BioStacks
Best for
Ingredients (6)
Vitamin B2
6%Dose
1.6 mg
Target
25–100 mg
Form
—
Niacin
72%Dose
18 mg
Target
25–500 mg
Form
—
Vitamin B1
7%Dose
1.8 mg
Target
25–100 mg
Form
—
Vitamin C
100%Dose
60 mg
Target
25–200 mg
Form
Not listed
Vitamin D3
20%Dose
200 IU
Target
1000–5000 IU
Form
Premium
Other Ingredients (3)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Vitamin A AcetateNutrient Source
A stable ester form of vitamin A (retinol).
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
The Vitamin B2 in it is what pulls this toward 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
On the label
Consume 1 tablet daily. Best taken with food. Warning: Not recommended for children, pregnant or breastfeeding women. Consult with your doctor if taking medication or have a medical condition. They’re so simple to make part of your regime — just take one tablet a day with food.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£10.19≈ $12.94
Cheaper than 89% of 798 multivitamins
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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.