BioStacks
Best for
Ingredients (10)
Niacin
100%Dose
100 mg
Target
25–500 mg
Form
—
Pantothenic Acid
100%Dose
60 mg
Target
50–500 mg
Form
—
Vitamin B6
40%Dose
10 mg
Target
25–100 mg
Form
—
Biotin§
5%Dose
50 mcg
Target
1000–5000 mcg
Form
—
Folic Acid
100%Dose
400 mcg
Target
400–800 mcg
Form
Budget
Other Ingredients (5)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Coating (unspecified)Coating
Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
PolyvinylpyrrolidoneBinder
A synthetic polymer used as a tablet binder and film former
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. Take it with food — the niacin and choline in it are what makes this kind of product feel nauseating on an empty stomach.
With food
On the label
ONE TABLET PER DAY Swallow with water or a cold drink. Not to be chewed. Do not exceed the recommended intake. Ultra Vitamin B Complex may be used for as long as required. Suitable for vegans No lactose or yeast No preservatives or artificial colours Ultra Vitamin B Complex High Potency is not tested on animals
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
£9.95≈ $12.64
Cheaper than 73% of 97 vitamin B1 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. 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.