Creatine gummies taught supplement buyers an expensive lesson: when you cannot measure the dose, you are trusting a label the category had not earned. Our review of Momentous, one of the three certified brands in this guide, puts it plainly: cheap creatine is often un-certified, sometimes contaminated, and frequently not actually monohydrate. The fix is a verified-dose buy, meaning a single-ingredient creatine monohydrate with a stated 5 gram dose and a certification you can look up in a public database. The tub in our catalog that clears that bar at the lowest cost per serving is 1st Phorm's, at $39.99 for 100 servings, with a 50-serving size at $29.99.
Three products clear it in total, and all three carry the NSF Certified for Sport mark: 1st Phorm Micronized Creatine Monohydrate at $29.99 to $39.99, Thorne Creatine at $44, and Momentous Creatine Monohydrate at $42.99. Every one delivers the same 5 grams of monohydrate per scoop. The real differences are price per gram, tub logistics, and who the brand is built for, and that is exactly how this guide compares them.
Quick answer
- Best value certified pick: the 1st Phorm Micronized Creatine Monohydrate at $39.99 for 100 servings, about 40 cents a serving with an NSF Certified for Sport listing we confirmed in NSF's public database.
- Clinician-stack buyers: the Thorne Creatine at $44 for 90 servings, per-lot screening against more than 300 banned substances from a brand founded in 1984.
- Longevity-stack builders: the Momentous Creatine Monohydrate at $42.99 for 90 servings, the certified tub our catalog points squarely at buyers over 30 building a foundational stack.
Three certified creatines at a glance
| Product | Verified price | Servings | Dose | Certification | Cost per serving |
|---|---|---|---|---|---|
| 1st Phorm Micronized Creatine Monohydrate | $29.99 (50 servings) or $39.99 (100 servings), verified Aug 8, 2026 | 50 or 100 | 5 g monohydrate | NSF Certified for Sport | About 40 cents (100-serving tub), 60 cents (50-serving) |
| Thorne Creatine | $44 at authorized retailers, discounters around $40 to $42, verified Jun 23, 2026 | 90 (a 180-serving size also exists) | 5 g micronized monohydrate | NSF Certified for Sport | About 49 cents |
| Momentous Creatine Monohydrate | $42.99 one-time, verified Jul 9, 2026 | 90 | 5 g monohydrate | NSF Certified for Sport | About 48 cents |
All three are single-ingredient powders, and none of the three claims a trademarked raw-material source such as Creapure. That leaves certification, price per gram, and tub logistics as the honest levers, which makes this an unusually clean comparison.
What the gummy era changed about buying creatine
The failure mode came through the supply chain, not the science. Our review notes that independent testing has flagged heavy metals and banned substances in cheap bulk creatine, and our catalog copy is blunter still: cheap creatine is often un-certified, sometimes contaminated, and frequently not actually monohydrate. Gummy formats compounded the problem by hiding the dose inside candy; our own powder-versus-gummies comparison notes that gummies cost more per gram, and the gummy pick in our catalog uses the HCl form rather than the monohydrate form that carries the research base.
So the verified-dose test is three questions. Is the ingredient list one line long? Is the dose a stated 5 grams, the maintenance amount most creatine research uses? And can you find the product in a certifier's public database rather than taking a badge on the label at face value? We ran that last check ourselves: both 1st Phorm tub sizes appear in NSF's public certified-products database, confirmed August 8, 2026, and Thorne Creatine appears in the official NSF Certified for Sport registry.
1st Phorm Micronized Creatine Monohydrate: the value certified pick
One scoop is 5 grams of micronized creatine monohydrate and nothing else; the label states zero fillers or additives. The 50-serving tub is $29.99 and the 100-serving tub is $39.99, with subscribe and save at $35.99 on the larger size, all verified in the store's live product data on August 8, 2026. The current label carries the NSF Certified for Sport mark, and the listing shows up under both tub sizes in NSF's database. 1st Phorm's own claims stay in standard sports-nutrition territory: the company says micronizing improves solubility and absorption, and it positions creatine around ATP regeneration, strength, and muscle cell volume, with the usual FDA disclaimer attached. The return policy is stronger than most on paper: a refund plus 10% within 30 days of purchase, minus shipping costs, with return shipping on you and a stated right for the company to decline returns at its discretion.
Where it gives ground: creatine monohydrate is a commodity molecule, and the product page claims no trademarked source. The largest tub is 500 grams, so a daily user reorders roughly every three months, and free shipping starts at $150, which means a single tub ships at a cost. You are paying for the certification, the guarantee, and the brand ecosystem rather than a unique ingredient.
Verdict: the pick for drug-tested athletes and for anyone who wants the certified box checked at the lowest verified price per gram in this guide.
Thorne Creatine: the clinician-stack benchmark
Thorne Creatine is the benchmark the other two get measured against: 5 grams of micronized monohydrate per scoop, nothing added, NSF Certified for Sport, at $44 for 90 servings from authorized retailers with discounters typically running $40 to $42, verified June 23, 2026. A 180-serving size exists for buyers who hate reordering. Our review calls creatine the most-studied supplement in sports nutrition, with hundreds of human trials behind strength, power, and lean mass and a research base expanding into recovery and cognition; that framing is also why creatine anchors so many longevity stacks. One detail worth knowing: NSF certification is per-product, so the seal on this tub does not automatically extend to every Thorne SKU.
