Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules
by Solgar
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Solgar's B-Complex '100' is a premium, high-potency vegan B-complex delivering 100mg of most B vitamins per capsule — roughly 70–90x the EU RDA for each. Best for Adults experiencing fatigue or low energy and Women seeking menopausal symptom support.
According to the AIScored 0–100 scoring system, Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules by Solgar scores 71.0/100, ranking #23 out of 31 products in B Vitamins (2026). Strongest category: Effectiveness (82.0/100). Weakest: Side Effects (52.0/100).
Is Vitamin B-Complex "100" Extra Hi... worth buying?
“Solgar's B-Complex '100' contains all eight essential B vitamins plus choline and inositol per capsule, achieving a 71/100 score. Customers consistently report improved energy levels and visible benefits to hair and skin, supported by the brand's long track record of quality.”
What Do Reviewers Say About Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules?
Sample excerpts from currently available source material used in this product analysis.
"Vitamin B complex. I have been taking these tablets for 20+ years. They certainly aren't cheap but they are the best for me."
"Helpful staff. Very helpful in the shop and helped me get a lot of discount with various vouchers!"
"Menopausal support supplements. Fabulous results taking these as recommended by a female assistant who clearly understands the importance of the correct vitamin to support menopause. I f... Read more"
"Good quality vitamin complex. Very good vitamin complex. My husband has been taken it for years and he feels more energetic."
How does Vitamin B-Complex "100" Extra High Po... score?
Detailed score breakdown and key findings from our analysis of 20 reviews across 1 source.
Pros
- +Comprehensive full-spectrum formula covering all 8 essential B vitamins plus choline, inositol, and PABA in a single capsule
- +Overwhelmingly positive reviewer feedback — improved energy, reduced tiredness, and noticeable hair and skin benefits reported
- +Trusted Solgar brand with decades of market presence, strong quality controls, and loyal long-term user base
- +Fully vegan, free from gluten, wheat, dairy, and soya — broad allergen compatibility
- +100 servings per bottle provides a substantial supply
Cons
- -Vitamin B6 (pyridoxine HCl) at 100mg per serving exceeds the UK/EU safe upper limit of 25mg/day; long-term daily use at this dose carries a documented risk of peripheral neuropathy
- -Uses cyanocobalamin (B12) and folic acid rather than the more bioavailable methylcobalamin and methylfolate — suboptimal for individuals with MTHFR gene variants
- -Premium pricing — multiple reviewers explicitly describe it as expensive relative to comparable B-complexes
- -Not independently third-party tested for label accuracy or contaminants
Best For
Watch Out
- !B6 at 100mg per day exceeds current EU/UK safe upper limits (25mg); consult a GP before sustained daily use, particularly if taking additional B6 from a multivitamin or fortified foods
- !Folic acid and cyanocobalamin are unactivated forms — individuals with MTHFR gene mutations may not convert them efficiently and should consider a methylated alternative
- !Riboflavin at 100mg will cause bright yellow urine — harmless but may be alarming to new users
- !Price point is noticeably higher than comparable high-street B-complexes; value improves significantly when purchased on promotion
What is Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules?
Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules is a b vitamins product by Solgar in vegetable capsule form, scoring 71.0/100 on AIScored.
- • Solgar Vitamin B-Complex "100" provides extra high potency levels of essential B vitamins in a single vegetable capsule.
- • This comprehensive formula delivers 100mg each of Vitamins B1, B2, B3, B5, and B6, along with 100mcg each of B12 and Biotin, plus 400mcg Folic Acid.
- • B vitamins play a critical role in energy metabolism, nervous system function, and the reduction of tiredness and fatigue.
- • This formula also includes Choline, Inositol, and PABA for comprehensive B-complex support.
- • Suitable for vegans, free from gluten, wheat, dairy, and soya.
- • Take one capsule daily, preferably with a meal.
What's Inside Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules?
Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules contains 11 active ingredients: Vitamin B1 (Thiamine HCl), Vitamin B2 (Riboflavin), Niacinamide (Vitamin B3), Vitamin B6 (Pyridoxine HCl) and more.
Active Ingredients
- Vitamin B1 (Thiamine HCl)
- 100mg
- Vitamin B2 (Riboflavin)
- 100mg
- Niacinamide (Vitamin B3)
- 100mg
- Vitamin B6 (Pyridoxine HCl)
- 100mg
- Folic Acid
- 400mcg
- Vitamin B12 (Cyanocobalamin)
- 100mcg
- Biotin
- 100mcg
- Pantothenic Acid (Vitamin B5)
- 100mg
- Choline Bitartrate
- 20mg
- Inositol
- 100mg
- PABA
- 100mg
Other Ingredients
Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Anti-caking Agents: vegetable magnesium stearate, silicon dioxide, microcrystalline cellulose
Is Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules Compare?
See how this product stacks up against the top-rated b vitamins in our database.
| Product | Score | Price |
|---|---|---|
| Vitamin B-Complex "100" Extra Hi... (this) | 71.0 | £29.40 |
| Active Folic 60 Capsules | 80.0 | £12.99 |
Price History (90 days)
Quick Facts
- Form
- Vegetable Capsule
- Serving
- 1 vegetable capsule
- Servings
- 100
- Vegan
- Yes
Frequently Asked Questions
Is Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules worth buying in 2026? ▼
What is the best price for Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules in the UK? ▼
What are the pros and cons of Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules? ▼
Is Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules third-party tested? ▼
How does Vitamin B-Complex "100" Extra High Potency 100 Vegetable Capsules compare to Active Folic 60 Capsules? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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