Momentous Creatine Reviews: Legit, Ingredients and Price

Momentous Creatine is a powder sold online as a creatine monohydrate supplement, with 5 grams of creatine per scoop and 90 servings in the 90-serving jar. Its maker says it supports strength, recovery and cognitive performance, and the seller calls it “ideal for anyone pursuing fitness goals.” As of October 28, 2026, the seller’s product page lists the 90-serving jar at $32.24 with a subscription (25% off) or $42.99 as a one-time purchase. The page lists a money-back guarantee and says you can cancel or reschedule a subscription anytime, while international orders are final with no returns. Creatine monohydrate is one of the most studied sports supplements: the NIH Office of Dietary Supplements reports numerous trials showing a benefit for high-intensity, intermittent activity, and the ISSN’s 2017 position stand found short- and long-term supplementation of up to 30 g a day for 5 years safe in healthy individuals. This review covers the label, price and subscription terms, refunds, the research, side effects, who should check with a clinician first, and how it compares with other creatines.

Disclosure: Plainly, some links on this page are affiliate links. Buying through them may earn us a commission. There is no extra cost to you.

What is Momentous Creatine, and who is it for?

Momentous Creatine is also searched as momentouscreatine. The seller’s product page is titled “Creatine – 90 Servings” and describes it as “Our highest quality creatine monohydrate supporting cognitive and muscle performance.” The seller’s FAQ says the powder is for men and women, and that it “improves energy, recovery, and lean muscle tone.” The seller also says it is used by “1,880+ professional & olympic athletes.”

The fit is clearest for people training with short, hard efforts. Cleveland Clinic’s Cleveland Clinic’s creatine guide says creatine increases muscle performance in short-duration, high-intensity resistance exercises such as weightlifting, sprinting and bicycling. It also says there is not enough research to show muscle growth benefits in people older than 65.

What does the seller say it does, and how do you take it?

The seller says the powder “supports strength, recovery, and cognitive performance with exceptional purity and effortless mixability.” Its directions are one scoop (5 g) daily with 6 to 8 fluid ounces of water or your preferred liquid. The seller says to mix it close to when you plan to drink it and finish within 30 minutes, because “sitting in liquid longer than that will cause creatine to lose its efficacy.” It also says to take it whenever it fits your routine.

The Feed’s listing says no loading phase or cycling is needed, since “a steady 5g daily dose saturates your stores over a few weeks.” It also says skipping days reduces effectiveness.

What is in Momentous Creatine?

The label details below come from the seller’s pages and from The Feed’s product listing, which is marked where it applies.

The seller says its purity limits are “10x tighter” than the industry’s premium standard and that it expanded testing to microplastics and PFAS. Those are the seller’s comparisons, not independent results.

Sources disagree on the sourcing. Lift Big Eat Big says the tub uses Creapure, and Trail & Kale says the chews contain Creapure. The seller describes its creatine as sourced from “the best global creatine production” and made to a custom spec, and its product page does not name Creapure. Check the current label before you buy if the Creapure name matters to you.

What does the research say about creatine?

The findings below are about creatine monohydrate in general, not about this jar.

The NIH Office of Dietary Supplements’ NIH Office of Dietary Supplements fact sheet says creatine helps supply muscles with energy for short-term, mostly anaerobic activity. It says numerous clinical trials generally show a benefit for high-intensity, intermittent activity, which may increase strength, power and work from maximal muscle contractions. It also says creatine is of “little value for endurance sports.”

The ISSN’s 2017 position stand (Kreider et al.) says studies have consistently shown that creatine supplementation increases intramuscular creatine concentrations, which may help explain improvements in high-intensity exercise performance. It reports that short- and long-term supplementation of up to 30 g a day for 5 years is safe and well tolerated in healthy individuals. Read the full paper on the ISSN position stand.

The ISSN’s 2021 paper by Antonio et al. covers the myths most buyers ask about. It says a creatine loading phase is not required, that creatine does not result in kidney damage in healthy individuals at recommended dosages, and that creatine does not increase total testosterone, free testosterone or DHT or cause hair loss in the current body of evidence. It says evidence-based research “clearly shows creatine monohydrate to be the optimal choice.” For females, the paper says accumulating evidence suggests creatine has the potential to be a multifactorial intervention across the lifespan, with little to no side effects. For older adults, it describes musculoskeletal and performance benefits, particularly when creatine is combined with exercise. For children and adolescents, it says the evidence is limited but suggests creatine appears safe and potentially beneficial. Its conflict-of-interest statement says several authors have funding or advisory ties with creatine makers, including AlzChem, which makes Creapure, and that the lead author is CEO of the ISSN, which receives industry sponsorship. For a plain-language overview of the studies, see the creatine benefits human studies (our research library) review.

