Akka vs Pendulum Akkermansia: Which Akkermansia Supplement Is Worth It? (2026)

Akka vs Pendulum Akkermansia at a glance

Akka is a blend. Per its sales page, it pairs pasteurized Akkermansia with quercetin, resveratrol, silymarin and artichoke leaf extract in enteric-coated capsules, and it positions the formula around liver wellness. It is sold directly through the brand's website with a 90-day money-back guarantee.

Pendulum's Akkermansia products are narrower. Retail listings show the 100 million AFU and 500 million AFU versions each use Akkermansia muciniphila strain WB-STR-0001 with chicory inulin (276 mg), in 30-capsule bottles. It is a single-organism formula with no liver-specific plant extracts. That is a different product philosophy rather than a better or worse one.

Formula: blend vs single strain

If your goal is the Akkermansia research itself, Pendulum's focused design is the more direct fit, and its listings name the exact strain and the dose in AFU. Akka's strength is breadth: milk thistle has the longest research history of its ingredients, and quercetin, resveratrol and artichoke are all familiar names. One promotional review lists a 30 mg Akkermansia amount per two-capsule serving, but the sales page itself gives no amounts, so you are trusting the bottle label.

Where Akka loses ground is transparency. The sales page mentions unnamed "other liver-healing ingredients" and cites studies without titles. Where it wins is convenience: you are buying one product instead of an Akkermansia capsule plus a milk thistle capsule. An independent reviewer also notes that the formula has not been shown to outperform plain milk thistle for liver enzyme markers, which is worth knowing before you pay a premium.

Price: Akka vs Pendulum Akkermansia

Akka's sales page does not print prices in its text. Third-party reviewers report about $59 plus shipping for one bottle, falling to about $49 each in a 3-pack and about $39 each in a 6-pack, with free shipping on the larger packs. A bottle is 60 capsules, a 30-day supply at two a day.

Pendulum is priced per 30-capsule bottle. Retailer listings show Vitacost at $64.99 for the 100 million AFU capsules and $69.99 for the 500 Pro, and one supplement retailer lists the 100 Pro from $59.00. Prices change, subscriptions and bundles discount them, and we could not load Pendulum's own site to confirm current numbers. On the figures we saw, the 3-pack or 6-pack pricing makes Akka cheaper per month, while a single bottle of either costs roughly the same.

Guarantee and where you can buy

Akka's guarantee is its clearest advantage: a 90-day money-back promise, requested by email, refunding what you paid. The page does not say whether shipping is refunded or bottles must be returned, so ask first. Akka says it sells only through its own website.

We could not find a stated money-back guarantee for Pendulum in the sources we checked, though that may simply be because its own site was unavailable to us. Pendulum is widely stocked by retailers including Vitacost, Fullscript and others, which is a plus if you like buying from a store you already use, and some of its listings advise refrigerating the product for best quality. Akka's sales page does not say anything about refrigeration.

Evidence and honest limits for both

Neither product is a medical treatment, and neither should be used to manage a liver condition. Akkermansia is a legitimate area of microbiome research, but much of the direct liver-related data comes from animal and laboratory studies. Akka's own materials concede there are no long-term clinical studies on its complete formula.

Pendulum's single-strain approach has the advantage of a named strain you can look up, which makes its claims easier to scrutinize. We did not review Pendulum's clinical citations here, so we make no claim about them. If evidence matters most to you, read each company's cited studies yourself and check whether they were done on the exact product you are buying.

Dosing, side effects and who should check with a doctor first

Independent write-ups describe Akka as two capsules a day, with a bottle lasting 30 days. Reported side effects are mild and short-lived: some digestive upset or temporary bloating in the first few days as the gut adjusts, and occasionally a headache in people sensitive to resveratrol. One review also flags a possible interaction with antibiotics. Akka's sales page claims zero reported side effects, which is a stronger statement than we can verify.

The same cautions apply to any Akkermansia product, Pendulum included. Talk to a doctor before starting if you are pregnant or breastfeeding, take antibiotics, blood thinners such as warfarin or cholesterol medication, or have a diagnosed liver condition. Supplements like these are for general wellness and support. They are not a substitute for care, and abnormal lab results or liver symptoms belong with a clinician rather than a bottle.

Questions to ask before you pay for either

Ask for the full supplement facts panel and compare the Akkermansia amount, not just the bottle count. Akka's sales page lists no amounts, and Pendulum's listings express its dose in AFU, so the two are not easy to compare directly. Ask how many capsules a month you actually need, because Akka's 60-capsule bottle covers a month at two a day while Pendulum's retail bottles hold 30 capsules.

Ask what the refund covers in writing. With Akka that means shipping, opened bottles and whether the 90 days start at order or delivery. With Pendulum it means checking the policy of whichever store you buy from, since we could not confirm a brand-level guarantee. A short email before you order is a cheap way to avoid a long argument afterwards.

Look-alike names to watch for

To keep the names straight: Akka is Enclave BioActives. Pendulum is its own company with its own strain. "Akkermansia" is just the name of the bacterium, so any capsule using the word is not automatically Akka or Pendulum. And "Akka" is also an unrelated software toolkit, which can pollute search results. If you want the details on the Akka side, start with Is Akka legit?.

Which should you choose?

Choose Pendulum if you want a single named Akkermansia strain, you prefer buying from a store like Vitacost, and you do not need the extras. Choose Akka if you like the idea of a combined formula, you will use the 90-day guarantee to test it, and the 3-pack pricing fits your budget. If you take medication, are pregnant, nursing or have a liver condition, talk to your doctor before either.

TopCrate's recommendation is the unglamorous one: if a cheaper milk thistle capsule already covers your goal, you may not need either. If you are specifically curious about Akkermansia, read our Akka review and decide whether the guarantee makes it worth a trial.