The front of the Blueprint Collagen Peptides pouch promises types I, II, and III collagen, and a buyer could reasonably picture three ingredients in comparable amounts. The Supplement Facts panel tells a more interesting story. Two of the types arrive as 20 full grams of hydrolyzed peptides. The third arrives as 10 milligrams of something deliberately not hydrolyzed, tucked inside 40 milligrams of chicken cartilage. Both doses are defensible. They are also measured in units a thousandfold apart, and this article prints the whole panel so the difference is clear.
This is a label breakdown, not a review. Everything below comes from Blueprint’s published product page and Supplement Facts panel, checked against the research literature the ingredients come from.
The short version: One 22.3 g scoop provides 20 g of collagen peptides, types I and III from bovine hide, plus 40 mg of standardized chicken cartilage providing 10 mg of undenatured type II collagen. There are no other ingredients at all: no flavors, no sweeteners, no fillers, and zero sugar, for 80 calories. It costs $45 for 30 servings as of October 2026, which makes it the cheapest daily product in the Blueprint line at $1.50 a serving, and it sits in the Big Stack only.
New to Blueprint? A Blueprint referral link takes $50 off your first order, no code needed. On this pouch, that credit covers the whole first order with room to spare.
The Biggest Trap: Reading 40 mg as the Type II Dose
Undenatured type II collagen has one famous number attached to it: 40 mg a day, the dose of the branded ingredient UC-II used in its knee joint trials. This panel also prints 40 mg, in bold proximity to the words type II, and a quick reader will connect the two. They should not. On this label, 40 mg is the weight of the standardized chicken cartilage ingredient. The undenatured type II collagen that cartilage provides is 10 mg, printed on the next line down.
That gap does not make the product dishonest, because both figures are printed openly, which is more than many collagen labels manage. It does mean the comparison a buyer thinks they are making, this product’s type II dose against the trial dose, is not the comparison the label supports. The trials were run on 40 mg of a branded ingredient. This is 10 mg of undenatured type II from a generic standardized cartilage, a quarter of the active amount, in a product whose real weight is carried by the 20 g of peptides above it. Read the panel in full and the product is easy to judge fairly. Read only the front of the pouch and it is not.
The Full Ingredient List, With Doses
Amounts are per serving of one scoop (22.3 g), as printed on the current Supplement Facts panel.
| Ingredient | Amount per serving | Daily value |
|---|---|---|
| Collagen peptides, types I and III (from bovine hide) | 20 g | Not established |
| Standardized cartilage (from chicken) | 40 mg | Not established |
| Undenatured type II collagen | 10 mg | Not established |
The serving also provides 20 g of protein and 80 calories, and the Other Ingredients line on this panel is a single word: None. There is no flavor system because the powder is unflavored, no sweetener because nothing needs sweetening, and no flow agent or filler of any kind. One pouch holds 30 scoops and weighs 668 g. Of every label in this series, this is the cleanest one to print, and the shortest.
The 20 Grams: Hydrolyzed Peptides, Types I and III
Type I is the collagen of skin, bone, tendon, and most connective tissue, and type III travels with it in skin and blood vessels. Together they are what nearly every collagen powder on the market sells, usually without saying so this plainly. The source here is bovine hide, and the form is hydrolyzed peptides: the collagen has been broken into short chains that dissolve in hot or cold liquid and survive digestion as small peptides and amino acids.
On dose, 20 g is a full serving by research standards rather than a token one. The best summary of the skin evidence, a systematic review and meta analysis of hydrolyzed collagen published in Nutrients, pooled 26 randomized trials with 1,721 participants and found significant improvements in skin hydration and elasticity against placebo, with benefits showing after eight or more weeks of use. Many of the trials behind that literature used 10 g a day or less. A 20 g serving therefore sits at or above the doses that produced the measured effects, which is the strongest thing a label in this category can say.
One honest limit belongs in this section. Collagen is an incomplete protein. It contains no tryptophan, so the 20 g of protein on this panel should not be counted toward a daily protein target the way a complete protein would. Blueprint’s own serving suggestions quietly acknowledge this by steering the powder into other foods: coffee, smoothies, and its own complete protein powders, the two I compared in Blueprint Metabolic Protein vs Longevity Protein. As an addition to a protein, collagen makes sense. As a replacement for one, it does not.
The 10 Milligrams: Undenatured Type II Works Differently
The type II ingredient is a different technology wearing a similar name. It is not hydrolyzed. Undenatured means the collagen keeps its native structure, because the proposed mechanism depends on it: the intact protein is thought to interact with immune tissue in the gut and train tolerance toward the body’s own cartilage, a process called oral tolerance. Type II is the collagen of cartilage specifically, which is why this ingredient is aimed at joints rather than skin.
