Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules vs Active Iron for Women 60 Capsules
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules and Active Iron for Women 60 Capsules.
Last verified: 07 Apr 2026 · Based on 71 reviews
Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules scores 82.0/100 vs Active Iron for Women 60 Capsules at 80.0/100. Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules wins on ingredient quality, side effects, certifications. Active Iron for Women 60 Capsules is stronger on effectiveness and value for money.
Which is better: Gentle Iron (Iron Bisglycin... or Active Iron for Women 60 Capsules?
Solgar Gentle Iron edges ahead with a higher overall score (82 vs 80) and superior ingredient quality (90/100), making it the better pick for most users. Active Iron suits women who want added B-complex support alongside their iron, though its milk allergen rules it out for vegans.
— AIScored Editorial Team
How Do the Scores Compare?
Gentle Iron (Iron Bisglycin...
Solgar
|
Active Iron for Women 60 Capsules
Active Iron
|
|
|---|---|---|
| Overall Score | 82.0 | 80.0 |
| Effectiveness | 80.0/100 |
90.0/100
Best
|
| Ingredient Quality |
90.0/100
Best
|
80.0/100 |
| Value for Money | 76.0/100 |
80.0/100
Best
|
| Side Effects |
92.0/100
Best
|
90.0/100 |
| Certifications |
72.0/100
Best
|
50.0/100 |
| Best Price |
£18.84
Amazon UK →
Cheapest
|
£19.95 Amazon UK → |
| Form | Capsules | Capsule |
| Dose | None | None |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 62 | 9 |
Gentle Iron (Iron Bisglycinate) ...
Pros
- ✓Iron bisglycinate form is exceptionally gentle — virtually no constipation or GI irritation across the large majority of reviewers
- ✓Multiple users confirm measurable ferritin and haemoglobin improvements via blood tests
- ✓Widely reported improvements in energy levels, reduced fatigue, and better hair condition
- ✓Certified vegan, Kosher Parve, Halal, Non-GMO, gluten-free, and dairy-free — suitable for restricted diets
Cons
- ✗20mg dose is conservative and may be insufficient for severe iron deficiency without taking 2–4 capsules daily, which increases cost significantly
- ✗Not third-party tested for purity or label accuracy
- ✗Requires avoiding calcium-rich foods or supplements near dosing time and ideally co-administration with vitamin C — some find this inconvenient
- ✗Isolated reports of digestive upset, suggesting individual tolerance still varies
Best For
Active Iron for Women 60 Capsules
Pros
- ✓Non-constipating formulation addresses the most common side effect of iron supplements
- ✓Combines iron with targeted B-complex for energy support and hormonal balance
- ✓Gentle on stomach—tolerable on empty stomach, suitable for sensitive digestive systems
- ✓Fast-acting results reported within weeks of regular use
Cons
- ✗Not vegan; contains milk allergen, limiting for dietary restrictions
- ✗No third-party testing certification mentioned
- ✗Dual-product system (capsule + tablet) may be less convenient than all-in-one
- ✗Limited review volume (4 reviews) and all from single retailer
Best For
What does the data say about Gentle Iron (Iron Bisg... vs Active Iron for Women ...?
Both products tackle iron supplementation differently. Solgar's Gentle Iron uses iron bisglycinate — a chelated form bound to two glycine amino acids — which the body absorbs efficiently without the digestive upset typical of cheaper ferrous sulphate tablets. At 20mg per capsule, it's a conservative dose. Active Iron takes a different approach, using a whey protein matrix to deliver its iron specifically in the small intestine, which the brand claims reduces gut irritation without relying on chelation. It also bundles in a B-complex, making it more of a combined energy and hormonal support product.
Solgar suits anyone who wants a straightforward, high-quality iron supplement — particularly vegans, as it's fully plant-based. It scores 90 for ingredient quality, and reviewers frequently report measurable improvements in ferritin levels. For severe deficiency, you may need multiple capsules, which pushes the cost beyond its £18.84 price tag. Active Iron scores higher on effectiveness (90 vs 80) and offers better value at £19.95, but it contains milk protein, ruling it out for vegans and those with dairy allergies.
Neither product carries third-party testing certification, which is worth noting if purity matters to you. Active Iron's milk allergen is the most practical concern — check the label before buying.
Solgar Gentle Iron is an iron bisglycinate supplement that stands out primarily for its exceptional gastrointestinal tolerability, with the vast majority of 62 reviewers across Amazon, Holland & Barrett, and iHerb explicitly contrasting it favourably against conventional iron supplements that caused constipation or nausea.
What are the key differences?
Frequently Asked Questions
Which is better, Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules or Active Iron for Women 60 Capsules? ▼
Is Gentle Iron (Iron Bisglycinate) 20mg Vegetable 180 Capsules worth the price compared to Active Iron for Women 60 Capsules? ▼
Which has fewer side effects? ▼
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Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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