The seller’s 5 g daily serving falls within the 3 to 5 g maintenance range the NIH fact sheet lists.

Is creatine powder good for the gym?

For short, intense lifting and sprinting, the research is the strongest. The NIH fact sheet says creatine may help strength, power and work during maximal efforts, and Cleveland Clinic says it improves performance “without affecting your ability to exercise for longer periods (aerobic endurance).” The NIH fact sheet adds that creatine is of little value for endurance sports, so it is best matched to strength and power training.

Which creatine monohydrate is the best?

Momentous says creatine monohydrate is the most well-researched form. Cleveland Clinic says that “Other forms of creatine don’t appear to have these benefits,” and the ISSN’s 2021 paper calls monohydrate the optimal choice. To compare brands, look at four things: the label says creatine monohydrate and grams per serving; the product carries a third-party certification such as NSF Certified for Sport; the testing is listed; and the price per serving is clear.

What happens after 1 month, and what are the first signs it is working?

The Feed’s listing says most people notice a difference after 3 to 4 weeks of daily use. The seller says most people notice improved performance and recovery when creatine is used regularly over several weeks. Early on, some people see a small scale increase from water held in the muscle, which Lift Big Eat Big describes as normal and often stabilizing. Cleveland Clinic says some studies show people gain an extra 2 to 4 pounds of muscle over 4 to 12 weeks of regular exercise, compared with people who do not take creatine. After that, Cleveland Clinic says you should be able to keep added strength with regular exercise, but you likely won’t see continued improvement.

What is the downside of creatine?

The NIH fact sheet lists weight gain due to water retention among reported adverse effects. It also lists anecdotal reports of nausea, diarrhea, muscle cramps, muscle stiffness and heat intolerance.

If side effects appear, Cleveland Clinic suggests dividing the daily amount into smaller doses taken through the day, and says to talk to a healthcare provider about side effects.

Will creatine burn belly fat, and why does my stomach look bigger?

The NIH fact sheet and Cleveland Clinic describe creatine’s benefits as strength, power and muscle gain. NIH reports weight gain due to water retention, and the ISSN paper says short-term water retention may occur. The seller says any initial weight increase “is typically due to water retention in the muscles” and that this “typically balances out with continued use.” NIH lists anecdotal reports of nausea and diarrhea; talk with a healthcare provider if side effects develop.

How much does Momentous Creatine cost?

The seller lists these prices for the 90-serving jar and the chews. Prices and bundles change, so confirm the amount at checkout.

The seller lists a 60-serving jar and 15 travel packs, but the prices for those sizes are not shown in the evidence for this page, so check them at checkout. The seller says the product is HSA/FSA eligible. Free shipping applies to U.S. orders of $99 and up. International shipping is calculated at checkout, and Canada and Australia orders must not exceed a 90-day supply per product for customs. Japan’s customs limit is a 2-month supply.

Is there a subscription, and how does checkout bill you?

Yes. The product page shows the subscribe option (25% off) marked as selected, with One-Time Purchase as the other choice. The subscription lists delivery every 1, 2 or 3 months. The seller says you can “cancel or reschedule anytime” and lists “Out of Stock Protection” with 10% off future deliveries. Before you pay, read the subscription line at checkout and confirm how often it ships, the amount charged each time, and where to cancel.

What are the refund and cancellation terms?

The product page lists a money-back guarantee next to “Cancel subscription anytime.” Shipping rules differ by location. The seller says international orders are final and it does not accept returns on them. Ask Momentous support for the length of the money-back guarantee and the steps to return a jar before you order. The Feed has its own Always Happy Promise: if you are not satisfied with a product bought from The Feed, let them know within 30 days of delivery.

1. Confirm which seller you bought from: the Momentous site or The Feed.
2. Keep your order confirmation and a copy of the subscription terms shown at checkout.
3. Contact support through “Contact Us” in the site footer or the Help Center for the guarantee window and return steps.
4. The seller says you can cancel or reschedule anytime; confirm the cancellation method in your account or at checkout.

Is Momentous Creatine legit, or a scam?

The seller’s Terms of Service say the site is operated by AmpHP, Inc. d/b/a Momentous. The Feed’s listing links to “Visit the Momentous Store,” so you can also buy through The Feed, a retailer with its own satisfaction promise.

What you can check yourself:

• NSF Certified for Sport. NSF says its program is recognized by USADA and that certified products are tested for “280+ banned substances.” Search the product on NSF Certified for Sport to confirm the listing.
• The certificate of analysis. The site menu links to a “Certificate Of Analysis” page. Open it and check whether it covers the product you are buying.
• The guarantee and cancellation terms. Get the window and steps in writing from support before you pay.
• The label. FDA says supplement labels must give a domestic address or phone number for reporting serious adverse events. Check your label for it.

