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NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules vs DeCod NAD+

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules vs DeCod NAD+

Side-by-side comparison of scores, ingredients, prices and real customer feedback for NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules and DeCod NAD+.

Last verified: 07 Apr 2026 · Based on 26 reviews

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75.0

Quick Answer

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules scores 75.0/100 vs DeCod NAD+ at 64.0/100. NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules wins on effectiveness, ingredient quality, value for money.

Which is better: NAD+ Longevity Supplement –... or DeCod NAD+?

Althevity wins on ingredient quality (82 vs 65) and a more transparent, bioavailability-focused formula with patented actives. Bionutrica's label mislabelling and reported packaging failures make it hard to recommend despite the lower price. Only consider DeCod NAD+ if you want a simpler NMN-resveratrol combo and can look past the quality-control concerns.

— AIScored Editorial Team

How Do the Scores Compare?

NAD+ Longevity Supplement –...

DeCod NAD+

	NAD+ Longevity Supplement –... Althevity	DeCod NAD+ Bionutrica
Overall Score	75.0	64.0
Effectiveness	73.0/100 Best	70.0/100
Ingredient Quality	82.0/100 Best	65.0/100
Value for Money	76.0/100 Best	52.0/100
Side Effects	90.0/100 Best	72.0/100
Certifications	50.0/100 Best	38.0/100
Best Price	£34.99 Amazon UK →	£30.99 Amazon UK → Cheapest
Form	‎Capsule	‎Capsule
Dose	None	None
Third-Party Tested	✗ No	✗ No
Reviews Analysed	11	15

NAD+ Longevity Supplement – 14 i...

Pros

✓Broad-spectrum NAD+ and longevity stack — NR, resveratrol, spermidine, PQQ, fisetin, quercetin, and patented ErgoX ergothioneine address multiple ageing pathways simultaneously
✓Consistently reported energy boost and improved mental clarity across the majority of reviewers, with effects noticed within days to weeks
✓Bioavailability-conscious formulation: bisglycinate mineral forms, methylated B-vitamins (Biofolate & Methylcobalamin), and black pepper extract for absorption
✓Vegan capsules, free from gluten, soy, dairy, egg, gelatin, and peanut — suitable for clean-label consumers

Cons

✗60 capsules is only a 30-day supply at the recommended two-per-day dose — easy to underestimate at purchase
✗Individual ingredient dosages are not clearly disclosed on the listing, making it difficult to verify whether NR and other actives reach clinically studied thresholds
✗Third-party testing status is unconfirmed; product specs indicate untested, despite some reviewers referencing cGMP manufacturing (which is not equivalent to independent testing)
✗Price history is inconsistent — the product launched at £49 before dropping to £19.99, raising questions about long-term pricing and brand maturity

Best For

Adults over 40 focused on healthy ageing and longevity Gym-goers and active individuals seeking cellular energy support Those already taking NR or quercetin separately who want a consolidated stack Consumers who prioritise clean, allergen-free, vegan formulations Biohackers looking for a broad-spectrum entry-level longevity supplement

Amazon UK £34.99

View full review →

DeCod NAD+

Pros

✓Majority of reviewers report consistent energy improvement and elimination of mid-afternoon slumps
✓Notable cognitive benefits reported — reduced brain fog and better mental organisation
✓Several reviewers observed skin glow and healthier skin appearance as a bonus effect
✓Gluten-free and non-GMO formulation with a clean ingredient profile

Cons

✗Serious packaging flaw: screw-top lid reportedly disintegrates on opening, potentially contaminating capsules
✗Label discrepancy — marketed as NAD+ but active ingredient is NMN; while NMN is actually a superior precursor, the mislabelling erodes trust
✗Not third-party tested, so ingredient purity and dosage accuracy are unverified
✗Priced at the higher end of the NAD+ supplement market with inconsistent results for a minority of users

Best For

Adults over 40 experiencing energy decline or cognitive fatigue People exploring longevity and anti-aging supplementation Those looking for a combined NMN and resveratrol formula in a single capsule Users who prioritise gluten-free and non-GMO formulations

Amazon UK £30.99

View full review →

What does the data say about NAD+ Longevity Supplem... vs DeCod NAD+?

