NOW Foods Zinc Picolinate 50mg vs Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK
Side-by-side comparison of scores, ingredients, prices and real customer feedback for NOW Foods Zinc Picolinate 50mg and Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK.
Last verified: 07 Apr 2026 · Based on 76 reviews
NOW Foods Zinc Picolinate 50mg scores 79.0/100 vs Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK at 71.0/100. NOW Foods Zinc Picolinate 50mg wins on effectiveness, ingredient quality, certifications. Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK is stronger on value for money and side effects.
Which is better: NOW Foods Zinc Picolinate 50mg or Zinc Citrate 50mg Tablets –...?
NOW Foods wins on quality, scoring 79/100 versus 71/100, with zinc picolinate's superior bioavailability and cleaner certifications justifying the higher price. Right Choice Supplements suits budget shoppers — 6 months' supply for £3.99 is hard to argue with if basic maintenance is all you need.
— AIScored Editorial Team
How Do the Scores Compare?
NOW Foods Zinc Picolinate 50mg
NOW Foods
|
Zinc Citrate 50mg Tablets –...
Right Choice Supplements
|
|
|---|---|---|
| Overall Score | 79.0 | 71.0 |
| Effectiveness |
81.0/100
Best
|
67.0/100 |
| Ingredient Quality |
91.0/100
Best
|
70.0/100 |
| Value for Money | 80.0/100 |
92.0/100
Best
|
| Side Effects | 62.0/100 |
88.0/100
Best
|
| Certifications |
95.0/100
Best
|
40.0/100 |
| Best Price | £14.90 Amazon UK → |
£3.99
Amazon UK →
Cheapest
|
| Price per Serving | £0.12 120 servings | N/A |
| Form | Capsules | Tablet |
| Dose | 50mg (455% DV) | None |
| Third-Party Tested | ✓ Yes | ✗ No |
| Reviews Analysed | 63 | 13 |
NOW Foods Zinc Picolinate 50mg
Pros
- ✓Zinc picolinate is among the most bioavailable zinc forms (~61% absorption), well-absorbed even with low stomach acidity
- ✓Exceptionally clean formulation — only rice flour, HPMC (vegan) capsule, and vegetable stearic acid; no artificial fillers or allergens
- ✓Comprehensive certifications: GMP, Non-GMO Project Verified, Vegan, Kosher, and Halal — independently verified quality
- ✓Broad user-reported benefits: reduced acne, less hair loss, stronger nails, improved immunity, faster post-illness recovery
Cons
- ✗50mg dose exceeds the UK and EU recommended safe upper limit (25mg) and the US tolerable upper intake level (40mg) — not appropriate for unrestricted daily use
- ✗Must be taken with food; multiple reviewers reported nausea, stomach discomfort, or dizziness when taken on an empty stomach
- ✗Chronic high-dose zinc supplementation can deplete copper levels — reviewers suggest pairing with copper or taking periodic breaks
- ✗Effects require 2–4 weeks to become noticeable; not a fast-acting supplement
Best For
Zinc Citrate 50mg Tablets – 180 ...
Pros
- ✓Exceptional value — 6-month supply at a very low price point, consistently highlighted by reviewers
- ✓Small tablet size universally praised as easy to swallow
- ✓Gentle on the stomach with no reported adverse effects across reviews
- ✓Eco-friendly, resealable foil pouch packaging — practical and letterbox-friendly
Cons
- ✗No noticeable improvement in hair or nails reported by several reviewers — effects on visible keratin structures are slow and not guaranteed at this dose
- ✗No copper included — long-term zinc supplementation without copper can disrupt mineral balance, noted by at least one reviewer
- ✗No third-party testing or independent quality certification (NSF, Informed Sport, etc.)
- ✗Contains standard fillers (Magnesium Stearate, Di Calcium Phosphate, MCC) — minimal but present
Best For
What does the data say about NOW Foods Zinc Picolinate 50mg vs Zinc Citrate 50mg Tabl...?
Both products contain 50mg of zinc, but the form matters. NOW Foods uses zinc picolinate, one of the better-absorbed zinc compounds available, with research suggesting absorption rates around 61% even in people with lower stomach acidity. Right Choice Supplements uses zinc citrate, which is also reasonably well-absorbed but generally considered a step below picolinate. NOW Foods scores 91/100 for ingredient quality versus 70/100 for Right Choice, and that gap reflects a noticeably cleaner formulation — just rice flour, a vegan capsule shell, and vegetable stearic acid, with no unnecessary fillers. It also carries GMP, Non-GMO, Vegan, Kosher, and Halal certifications, independently verified. Right Choice has no third-party testing on record.
The price difference is stark. NOW Foods costs £14.90 while Right Choice delivers a six-month supply for £3.99, which is why it scores 92/100 for value despite its lower overall score of 71/100 versus NOW Foods' 79/100. If you have a confirmed zinc deficiency and need a reliable, high-bioavailability correction dose with proper certification backing, NOW Foods is the more trustworthy option. If you want basic zinc supplementation at minimal cost and aren't chasing clinical-grade quality assurance, Right Choice does the job for a fraction of the price.
One practical note worth emphasising: 50mg daily zinc exceeds the UK safe upper limit of 25mg, so neither product should be taken every day indefinitely without medical guidance. NOW Foods reviewers also flag nausea when taken on an empty stomach, so food is essential. Right Choice tablets are reported as small and easy to swallow with no stomach complaints. Neither product includes copper, which matters if you're supplementing zinc long-term — zinc competes with copper absorption, so pairing with a small copper supplement is worth considering regardless of which you choose.
NOW Foods Zinc Picolinate 50mg is a well-regarded mineral supplement from a family-owned brand with over 50 years in the industry, earning overwhelmingly positive feedback from iHerb users for immune support, clearer skin, stronger hair and nails, and faster recovery.
What are the key differences?
Frequently Asked Questions
Which is better, NOW Foods Zinc Picolinate 50mg or Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK? ▼
Is NOW Foods Zinc Picolinate 50mg worth the price compared to Zinc Citrate 50mg Tablets – 180 High Strength Vegan Tablets (6 Months Supply) – Highly Absorbable Zinc Supplements for Maintenance of Normal Immune System, Bones, Hair, Skin & Nails – Made in UK? ▼
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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