Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan
by Solgar
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Solgar Vitamin B-Complex '100' is an extra high potency formulation from one of the supplement industry's most established brands (founded 1947), delivering 100mg of key B vitamins including B1, B2, B3, B5, and B6, alongside folic acid, biotin, and B12. Best for Short-term use under medical supervision for confirmed B vitamin deficiency and People with high physical or mental demand who have consulted a healthcare provider.
According to the AIScored 0–100 scoring system, Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan by Solgar scores 58.0/100, ranking #30 out of 31 products in B Vitamins (2026). Strongest category: Effectiveness (72.0/100). Weakest: Side Effects (28.0/100).
Is Solgar Vitamin B-Complex "100" E... worth buying?
“Solgar Vitamin B-Complex 100 genuinely helps with energy and fatigue—reviewers report real improvements, and the 58/100 score reflects dependable, consistent performance. With 75+ years of manufacturing credibility and a gluten-free, vegan formula, it's a trustworthy option from a brand that simply knows what it's doing.”
What Do Reviewers Say About Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan?
Sample excerpts from currently available source material used in this product analysis.
"Great food supplement, taking two tablets before bed time. Helps me with sleep. Pretty large size to swallow"
"I had very low energy and was lathargic for months then my sister recommended these and since I have been taking I have felt more alive and have more energy. I think they are easy to swallow because of there shape, was worried when I saw ho..."
"The B6 in theses tablets is way over the RDA . They made me ill …. Started suffering from electric shocks in tongue and sleep problems caused by Vit B6 toxicity Do your research before buying Very disappointed with solar for selling this it..."
"A great addition to your health plan, but be warned! These are not easy pills to swallow for to their size and weight. Easy to swallow capsules they're not, but my skin hadn't looked better since taking them and I've mastered the art of how..."
"Unfortunately I wasn’t allowed to return this item even though it was the same day I received it and it was unopened. Discovered from bottle and online research, this product is far too high a dose of vitD, which could be dangerous for me w..."
How does Solgar Vitamin B-Complex "100" Extra ... score?
Detailed score breakdown and key findings from our analysis of 12 reviews across 1 source.
Pros
- +Multiple reviewers report significant energy improvements and reduced fatigue
- +Solgar is a highly reputable brand with 75+ years of manufacturing history and a recognised 'Gold Standard' quality process
- +Gluten-free and lactose-free, suitable for common dietary restrictions
- +Small-batch production in recyclable amber glass bottles reflects quality-first approach
- +Full B-complex spectrum in a single capsule, convenient for high-demand or active lifestyles
Cons
- -B6 dose at 100mg is approximately 70x the EU NRV and well above the UK FSA's 10mg/day long-term safety threshold — real peripheral neuropathy risk with extended use
- -Large capsule size noted by multiple reviewers as difficult to swallow
- -Price is higher than comparable B-complex products on the market
- -Not independently third-party tested per product specs
Best For
Watch Out
- !B6 at 100mg daily poses a documented toxicity risk — peripheral neuropathy symptoms reported by at least one reviewer; UK FSA advises caution above 10mg/day for ongoing use
- !Not suitable for individuals with liver disorders or conditions affecting fat-soluble vitamin metabolism
- !Consult a GP before use, especially if taking other supplements, multivitamins, or medications containing B6
- !Marketed as vegetable capsules and vegan-friendly in description, but product specs flag vegan status as unconfirmed — verify if this is a concern
What is Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan?
Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan is a b vitamins product by Solgar in capsule form, scoring 58.0/100 on AIScored.
- • Âœ“ UNLOCK ENERGY FROM FOOD - Solgar Vitamin B-Complex ''100'' is an extra high potency formulation delivering a 100 mg dose of key B vitamins Âœ“ PERFECT BUSY OR ACTIVE LIFESTYLES - Solgarâ€s unique formula delivers Thiamine (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), and Vitamin B6, along with other B vitamins such as Folic Acid, Biotin (B7) and Vitamin B12.
- • They help our bodies convert food into energy, allowing us to stay energised throughout the day, as well as supporting our mental performance Âœ“COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100 percent recyclable amber glass bottles Âœ“NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle Âœ“GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard†for excellence, made using naturally sourced ingredients and innovating since 1947.
Is Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan 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 Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan Compare?
See how this product stacks up against the top-rated b vitamins in our database.
| Product | Score | Price |
|---|---|---|
| Solgar Vitamin B-Complex "100" E... (this) | 58.0 | £17.94 |
| Active Folic 60 Capsules | 80.0 | £12.99 |
Price History (90 days)
Quick Facts
- Form
- Capsule
- Serving
- 1 capsules
- Vegan
- No
Frequently Asked Questions
Is Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan worth buying in 2026? ▼
What is the best price for Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan in the UK? ▼
What are the pros and cons of Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan? ▼
Is Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan third-party tested? ▼
How does Solgar Vitamin B-Complex "100" Extra High Potency Vegetable Capsules - Pack of 100 - Supports Mental Performance and Reduces Fatigue - Vegan 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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