BioStacks
Best for
Ingredients (4)
Creatine monohydrate
100%Dose
5 g
Target
3–5 g
Form
Premium
myHMB
100%Dose
1500 mg
Target
1000–1500 mg
Form
Premium
Vitamin D3
52%Dose
520 IU
Target
1000–5000 IU
Form
Premium
Calcium
95%Dose
190 mg
Target
200–600 mg
Form
Not listed
Other Ingredients
No other ingredients listed
How to Take It
Take it anytime
Take it with a meal containing fat — the vitamin D in it absorbs poorly without one.
With a meal containing fat
Keep it away from high-oxalate foods like spinach
Space it a couple of hours from Iron, Magnesium and Zinc
On the label
Mix one (1) scoop (7.5 g) with 10-12 oz. of water or your favorite beverage 30-60 minutes before or after your workout.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$44.99
Pricier than 76% of 18 HMB supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.