Milligram dosing is correct for this mechanism, and that is worth stating plainly, because a buyer comparing 10 mg against 20 g might otherwise read it as pixie dusting. The question is not the unit, it is the amount within the unit. The reference trials for this ingredient category, run on the branded UC-II, used 40 mg of that ingredient a day; the best known of them followed 191 adults with knee osteoarthritis for 180 days and found significant improvements in pain, stiffness, and function against both placebo and a glucosamine and chondroitin group. Blueprint’s standardized chicken cartilage is not the UC-II brand, and its undenatured yield is 10 mg rather than 40 mg of branded ingredient. Same idea, smaller dose, unbranded source. A buyer deciding how much weight to put on the type II line should weigh it as a bonus inside a peptide product, not as the reason to buy the pouch.
Where It Fits: The Big Stack Add On That Costs the Least
Collagen Peptides appears in only one bundle, the Big Stack, as I mapped in Blueprint Stacks Explained. Bought on its own it is $45 for 30 servings as of October 2026, with autoship at $42.75, which works out to $1.50 a day at list price. Nothing else in the daily Blueprint line costs less per day. The powder is unflavored and dissolves in hot or cold liquid, so the realistic routine is the one the brand suggests: stirred into morning coffee, or into one of the protein shakes it was designed to ride along with.
If you decide the label earns a try, you can get $50 off your first Blueprint order through a referral link. The credit applies automatically at checkout, no code needed.
Testing: What Can Be Checked
Testing matters more for animal derived ingredients than for most of this line, because heavy metals and contaminants concentrate up the food chain. Blueprint states this product is third party tested, and its help pages describe the testing as covering purity, potency, and contaminants including heavy metals, microbes, and pesticides. I could not locate a public batch report with measured values for this specific product, so there are no figures to quote here. What a buyer can verify is the sourcing printed on the panel, bovine hide and chicken cartilage, both named rather than blended into anonymity. I explained how Blueprint’s published reports work, and how to read one, in Blueprint Third Party Testing.
What Is Not in Blueprint Collagen Peptides
- No sweeteners or flavors. The Other Ingredients line is empty. The powder is unflavored by design, which is why it disappears into coffee.
- No vitamin C. Many collagen products add it, since vitamin C is required for the body to build collagen. This one does not, so that nutrient has to come from the rest of the diet or the rest of the line.
- No hyaluronic acid. A common partner ingredient in joint and beauty blends. Not present here.
- Nothing plant based. Bovine hide and chicken cartilage make this the one product in the daily line that is not vegan or vegetarian, in a catalog that is otherwise almost entirely plant based.
What to Look For on Any Collagen Label
- The grams of peptides printed as a number. A proprietary collagen blend with no weight is a label asking not to be compared.
- The type II line read carefully: the weight of the cartilage ingredient and the amount of undenatured collagen it provides are two different numbers, and both should be printed.
- The sources named by animal and tissue, bovine hide, chicken cartilage, fish skin, rather than a bare claim of types.
- An Other Ingredients list that is empty or close to it. Collagen powder does not need flavors, colors, or fillers to work.
- Third party testing stated for heavy metals and microbes, which matter for animal derived powders in particular.
Frequently Asked Questions
Is Blueprint Collagen Peptides vegan?
No. It is made from bovine hide and chicken cartilage, which makes it the exception in a mostly plant based line. It is gluten free and dairy free, but it is not vegetarian either.
How much collagen is in each serving?
Twenty grams of hydrolyzed collagen peptides, types I and III, plus 10 mg of undenatured type II collagen delivered inside 40 mg of standardized chicken cartilage. The two doses work by different mechanisms and are not meant to be added together.
Is the type II dose the same as UC-II?
No. UC-II is a specific branded undenatured type II ingredient studied at 40 mg a day. Blueprint uses an unbranded standardized chicken cartilage that provides 10 mg of undenatured type II per serving. Same category, smaller active amount.
Does Blueprint Collagen Peptides contain sugar or sweeteners?
Neither. The panel shows zero sugar and an empty Other Ingredients list, so there is nothing to sweeten it with and nothing to hide.
Is Collagen Peptides included in any Blueprint stack?
Only the Big Stack. Buyers on the Easy or Medium Stack, or buying standalone products, add it separately at $45 per pouch.
The Bottom Line
Blueprint Collagen Peptides is really two products in one scoop, sold at one honest price. The peptide half is the substance: 20 g of type I and III collagen from a named source, at or above the doses the skin research was built on, with literally nothing else in the pouch. The type II half is a small bonus built on a real mechanism that the front of the pouch makes look bigger than it is, at a quarter of the active amount used in the category’s reference trials. Judged as a peptide powder with a joint oriented extra, it is one of the cleaner labels in the line. Judged as a type II product, it is not dosed to be one.
Either way, every number is printed on the panel, the ingredient list could not be shorter, and the decision is arithmetic again.
If you are new, you can get $50 off your first order with this Blueprint referral link.
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