Net Contents
90 Rapid Release Capsule(s)
Serving Size
2 Capsule(s)
Servings Per Container
45
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 66443 50884 7
Product Version
Prod. # 50884 B50884 00A
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
2 distinct active ingredients are disclosed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
1 ingredients report an established %DV per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Milk
- Fish
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 2 Capsule(s) · 2 per day
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calcium(Calcium Beta-Hydroxy-Beta-Methylbutyrate Monohydrate) | 260 mg | 26% |
| Calcium(Beta-Hydroxy Beta-Methylbutyrate Monohydrate) | 2000 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake.
Suggested/Recommended/Usage/Directions
DIRECTIONS: For adults, take two (2) capsules two times daily, preferably with a meal. Do not exceed recommended dose.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.
Precautions re: All Other
Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: Children
Not intended for use by persons under the age of 18. Keep out of reach of children.
Precautions re: All Other
Do not use if seal under cap is broken or missing.
Storage
Storage
Store at room temperature.
Formulation
Formula re: Contains
CALCIUM {Beta}-HYDROXY {Beta}-METHYLBUTYRATE MONOHYDRATE
Formulation re: Does NOT Contain
No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
FDA Statements
FDA Statement of Identity
DIETARY SUPPLEMENT
FDA Disclaimer Statement
*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.
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
Uses of Calcium ß-Hydroxy ß-Methylbutyrate Monohydrate (HMB) are licensed under U.S. Patent 6,103,764. Use of the trademark HMB {HMB logo} is licensed from Metabolic Technologies.
Brand IP Statement(s) re: (c), (TM), (SM)
(C) 2012 Precision Engineered Limited (USA)
General: Product/Version Code
PROD. # 50884 B50884 00A
Seals/Symbols
PRECISION ENGINEERED(R) HARDCORE SERIES
General Statements: All Other Content
4x The HMB Per capsule, compared to our previous HMB 250 mg formula. Muscle & Strength Support*
Brand IP Statement(s) re: (c), (TM), (SM)
Precision Engineered(R) HMB • HMB is a metabolite of leucine, a Branched Chain Amino Acid.
General Statements: All Other Content
• May help support strength levels and muscles when used in combination with weight training.*
General Statements: All Other Content
Precision Engineered has pioneered the manufacture of premium sports nutrition supplements. Our commitment to quality is the highest in our industry. Every product undergoes rigorous analysis for purity, potency, safety and freshness. We guarantee it!
Seals/Symbols
QA QUALITY ASSURED
Manufacturer & Distributor
Manufacturer
Precision Engineered Limited (USA)
Bohemia, NY, 11716, U.S.A.
Other
1-800-228-4533
Market Reference
Optimum Nutrition HMB 1000 Caps 90 Capsules
Walmart - Pattern4.5(516)$39.99Nutrex Research HMB 1000 Premium Muscle Recovery Supplement
Nutrex Research4.8(270)$21.99MRM HMB 1000 Muscle Maintenance 60 Capsules
MRM Nutrition4.6(199)$25.89Carlyle HMB Supplement 1000 mg 120 Capsules
Target5.0(4)$11.49Now Foods HMB Double Strength 1,000 mg 90 Tablets
Muscle & Strength4.7(461)$28.99Holland & Barrett Precision Engineered Amino Acid 1000mg Tablets Joint and Bone Health Supplement
McGrocer$39.78HMB+ Build Lean Muscle
Inno Supps4.8(1100)$22.38BulkSupplements HMB Capsules
BulkSupplements.com4.7(978)$22.97
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.5 (236)Vitamin & supplements store
5055 Monroe St, Toledo, OH 43623
Supreme Supplements
4.9 (68)Vitamin & supplements store
4925 Jackman Rd #07, Toledo, OH 43613
JAWS Performance Labs
Vitamin & supplements store
34 S Erie St #311, Toledo, OH 43604
GNC
4.1 (51)Vitamin & supplements store
5001 Monroe St, Toledo, OH 43623
The Vitamin Shoppe
4.3 (92)Vitamin & supplements store
10000 US-20 A, Perrysburg, OH 43551
All Shook Up Wellness
4.9 (38)Health consultant
5001 N Summit St, Toledo, OH 43611
Health Yourself Perrysburg
4.7 (31)Health food store
10075 Fremont Pike, Perrysburg, OH 43551
GNC
4.0 (26)Vitamin & supplements store
1498 Spring Meadows Dr D111, Holland, OH 43528
Research & Studies
Physiological benefits, applications, and future directions of β-hydroxy-β-methylbutyrate (HMB) in food and health industries
S Zhou, G Liu, Z Wang, Z Lei, W Chen, C Wang - Foods, 2025 - mdpi.com
… carbon is promptly incorporated into cholesterol, the precise … the engineered strain achieved an HMB production titer of … of HMB, effectively control the quality of HMB supplements in the …
20257 citationsBeta-hydroxy-beta-methylbutyrate (HMB) ameliorates DSS-induced colitis by inhibiting ERK/NF-κB activation in macrophages
J Liu, D Niu, Y Tang, R Zheng, Y Qin, X Cheng, S Pan… - Phytomedicine, 2025 - Elsevier
… We aimed to examine the effects of HMB treatment on DSS-induced chronic colitis in mice … agents with supplements like HMB to improve outcomes in complex IBD cases. HMB's role in …
202513 citationsSemirational Design of 4-Hydroxyphenylpyruvate Dioxygenase for Efficient and Regioselective Production of 3-Hydroxy-3-methylbutyrate
Y Chen, W Wei, J Xu, W Song, J Wen… - Journal of Agricultural …, 2025 - ACS Publications
… the engineered Escherichia coli 06 strain achieved the HMB … (HMB) is an important dietary supplement known for its ability … Healthcare) with a HisTrap HP column (5 mL, GE Healthcare)…
20251 citationsElucidating the underlying mechanism of amino acids to regulate muscle protein synthesis: Effect on human health
XL Doctor, CZ Doctor, QY Doctor, ZT Doctor… - …, 2022 - search.proquest.com
… The effects of HMB supplementation on human health … of accurate data fully supporting this. Additional research is needed on the effect of tryptophan supplementation on muscle health …
202246 citationsInternational society of sports nutrition position stand: β-hydroxy-β-methylbutyrate (HMB)
JA Rathmacher, LM Pitchford, JR Stout… - Journal of the …, 2025 - Taylor & Francis
… study of supplementation with the free acid form of HMB (HMB-… ingestion of 2.42 g HMB-FA in healthy young men did not … Although the precise mechanism remains unclear, HMB may …
202540 citationsOral nutritional supplement with β-hydroxy-β-methylbutyrate (HMB) improves nutrition, physical performance and ameliorates intramuscular adiposity in pre …
LN Peng, YC Cheng, PC Yu, WJ Lee, MH Lin… - … of nutrition, health and …, 2021 - Elsevier
… -β-methylbutyrate (HP-HMB) has been shown to improve … roles of HP-HMB supplementation on the intramuscular adiposity … -HMB supplementation on muscle and metabolic health for …
202172 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-05-24. DSLD Label ID: 21364. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
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