Both products target the same longevity niche, but they take meaningfully different approaches. Althevity's NAD+ Longevity Supplement (£34.99, scoring 75/100) is a broad-spectrum stack — it combines NR (nicotinamide riboside), trans-resveratrol, quercetin, spermidine, PQQ, fisetin, and two patented ingredients including ErgoX ergothioneine, all in one capsule. That breadth is its appeal, but the listing doesn't disclose individual ingredient amounts, so you can't confirm whether the NR or quercetin actually reach the doses used in clinical research. Bionutrica's DeCod NAD+ (£30.99, scoring 64/100) takes a simpler approach — NMN plus resveratrol — and despite being marketed as "NAD+", the active is actually NMN, which is arguably a more efficient NAD precursor. That mislabelling is a problem for trust, and the screw-top lid reportedly disintegrates on first use, which is a serious quality control failure for a supplement.

On score alone, Althevity wins clearly — 75/100 versus 64/100 — and its ingredient quality rating (82/100) reflects the bioavailability-conscious formulation, including methylated B-vitamins and bisglycinate minerals. DeCod scores just 65/100 on ingredient quality and a poor 52/100 on value, meaning the £30.99 price doesn't represent good value when weighed against the reliability issues. If you're over 40, already thinking seriously about longevity, and want a consolidated daily stack rather than buying NR, quercetin, and resveratrol separately, Althevity is the more credible option despite costing £4 more. DeCod might suit someone just dipping their toes into NAD+ supplementation on a tighter budget, but the packaging problems and label inaccuracies make it difficult to recommend confidently.

Practically speaking, neither product is third-party tested, which is worth noting in this category — independent verification of NAD precursor purity matters more than most supplements. Both come as capsules, which is fine for most people, though the Althevity two-capsule daily dose means a 60-count bottle lasts exactly 30 days, so factor that into your monthly spend. There's no allergen or taste issue with either (capsules, vegan-friendly), but Althevity's formulation does contain black pepper extract, which a small number of people find irritating at higher doses.

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules Winner 75.0/100

The Althevity NAD+ Longevity Supplement is a comprehensive 14-ingredient anti-aging formula centred on Nicotinamide Riboside (NR) as a NAD+ precursor, complemented by Trans-Resveratrol, Quercetin, Fisetin, Spermidine, PQQ, and patented ErgoX ergothioneine — a genuinely ambitious stack that covers NAD+ repletion, senolytic activity, mitochondrial support, and antioxidant defence in a single capsule.

Effectiveness

NAD+ Longevity S..

73.0/100

DeCod NAD+

70.0/100

Ingredient Quality

NAD+ Longevity S..

82.0/100

DeCod NAD+

65.0/100

Value for Money

NAD+ Longevity S..

76.0/100

DeCod NAD+

52.0/100

Side Effects

NAD+ Longevity S..

90.0/100

DeCod NAD+

72.0/100

Certifications

NAD+ Longevity S..

50.0/100

DeCod NAD+

38.0/100

What are the key differences?

NAD+ Longevity Suppleme.. is best for: Adults over 40 focused on healthy ageing and longevity, Gym-goers and active individuals seeking cellular energy support

DeCod NAD+ is best for: Adults over 40 experiencing energy decline or cognitive fatigue, People exploring longevity and anti-aging supplementation

Frequently Asked Questions

Which is better, NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules or DeCod NAD+? ▼

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules scores 75.0/100 overall while DeCod NAD+ scores 64.0/100. NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules comes out ahead, scoring higher on effectiveness (73.0 vs 70.0). NAD+ Longevity Supplement – 14 is best suited for Adults over 40 focused on healthy ageing and longevity and Gym-goers and active individuals seeking cellular energy support. DeCod NAD+ is better for Adults over 40 experiencing energy decline or cognitive fatigue and People exploring longevity and anti-aging supplementation.

Is NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules worth the price compared to DeCod NAD+? ▼

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules costs £34.99 while DeCod NAD+ is £30.99. For value, NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules scores 76.0/100 vs DeCod NAD+'s 52.0/100. NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules delivers better value relative to its quality.

Which has fewer side effects? ▼

NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules scores 90.0/100 for side effects (higher means fewer reported issues) while DeCod NAD+ scores 72.0/100. Reviewers report fewer side effects with NAD+ Longevity Supplement – 14 in 1 Daily Healthy Ageing Formula with NR, Trans-Resveratrol & Quercetin – 2 Patented Ingredients – Cellular Energy Support – 60 Vegan Capsules. For certification and testing, NAD+ Longevity Suppl scores 50.0/100 vs DeCod NAD+'s 38.0/100. Always consult a healthcare professional before starting any supplement.