I originally kept this as a ranking because several hardcore fat burners were openly listing DMAA. That's hard to justify now.
When I re-checked the products this page used to feature, the current official formulas had changed — Dark Labs' own current labels for Herolean, Ripper and Adrenaline list no DMAA. Meanwhile some retailers still show older labels for the same product names. A modern label can be old, retailer-cached, tied to a different formula version, or simply inaccurate.
So this page now separates what a product claims from what we can actually verify, and current formulas from historical ones.
In the U.S., the FDA's position is clear: DMAA is not a dietary ingredient, and products marketed as dietary supplements containing it are illegal. The FDA began issuing warning letters in 2012, has taken enforcement action, and continues to advise consumers not to buy or use DMAA products, citing raised blood pressure and cardiovascular risk.
That's the U.S. regulatory position — laws and enforcement differ internationally. This isn't a legal grey area domestically; it's specifically flagged.
DMAA (1,3-DMAA) may appear under names including:
The FDA also notes that geranium / Pelargonium graveolens extract wording may indicate DMAA — but without lab testing there's no way to know whether a listed "geranium extract" is DMAA or a different, possibly natural, ingredient. Treat geranium wording as a flag to check, not as confirmation.
1,3-DMAA vs 1,4-DMAA: this page uses DMAA to mean 1,3-DMAA unless stated otherwise. 1,4-DMAA (1,4-dimethylamylamine / 1,4-dimethylpentylamine) is a separate compound and should not be merged into evidence for 1,3-DMAA products. (Note: "4-amino-2-methylpentane" is a name for a different stimulant, DMBA — not 1,4-DMAA.)
Why this matters in practice: in a May 2026 FDA notification, laboratory analysis found undeclared 1,3-DMAA in Rapture Preworkout — the stimulant was present even though it wasn't listed on the label. That's why an ingredient not appearing on a label is never proof it's absent. A lab result applies to the specific product and sample tested, so it's evidence about that product, not a guarantee about every batch.
The clearest evidence comes from FDA lab analysis of weight-loss products — where testing found DMAA that the label didn't declare:
Note what these are: products where DMAA was present but not on the label. That's the direction that matters for buyers — a label without DMAA is not proof a product is DMAA-free. And none of the current fat burners audited on this page has an independent DMAA test FitFrek can point to, in either direction.
Products this page once ranked — audited against current official labels (Aug 2026). No rankings.
The current official Dark Labs label does not declare DMAA or 2-aminoisoheptane. A missing claim isn't chemical proof of absence — but there's also no credible current-version test showing DMAA. Older Herolean formulas circulated with DMHA/2-aminoisoheptane and some retailers still show them, so name alone isn't enough; this reflects the current official label only.
View full official label →
The current official Ripper label declares 2-aminoisoheptane (DMHA) 255 mg and does not declare DMAA. The FDA includes 2-aminoisoheptane among DMHA names and considers DMHA-containing supplements adulterated — so this isn't a clean legal substitute. Any historical DMAA version would appear only as a separate archived-label entry.
View full official label →
A separate current product, not a "DMHA version of Ripper." The current official label declares Juglans regia extract 175 mg and does not declare DMAA. FitFrek does not translate botanical wording into DMAA or DMHA without independent evidence.
View full official label →
Kept as a legacy product entry from the earlier FitFrek page. A historical DMAA claim is displayed only if the exact archived label is stored as evidence. No live offer or price block; catalog status is checked dynamically.
Worth separating two things. What you might feel is real: DMAA is a strong stimulant, so short-term alertness and reduced appetite are plausible.
But human evidence doesn't establish DMAA itself as an effective fat-loss ingredient. In a 12-week randomized study, about 50 healthy young men were assigned to placebo, caffeine (250 mg/day), DMAA (50 mg/day), or both, with body mass and composition measured over the period. The study reported no significant treatment interaction across the measured outcomes — i.e. it did not show a meaningful body-composition change attributable to DMAA over three months.
So a short-term stimulant effect is one thing; demonstrated long-term fat loss from DMAA is another, and the evidence doesn't support it. Separately, the FDA's cardiovascular concerns and adverse-event reports stand regardless of body-composition findings.
According to the FDA, DMAA can elevate blood pressure and lead to cardiovascular problems — including shortness of breath, chest tightening and heart attack — and that risk is heightened alongside other stimulants such as caffeine. The FDA advises consumers not to buy or use DMAA-containing dietary supplements.
Anyone with a cardiovascular condition or taking medication should consult a qualified healthcare professional, and anyone experiencing chest pain, fainting, difficulty breathing or stroke-like symptoms after a stimulant product should seek medical attention. This page documents the market for education — it isn't dosing guidance or a recommendation to use a banned stimulant.
DMAA is on the WADA Prohibited List. Methylhexaneamine (MHA / DMAA) is prohibited in-competition as a specified stimulant under section S6.b of the 2026 List. WADA lists it under many of the same aliases shown above. If a product contains DMAA — declared, undeclared or under a synonym — it can still create anti-doping risk.
Strict liability applies: athletes are responsible for whatever is in their sample, regardless of intent or what a label said — and, as the testing section shows, a label can be wrong. That combination (banned stimulant + labels that can't be trusted) is exactly why DMAA-risk products are a bad bet for anyone tested.
If you're drug-tested, check the current WADA / governing-body rules and reduce supplement risk by choosing appropriately third-party-certified products. USADA currently recommends NSF Certified for Sport as the certification program best suited for athletes who choose to use supplements. Certification can reduce risk, but it does not eliminate it. (Note: GlobalDRO checks medications, not dietary supplements.) DMHA / octodrine is also a prohibited stimulant — not a safe swap.
Modern thermogenics lean on categories rather than DMAA: caffeine, synephrine, yohimbine / rauwolscine (alpha-yohimbine), GBB, grains of paradise (Paradoxine), other non-stimulant thermogenics, and niche DMHA claims — which aren't a clean legal substitute either.
Products change formulas often, so this page doesn't reprint alternative labels (that would go stale the moment a brand reformulates). For current options with live formulas and pricing, use the reviews:
Supplement retailers aren't cited as scientific evidence — a retailer page only establishes which label that retailer displayed. DEV: confirm each URL resolves before publishing.
