BioStacks
Best for
Ingredients (8)
Vitamin D3
100%Dose
1000 IU
Target
1000–5000 IU
Form
Premium
Green Tea Leaf Extract
100%Dose
250 mg
Target
200–500 mg
Form
—
Vitamin E
68%Dose
34 mg
Target
50–268 mg
Form
Premium
EGCG
88%Dose
175 mg
Target
200–500 mg
Form
—
DIM
100%Dose
100 mg
Target
100–300 mg
Form
—
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
HypromelloseCapsule
Plant-derived capsule material from cellulose
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
LeucineFlow Aid
Branched-chain amino acid used as a processing aid
How to Take It
Best taken in the morning
Contains Green Tea Leaf Extract, which is stimulating — keep it to the morning. Take it with a meal containing fat — the vitamins D and E in it absorb poorly without one.
With a meal containing fat
Keep it away from iron-rich meals
Space it a couple of hours from Iron
On the label
As a dietary supplement, take 2 capsules daily, or as directed by your healthcare practitioner.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$69.92
Pricier than 96% of 632 vitamin D supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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. clinical 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.