body, and how is it different from regular protein powder?
Collagen is the most abundant protein in the human body, making up roughly 30% of total protein mass and forming the structural scaffolding of skin, tendons, ligaments, and cartilage. This product delivers 20 grams of hydrolyzed collagen peptides per serving, meaning the protein has already been broken down into smaller chains that absorb quickly and dissolve without clumping in hot or cold liquid. Unlike whey or plant proteins, collagen is rich in glycine, proline, and hydroxyproline — three amino acids that are building blocks for connective tissue but are largely absent from muscle-meat proteins. It provides 8 of the 9 essential amino acids but is missing enough tryptophan to be considered a complete protein on its own, which is why it works well as a daily addition rather than a sole protein source.

Does this fit into a keto, paleo, or carnivore diet?
Yes, on all three. Each serving is 20 grams of protein with 0 grams of carbohydrate and 0 grams of fat, so it doesn't affect ketosis and slots cleanly into keto macro tracking. It's Paleo Friendly and Whole30-compatible because it's a single-ingredient animal product with no additives, sweeteners, or fillers. For carnivore-style eating, unflavored collagen peptides are a common addition specifically because they fill the glycine and proline gap that muscle meat alone doesn't cover, since muscle meat is heavy in methionine and cysteine but comparatively low in the amino acids collagen provides.

How do I actually use this — does it work in cooking, not just drinks?
Because it's unflavored and unscented and fully dissolves in both hot and cold liquid, it works in far more than coffee and smoothies. Stir it into soups, stews, or bone broth to boost the protein content without changing the taste. It also works whisked into oatmeal, pancake batter, or homemade sauces and gravies where you'd normally rely on natural gelatin for body. Unlike gelatin, hydrolyzed collagen peptides don't gel or thicken liquid when it cools, so if you're trying to replicate a gelatin-set texture — like in a homemade gummy or aspic — this product won't work as a substitute; it's built for nutrition, not for setting.

How can I verify the grass-fed and sourcing claims are legitimate?
The canister carries Kosher certification and Non-GMO status, both of which involve third-party verification rather than self-reported claims, so those can be confirmed through the certifying body's public registry. Grass-fed and pasture-raised labeling in the U.S. has historically had loopholes — the USDA once allowed grass-fed claims even when cattle spent their final months in a feedlot being grain-finished, a practice sometimes called grass-fed-grain-finished. Vital Proteins sources bovine hide from cattle raised on pasture in Brazil, a supply chain the company has publicized as free from feedlot finishing, though buyers who want documentation of a specific batch should look for the company's sourcing statements published on their own site rather than relying on the label alone. Kosher certification, in particular, requires supply chain auditing, which adds a layer of third-party accountability beyond the grass-fed claim itself.

Why does the grass-fed, pasture-raised sourcing matter for a collagen supplement specifically?
Collagen is harvested from the hide and connective tissue of cattle, so the health and living conditions of the animal during its life have a direct bearing on the raw material going into the final powder. Pasture-raised cattle generally have lower stress hormone levels and reduced exposure to the antibiotics and dense confinement common in conventional feedlots, both of which matter for buyers concerned about upstream contaminants in animal-derived products. This sourcing choice doesn't change the amino acid composition of the collagen itself, but it does align with the broader clean-label positioning of the product — no artificial sweeteners, no synthetic additives, and a shorter, more traceable supply chain from pasture to canister.