Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free vs NMNH (NMN Alternative) 500mg
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free and NMNH (NMN Alternative) 500mg.
Last verified: 07 Apr 2026 · Based on 29 reviews
Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free scores 73.0/100 vs NMNH (NMN Alternative) 500mg at 62.0/100. Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free wins on effectiveness, ingredient quality, value for money.
Which is better: Trans Resveratrol with Quer... or NMNH (NMN Alternative) 500mg?
WeightWorld wins with a score of 73 vs 62, offering 4 months' supply with cleaner, better-documented ingredients at £26.79. Goodvita suits those who specifically want NAD+ precursor support via NMNH, though its high non-responder rate and poor value score (54) are red flags.
— AIScored Editorial Team
How Do the Scores Compare?
Trans Resveratrol with Quer...
WeightWorld
|
NMNH (NMN Alternative) 500mg
Goodvita
|
|
|---|---|---|
| Overall Score | 73.0 | 62.0 |
| Effectiveness |
70.0/100
Best
|
62.0/100 |
| Ingredient Quality |
74.0/100
Best
|
67.0/100 |
| Value for Money |
82.0/100
Best
|
54.0/100 |
| Side Effects |
88.0/100
Best
|
88.0/100
Best
|
| Certifications |
55.0/100
Best
|
47.0/100 |
| Best Price | £26.79 Amazon UK → |
£17.99
Amazon UK →
Cheapest
|
| Form | Capsule | Capsule |
| Dose | None | None |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 15 | 14 |
Trans Resveratrol with Quercetin...
Pros
- ✓Competitive value — 120 capsules (4 months) at a fraction of premium longevity brand prices
- ✓High-purity quercetin (98% standardised from Sophora japonica) with well-regarded bioavailability synergy
- ✓Clean formulation: no magnesium stearate, gluten-free, non-GMO, GMP-manufactured
- ✓Consistently positive user-reported outcomes: energy, skin texture, and general vitality
Cons
- ✗No third-party testing (e.g. Informed Sport, NSF) — label claims unverified independently
- ✗Quercetin dose (50mg) is below the 500–1000mg range used in most clinical studies
- ✗Resveratrol bioavailability is inherently variable without fat co-ingestion or adjuvants like piperine
- ✗Vegan status inconsistently stated — product description claims vegan-friendly but spec data flags otherwise; capsule shell material unclear
Best For
NMNH (NMN Alternative) 500mg
Pros
- ✓Multiple reviewers report meaningful improvements in energy, mental clarity, and reduced brain fog — especially in adults over 50
- ✓Excellent tolerability — zero significant adverse effects reported across all 12 reviews
- ✓UK-manufactured with minimal additives and no unnecessary fillers
- ✓NMNH form theoretically offers better absorption than standard NMN, supported by preclinical research
Cons
- ✗High non-responder rate — approximately 4 of 12 reviewers reported no effect, with some calling it a placebo
- ✗Product description claims third-party testing and vegan suitability, but both are flagged as unverified in specs
- ✗Considered expensive by several reviewers, particularly those who experienced no benefit
- ✗Human clinical evidence for NMNH specifically remains limited — most bioavailability data is preclinical
Best For
What does the data say about Trans Resveratrol with... vs NMNH (NMN Alternative) 500mg?
These two products take fundamentally different approaches to longevity support. WeightWorld's Trans Resveratrol with Quercetin (£26.79, 73/100) combines resveratrol sourced from Japanese knotweed with 98% standardised quercetin from Sophora japonica — a pairing valued for bioavailability synergy via sirtuin pathway activation. The formulation is notably clean: no magnesium stearate, gluten-free, non-GMO, GMP-manufactured. The catch is quercetin dosage — at 50mg per capsule, it sits well below the 500–1000mg range used in most clinical research. Goodvita's NMNH (£17.99, 62/100) works through a different mechanism entirely, targeting NAD+ precursor pathways rather than sirtuin activation. It's the more affordable option upfront, though its value score of just 54/100 suggests the per-unit cost doesn't hold up particularly well against alternatives in this space.
The WeightWorld option suits someone already running a longevity stack — NMN or NR users who want to layer resveratrol and quercetin without overspending, or anyone conscious about excipients. At 120 capsules for four months, the cost-per-day is genuinely competitive. The Goodvita NMNH is better aimed at adults over 50 noticing age-related energy or cognitive decline, particularly post-menopausal women seeking NAD+ support — several reviewers in that demographic reported meaningful improvements in energy and mental clarity. That said, roughly a third of reviewers reported no effect at all, which is a meaningful non-responder rate worth factoring in before committing. Both are capsule format with once-daily dosing, so there's no meaningful difference in convenience. If you're price-sensitive and want a longer supply, WeightWorld is the clearer pick. If NAD+ metabolism is your specific target and you're prepared for the possibility it may not work for you, Goodvita offers a lower entry cost to test the waters.
WeightWorld's Trans Resveratrol with Quercetin delivers 500mg of trans-resveratrol (sourced from Japanese Knotweed) alongside 50mg of quercetin per capsule, providing a 4-month supply at a competitive price point.
What are the key differences?
Frequently Asked Questions
Which is better, Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free or NMNH (NMN Alternative) 500mg? ▼
Is Trans Resveratrol with Quercetin - 120 Capsules - 4 Months Supply - Resveratrol Supplements - 1 Capsule a Day - Sourced from Japanese Knotweed - Non-GMO & Vegan-Friendly - Magnesium Stearate-Free worth the price compared to NMNH (NMN Alternative) 500mg? ▼
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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