Blueprint Cocoa Powder has the shortest ingredient list in the catalog, shorter even than the creatine: one line, natural cocoa powder. But the label story is the most complicated in this series, because cocoa is the rare food where the benefit and the contaminant are chemically inseparable. The flavanols that make cocoa interesting live in the same cocoa solids that pull cadmium out of the soil. Every claim about this product, including the scoring system its founder invented to rank it first, has to survive that tension, and its published batch certificate lets a reader check whether it does.
This is a label breakdown, not a review. Everything below comes from Blueprint’s published Nutrition Facts panel, product page, and posted batch certificate of analysis, set against the trial evidence and the regulatory limits for cocoa.
The short version: One scoop of about 5.7 g is pure undutched cocoa powder, unsweetened, at 15 calories with 0 g of sugar. The brand claims over 400 mg of cocoa flavanols per serving, and its posted batch certificate backs that up, measuring 458 mg per 6 g against a house floor of 400 mg. The same certificate shows cadmium at 0.814 mg per kg, above the European Union’s 0.60 mg per kg limit for cocoa powder, while lead, arsenic, and mercury are all low. The container holds 60 servings and costs $41 as of November 2026, about 68 cents a day. It sits in no stack, and the brand suggests mixing it with Longevity Protein.
New to Blueprint? A Blueprint referral link takes $50 off your first order, no code needed. That covers a container of this with money left over.
The Biggest Trap: The Healthy Part and the Contaminated Part Are the Same Part
Cacao trees absorb cadmium from the soil through their roots, and it concentrates in the nib, the part of the bean that also carries the flavanols. Strip the cocoa down to maximize flavanols and you maximize the cadmium carrying fraction along with it. This is not a flaw in one brand’s sourcing. It is the structure of the crop, and it means the honest question for any high flavanol cocoa is never “is it clean?” It is “how much cadmium comes with the flavanols, in absolute numbers?”
That is exactly the question Blueprint’s own scoring system is built to avoid answering. When Bryan Johnson ranked supermarket chocolates in a widely watched video, he scored each product by dividing its total flavanols by its total heavy metals, and presented his own cocoa at 537 mg of flavanols against 2.9 micrograms of metals, for a score of 180, over double the best bar. A ratio like that can crown a product with genuinely high cadmium so long as its flavanols are higher, which is why no regulator on earth scores food this way. Regulators set absolute limits. And as the certificate section below shows, the batch Blueprint currently posts does not reproduce the video’s numbers anyway: run through the same formula, it scores about 78, not 180. Batches vary. Headline scores should not be built on the best one.
The Full Ingredient List, With Doses
Amounts are per serving of one scoop, as printed on the current Nutrition Facts panel. The container holds 60 servings for a net weight of 340 g.
| Item | Amount per serving |
|---|---|
| Natural cocoa powder | About 5.7 g (the whole scoop) |
| Cocoa flavanols | Over 400 mg claimed; 458 mg per 6 g measured on the posted batch |
| Calories | 15 |
| Total sugars | 0 g |
| Dietary fiber | 1 g |
| Iron | 2.4 mg |
| Caffeine | About 13 mg, per brand listings; not printed on the panel |
The ingredient list is the single line above: natural cocoa powder, undutched and unsweetened. Undutched means the powder was never treated with alkali, the processing step used to darken cocoa and mellow its bitterness, which also destroys a large share of its flavanols. The panel’s minerals, including a genuinely useful 15% of the daily value for iron, arrive with the cocoa itself. Nothing is added and nothing is fortified.
The Flavanol Claim: The Rare One With Receipts
Most flavanol claims in the cocoa aisle are unverifiable, because flavanol content swings wildly with bean origin and processing and almost no brand measures it. This one can be checked. Blueprint’s posted certificate of analysis for lot HI25-245-01, dated September 24, 2025, reports cocoa flavanols by HPLC at 458.35 mg per 6 g, against the company’s own specification of not less than 400 mg per 6 g. Per label serving that works out to roughly 435 mg. The claim on the bag is the floor the batch has to clear, and the posted batch cleared it with room.
How does that dose sit against the evidence? The reference point is COSMOS, the largest cocoa flavanol trial ever run, which gave 21,442 older adults 500 mg of cocoa flavanols a day as a concentrated extract, including 80 mg of epicatechin, for a median of 3.6 years. A 2026 review of cacao and cardiovascular evidence summarizes the result plainly: the primary outcome, total cardiovascular events, did not reach significance, with a hazard ratio of 0.90 and a confidence interval crossing 1, while cardiovascular death, a secondary outcome, came in 27% lower. Suggestive, not proven, and the trial’s own cognition substudies found no benefit. A serving of this powder lands in the same flavanol neighborhood as the trial dose, which makes the brand’s “clinical levels” language more defensible than most, with two honest caveats: the trial used an extract with a stated epicatechin share, and this certificate reports total flavanols only; and the trial itself missed its main target.
The Batch Certificate: Every Metal, in Absolute Terms
The same certificate reports the heavy metal screen, and this is where the product’s story splits in two. Lead came in at 0.068 mg per kg, arsenic at 0.049, and mercury at 0.052, all genuinely low. A serving delivers about 0.39 micrograms of lead, under California’s 0.5 microgram Proposition 65 warning trigger, and about 0.28 micrograms of arsenic against a 10 microgram trigger. On three of the four metals, this is a clean product by any measure.