Where it gives ground: at about 49 cents a serving it is the priciest of the three, and our own review concedes that if you are not drug-tested, commodity monohydrate from a reputable brand is biochemically equivalent for less. The premium buys per-lot screening against more than 300 banned substances and label-accuracy testing, not a performance difference.
Verdict: the pick for buyers already running a Thorne stack and for tested athletes who want the clinician-channel brand. Our Thorne lineup guide ranks it against the rest of the catalog, and Is Thorne worth it? takes on the premium question directly.
Momentous Creatine Monohydrate: the longevity-stack pick
Momentous Creatine Monohydrate is the same molecule aimed at a different buyer: $42.99 one-time for 90 servings, verified July 9, 2026, with the subscription discount not exposed in the product feed, so we quote only the one-time price. It is NSF Certified for Sport, and in our catalog it is the tub we point at longevity buyers rather than locker rooms: the research interest in muscle function, cognitive performance, and, for women specifically, bone density is why our review flags it as a foundational item for anyone over 30.
Where it gives ground: at about 48 cents a serving it runs 20% more per gram than 1st Phorm's one-time price, and our own FAQ allows that bulk creatine can be fine if you verify third-party test results from your specific supplier. Our review also advises people with kidney issues to talk to a doctor first, a flag worth repeating.
Verdict: the pick for longevity-first buyers whose stack already leans this direction, alongside NMN or a foundational multivitamin.
The cost table brand blogs will not print
Annualized math at 5 grams per day, using prices verified June through August 2026. Price divided by servings gives cost per serving; multiplied by 365 it gives the yearly figure. Grams per tub is servings times 5.
| Pick | The math | Cost per gram | 365-day cost |
|---|---|---|---|
| 1st Phorm, subscribe and save | $35.99 for 500 g | 7.2 cents | $131 |
| 1st Phorm, one-time 100 servings | $39.99 for 500 g | 8.0 cents | $146 |
| Momentous, one-time | $42.99 for 450 g | 9.6 cents | $174 |
| Thorne, authorized retail | $44 for 450 g | 9.8 cents | $178 |
Two wrinkles the table hides. Our own catalog spotlight for Momentous quotes 40 cents a serving, but at the verified $42.99 for 90 servings the arithmetic says 48 cents, so we publish the math rather than the line. And 1st Phorm's free-shipping threshold is $150, so a single-tub order ships at a cost that narrows its lead, while Thorne's discounter street price of $40 to $42 narrows it from the other side.
How to choose
- You are drug-tested (collegiate, pro, military): all three carry NSF Certified for Sport; the 1st Phorm 100-serving tub is the lowest verified certified cost per gram at 8.0 cents one-time.
- You already buy Thorne: stay in-channel with Thorne Creatine and consider the 180-serving size, which cuts a daily user to roughly two reorders a year.
- You are building a longevity stack, not a gym bag: Momentous is the tub our own review positions for that buyer, citing research interest in muscle function, cognition, and bone density.
- You want the lowest possible spend and are not tested: even our own Thorne review says reputable commodity monohydrate is biochemically equivalent; the certified premium buys verification, at roughly $131 to $178 a year at 5 grams a day.
- You are filling out the rest of the cabinet: our gut health supplement guide, the Wonderfeel Youngr NMN review, and the sleep drinks and powders roundup cover the adjacent shelves.
Bottom line
There is no single winner here, because all three tubs deliver the same verified 5 grams of NSF-certified creatine monohydrate. The 1st Phorm tub wins on price at $39.99 for 100 servings and is the default if certification at the lowest cost is the goal. Thorne earns its $44 for buyers who live in that ecosystem, and Momentous at $42.99 is the natural fit for a longevity-first stack. Whichever you choose, the habit matters more than the brand: 5 grams daily, and let the certification database, not the label art, tell you what is inside the tub.
Is 1st Phorm creatine really third-party tested?
Yes. The current label carries the NSF Certified for Sport mark, and both tub sizes appear in NSF's public certified-products database under 1st Phorm, a listing confirmed August 8, 2026. Each scoop is 5 grams of micronized creatine monohydrate with zero fillers stated on the label, at $29.99 for 50 servings or $39.99 for 100.
Are creatine gummies as good as creatine powder?
Powder holds the edge on every measurable axis. In our own powder-versus-gummies comparison, gummies cost more per gram, and the gummy pick in our catalog uses the HCl form, while powder delivers the monohydrate form used in the research at a stated 5 gram dose. Gummies trade that verifiability for compliance and taste, which is a real benefit only if you skip doses otherwise.
How long does a tub of certified creatine last at 5 grams a day?
A 100-serving 1st Phorm tub covers just over three months of daily 5 gram use at $39.99. The 90-serving Thorne and Momentous tubs each cover about 13 weeks at $44 and $42.99. Thorne also sells a 180-serving size, which cuts a daily user to roughly two reorders per year.
Is NSF Certified for Sport worth paying for on a commodity supplement?
For drug-tested athletes it is non-negotiable: NSF screens each lot against more than 300 banned substances and verifies label accuracy. For everyone else, the case is contamination risk; our review notes that independent testing has flagged heavy metals and banned substances in cheap bulk creatine. The certified premium here runs 36 to 49 cents per 5 gram serving.
What does a year of certified creatine cost?
Between $131 and $178 at 5 grams per day, using prices verified June through August 2026. 1st Phorm's subscribe-and-save 100-serving tub works out to $131 a year and its one-time price to $146; Momentous lands at about $174 and Thorne at about $178, both for 90-serving tubs bought at one-time prices.
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