The seller’s testing claims are its own. The seller says every batch goes through a six-stage protocol including NSF Certified for Sport and TESTED by SuppCo. Confirm those results on the certificate of analysis rather than relying on the claim.

FDA says it does not have the authority to approve dietary supplements before they are marketed, and it generally does not approve supplement claims before use. Firms must follow current good manufacturing practices, and each firm is responsible for ensuring its supplements are not adulterated or misbranded. Anyone can report a suspected side effect through the FDA Safety Reporting Portal at safetyreporting.hhs.gov, which is linked from the FDA Q&A on dietary supplements.

On reviews, the seller shows 4.8 out of 5 from 3,998 reviews, with 97% saying they would recommend. The Feed shows 4.8 out of 5 from 224 reviews. Reviews on a seller’s own page are collected by the seller, so read them as one signal. The complaints in the evidence are few: the seller’s AI-generated summary of its 100 most recent reviews says some customers mention “slight grittiness or texture remaining in water.” A Lift Big Eat Big reviewer calls the price premium and says the travel packs are expensive per serving.

How does it compare with other creatine supplements and doing nothing?

Lift Big Eat Big’s review names Lift Big Eat Big, Optimum Nutrition and Bulk Supplements as alternatives, each suited to a different priority: purity philosophy, mainstream availability or pure value. Optimum Nutrition is described there as typically priced reasonably and easy to find, and it is usually the easier creatine to restock. Our thorne creatine review covers Thorne’s ingredients and price, and our crazy nutrition crn-5 creatine page covers another option.

The do-it-yourself version is a plain creatine monohydrate from any maker, measured to the 3 to 5 g a day that the NIH fact sheet lists. The work is measuring it every day and checking the label yourself. Momentous is the pre-measured version the maker built for daily use, with NSF Certified for Sport and batch testing that the maker describes.

Doing nothing is also a choice. If your training is mostly endurance work, the NIH fact sheet says creatine has little value, so weigh that before you buy.

Who should check with a clinician first?

Cleveland Clinic says to talk with a healthcare provider before taking creatine, regardless of your fitness level, age or health. A provider will likely ask about diabetes, kidney disease or liver disease, and whether you take any medications, vitamins or other supplements. Cleveland Clinic also says there is not enough research to say creatine helps develop muscle growth in people older than 65 or people with diseases that affect their muscles.

The seller’s own notice says: “These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease.”

Feeling tired all the time: what should you check first?

The seller’s FAQ says creatine “improves energy, recovery, and lean muscle tone.” Tiredness has many causes, and creatine is marketed for strength and recovery, so start with a provider if you are always tired. The NHS tiredness tips say that fatigue which rest and sleep do not relieve may point to an underlying medical condition, and advise seeing a GP. MedlinePlus fatigue page says that if you have been feeling tired for weeks, you should contact your health care provider.

Cleveland Clinic’s Cleveland Clinic’s fatigue guide says a provider can rule out infections, disease, illness, vitamin deficiencies and other conditions, and can check whether a medication is causing your symptoms. It also lists seven to nine hours of sleep a night as a common target. Sleep quantity is one factor, but tiredness that rest does not relieve is a reason to get checked.

Momentous Creatine Chews: is the chewable version different?

The chews come in a 150-count tub, and the seller says each chew holds 1 g of creatine monohydrate. Flavors are Lemon Lime, Mango and Strawberry. The seller says the chews are NSF Certified for Sport, contain no artificial colors or sweeteners, and are “Clinically studied to support strength and cognitive function.” Treat that last line as the seller’s wording. A Trail & Kale reviewer suggests 5 or more chews a day to reach the commonly studied 5 g range. The research above is about creatine monohydrate in general, so it applies to the chew’s creatine content, not to the chew’s own format.

What should you check before you order?

When you are ready to buy, start at the Product Page and work through this list.

• Ask support for the length of the money-back guarantee and the steps to return a jar.
• Read the subscription line at checkout: delivery frequency, amount charged and where to cancel.
• Check the 60-serving jar and travel pack prices at checkout.
• Confirm the free shipping threshold in your cart: the seller says $99 for U.S. orders.
• Choose the flavor: the seller’s product page lists unflavored, and The Feed lists Lemon and Watermelon too.
• Look up the product on NSF Certified for Sport and open the certificate of analysis.
• Find the domestic phone number or address on your label for reporting side effects.

The Feed’s listing for the product, which links to the Momentous store, is at The Feed listing, if you prefer to buy there.

By the Gym Floor Guide Editorial Team

This article is for general information purposes only and does not constitute medical advice. Consult your doctor or qualified healthcare provider before making changes to your health routine.