Nutricost HMB Powder Review

Nutricost HMB Powder offers a high-quality Beta-Hydroxy Beta-Methylbutyrate supplement designed for adults seeking to support their fitness and health goals. Each bottle contains 250 grams of pure HMB powder, providing a substantial 250 servings. With a precise 1000mg of HMB per serving, users can easily measure their intake using the included 1000mg scoop, ensuring consistent and accurate dosing. This product is specifically formulated to be unflavored, offering versatility for mixing into various beverages or shakes without altering their taste, making it a convenient addition to any daily regimen. A strong emphasis is placed on the product's purity and quality standards. Nutricost HMB Powder is proudly Non-GMO and Gluten Free, catering to individuals with specific dietary preferences or sensitivities. Furthermore, it is manufactured in a facility that is NSF Certified, GMP Compliant, and FDA Registered, underscoring Nutricost's commitment to producing supplements that meet rigorous quality and safety benchmarks. The product is also noted to be Soy Free, broadening its appeal to those avoiding common allergens. Packaged in a durable bottle, the HMB powder has an item weight of 8.82 ounces and dimensions of 5.8 x 3.6 x 3.6 inches, making it a compact and easy-to-store supplement. Its popularity is evident, being an "Amazon's Choice" product and having been purchased by over 3,000 customers in the past month, suggesting a high level of customer satisfaction and trust. The primary supplement type is HMB, delivered in a powder form, which allows for flexible consumption. This Nutricost HMB Powder is positioned as a straightforward and effective supplement for adults, focusing on essential quality attributes and ease of use, without unnecessary additives or complex formulations. The brand Nutricost is known for providing essential supplements, and this HMB powder aligns with their commitment to delivering high-quality, transparently sourced ingredients for health and wellness.

Product Focus: Muscle and Strength
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$5 at 2 servings
Study, Trial or Testing Result SummaryMembersHuman studies

This powder gives 1000 mg of beta-hydroxy beta-methylbutyrate per scoop, and at the two scoops a day members are told to take, that reaches a dose; it in studies at 1500 mg a day. Reviews of trials found it gives in strength, and possibly muscle, mainly in older adults and people losing muscle. …

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Review Totals and SummaryMembers3,481 reviews
3,481 reviews · Amazon 2,755 · IHerb 691 · Nutricost 31 · Vitacost 4

Customer feedback for Nutricost HMB Powder highlights key themes, primarily focusing on its effectiveness in supporting muscle growth and strength. users, including those with extensive weight training experience, report in their physical capabilities. …

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Biohacker SummaryMembersWhat our biohacker panel says

The panel as a whole spoke about calcium, a smaller ingredient in this product. About half it for bone , with one giving 1,000 to 1,200 milligrams a day from calcium carbonate or calcium citrate, and two of them use it themselves, one in a calcium-magnesium pill and one in a daily mix. …

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RAL SummaryMembersThe tier and why

Studies support beta-hydroxy beta-methylbutyrate for strength , mainly in older adults and people with muscle , but customer ratings are split evenly, with only half of 3488 , so it sits in the tier.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Musculoskeletal system. Combine with and possible side are for members.

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Supplement FactsCalcium 140 mg · Calcium β-hydroxy β-Methylbutyrate monohydrate 1000 mg
Supplement Facts
Serving Size 1 Scoop (1 g)
Servings Per Container 250
Amount Per Serving% Daily Value
Calcium140 mg10%
Calcium β-hydroxy β-Methylbutyrate monohydrate1,000 mg†
† Daily Value not established.

Directions: As a dietary supplement, mix 1 scoop daily with 6-10 oz of water or as directed by your healthcare professional.

Barcode (UPC) 857077008916 · Label source: iHerb · Report a label change

Where to BuyNutricost · Amazon · iHerb
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Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.