Sisu
Sisu B Complex 100
74/100
SUPPIE SCORE
65/100
EFFICACY
Medium
SAFETY
94/100
CLEANLINESS
What Does Sisu B Complex 100 Do?
Sisu B Complex 100 delivers 100 mg doses of most B vitamins (B1, B2, B3, B5, B6) plus 100 mcg B12, 400 mcg folic acid, 100 mcg biotin, 20 mg choline, and 100 mg inositol per capsule.
What are the main benefits of taking a high-potency B complex like this for someone under chronic stress?
How does the form and dose of Vitamin B12 in this product compare for vegetarians or vegans?
Are there any differences in the B-vitamin forms between capsule and tablet versions of Sisu B Complex 100?
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What Are the Benefits of Sisu B Complex 100?
Based on proven scientific research
Energy metabolismStrong
Stress and adrenal supportModerate
Liver detoxification supportModerate
Nervous system healthStrong
Good For:
What Are the Side Effects of Sisu Sisu B Complex 100?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•High-dose B6 (100 mg) as pyridoxine HCl may cause peripheral neuropathy with long-term daily use exceeding several months.
•Niacinamide at 100 mg is non-flushing and well-tolerated but monitor for mild GI upset at high doses.
•Folic acid 400 mcg is standard but may mask B12 deficiency if present; cyanocobalamin form is stable for vegans.
•Choline 20 mg and inositol 100 mg add minimal risk at these levels.
•Vegetable capsule and excipients are suitable for vegans; no gluten, dairy, soy, or GMOs.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Silicon dioxide
Low RiskMagnesium stearate (vegetable)
Low RiskHypromellose
Low RiskWhat Are the Ingredients in Sisu Sisu B Complex 100?
Vitamin B1 (thiamine mononitrate)
100 mg
Vitamin B2 (riboflavin)
100 mg
Vitamin B3 (nicotinamide)
100 mg
Vitamin B5 (pantothenic acid from calcium d-pantothenate)
100 mg
Vitamin B6 (pyridoxine hydrochloride)
100 mg
Vitamin B12 (cyanocobalamin)
100 mcg
Folate (folic acid)
400 mcg
Biotin
100 mcg
Choline (choline bitartrate)
20 mg
Inositol
100 mg
silicon dioxide
magnesium stearate (vegetable)
hypromellose
Dosage & Bioavailability
How the active doses and forms in Sisu B Complex 100 compare to the research.
•Vitamin B6 (pyridoxine hydrochloride) — 100 mg; far exceeds typical 1.3-2 mg daily requirement and standard supplemental range of 10-50 mg.
•Vitamin B1 (thiamine mononitrate) — 100 mg; well above RDA but mononitrate form shows good stability and absorption.
•Vitamin B12 (cyanocobalamin) — 100 mcg; adequate for maintenance in vegans yet cyanocobalamin absorption decreases at higher single doses compared to methylcobalamin.
Frequently Asked Questions
Common questions about Sisu Sisu B Complex 100