Cadmium is the exception, and it is not close. The batch measured 0.814 mg per kg. The European Union caps cadmium in cocoa powder sold to consumers at 0.60 mg per kg, so this batch sits about 36% above the level the EU permits in the product category, in a country whose rules it could not be sold under. The United States sets no federal cadmium limit for cocoa, so the powder is perfectly legal at home. In daily terms, one serving delivers about 4.6 micrograms of cadmium, just over California’s 4.1 microgram Proposition 65 warning trigger. Proposition 65 levels are warning triggers set with wide safety margins, not poisoning thresholds, and context matters: in the multi year analysis of 72 American cocoa products published in Frontiers in Nutrition, 35% exceeded that same cadmium trigger. High cadmium is what high flavanol cocoa tends to look like. But a brand that markets itself on being the cleanest cocoa in the world, scored by its own formula, is fairly judged by the absolute number, and on cadmium the posted batch is ordinary for its category rather than exceptional.
The certificate also reports aflatoxin as not detected, and a mineral panel consistent with the label. As a document, it is exactly what this series keeps asking other products for. The uncomfortable part is only what it says. I explained how Blueprint’s published reports work, and how to read one, in Blueprint Third Party Testing.
Where It Fits: A Post Workout Drink Ingredient at 68 Cents a Day
Blueprint describes the cocoa as part of Bryan Johnson’s post workout protocol, and its own recommendation is to mix it with the protein powders compared in Blueprint Metabolic Protein vs Longevity Protein. The directions are one scoop in nut milk, coffee, a smoothie, or a shake in the morning or early afternoon, a timing that fits its roughly 13 mg of caffeine, about an eighth of a cup of coffee. At $41 for 60 servings as of November 2026, the daily cost of about 68 cents undercuts most of the catalog, and a three pack lists at $123. It appears in none of the Easy, Medium, or Big Stacks.
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.
What Is Not in Blueprint Cocoa Powder
- No sugar or sweeteners. The panel shows 0 g of total and added sugars, and the ingredient list has nothing to hide them behind.
- No alkali processing. The powder is undutched, which is why it keeps its flavanols and its natural bitterness and acidity.
- No dairy, flavorings, or fillers. One ingredient means there is nowhere for anything else to be.
- No meaningful caffeine load. At about 13 mg per serving by the brand’s listings, the lift is closer to green tea’s floor than to coffee.
What to Look For on Any High Flavanol Cocoa Label
- A flavanol amount per serving backed by a posted batch certificate, with the test method named and a minimum the batch must clear. A claim without a certificate is a hope.
- Metal results in absolute units, milligrams per kilogram and micrograms per serving, that you can set against real limits: 0.60 mg per kg for cadmium in cocoa powder in the EU, and California’s daily warning triggers.
- Ratios treated as marketing. Any score that divides good compounds by bad ones can hide a bad absolute number behind a bigger good one.
- Undutched or non alkalized on the label. Alkali processing is where most supermarket cocoa loses its flavanols.
- The serving size in grams next to the flavanol figure, since a claim per serving means little until you know how much powder the serving is.
Frequently Asked Questions
How many flavanols are in a serving of Blueprint Cocoa Powder?
The brand claims over 400 mg per serving, and its posted batch certificate measured 458 mg per 6 g by HPLC against a house minimum of 400 mg. A label serving of about 5.7 g therefore delivers roughly 435 mg.
Does Blueprint Cocoa Powder contain cadmium?
Yes, as all cocoa does. The posted batch measured 0.814 mg per kg, which is about 4.6 micrograms in a serving. That is above the European Union’s 0.60 mg per kg limit for cocoa powder and just over California’s 4.1 microgram daily warning trigger, though those triggers are set conservatively and about a third of American cocoa products exceed the cadmium one.
What does undutched mean?
It means the cocoa was not treated with alkali. Dutch processing darkens cocoa and smooths its flavor but destroys a large share of the flavanols, so high flavanol powders are sold undutched, with a lighter color and a more bitter, acidic taste.
How much caffeine is in Blueprint Cocoa Powder?
About 13 mg per serving according to the brand’s listings, roughly an eighth of the caffeine in a cup of coffee. The amount is not printed on the Nutrition Facts panel.
Did the COSMOS trial prove cocoa flavanols prevent heart disease?
No. In 21,442 older adults taking 500 mg of flavanols a day for a median of 3.6 years, total cardiovascular events were not significantly reduced. Cardiovascular deaths were 27% lower, but that was a secondary outcome, which researchers treat as a signal to confirm rather than a conclusion.
Is Blueprint Cocoa Powder in any stack?
No. It is a standalone product at $41 for 60 servings, and the brand suggests pairing it with its protein powders or mixing it into drinks and smoothies.
The Bottom Line
Blueprint Cocoa Powder makes the strongest documented claim in this series and carries its most uncomfortable number in the same document. The flavanol claim is real: a posted HPLC result above a stated floor, at a dose in the neighborhood of the largest trial’s, in an undutched powder with nothing added. The cadmium result is equally real: 0.814 mg per kg, above the European limit for the category and enough to trip California’s conservative warning trigger per serving, in line with a third of the American cocoa market and nothing like the runaway winner the brand’s homemade score describes. At 68 cents a day, a buyer who wants high flavanol cocoa and accepts the category’s cadmium reality is getting the most transparent version of it on the market. They should just read the certificate instead of the score.
If you are new, you can get $50 off your first order with this Blueprint referral link.
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