Primary sources, not marketing
Health claims trace to PubMed human trials, NPRA references, or JAKIM checks. Brand copy is a lead to verify, never proof.
We audited all 23 brands you can buy here and checked each against the JAKIM and NPRA registers, then wrote down which still earn trust and the three things to verify before you pay.
DoNotAge Pure NMN NMN
Any seller claiming JAKIM halal or NPRA registration on these products is claiming something the official registers do not show. So before you pay, check three things on every brand: a plant-based capsule and not gelatin, a published batch lab report (COA), and the real monthly price in ringgit. We list all three for all 23. The halal column stays honest, even when honest costs us a sale.
Green is verified. Amber is what you check yourself. Last verified June 2026. No brand pays for placement.
Answer 3 questions on goal, halal, and budget. Get brands matched to you, free.
Start the quiz → New to NMNA 7-day quick start, COA verification, and what to expect in month one.
Get the quick start → Got a question147 Malaysia-specific answers on safety, halal, dosing, and brands.
Browse the Q&A →Check halal posture, read a lab report, and see your real yearly cost in ringgit. No signup, no email, nothing to unsubscribe from later.
Five questions to a practical buyer shortlist.
Pick a brand, see the green, amber, or red reasoning.
Your real annual RM cost at any dose and price band.
Goal-based questions before you combine supplements.
Trial-informed dose questions for your clinician visit.
Private log plus CSV export for your doctor.
We score brands on lab access, halal evidence, price, and seller risk, never on who pays us. When the evidence is thin, we say so on the page, even when honest costs us a sale.
Health claims trace to PubMed human trials, NPRA references, or JAKIM checks. Brand copy is a lead to verify, never proof.
NPRA registration, JAKIM halal posture, Watsons and Guardian stock, Shopee logistics, and RM pricing on every page.
Each benefit is rated by what the trials actually measured. We say it plainly when the evidence is thin.
Affiliate links sit on buying-intent pages and are disclosed. Scoring is COA access, halal evidence, price, and seller risk.
Prediabetes, perimenopause, sarcopenia, and fatty liver, each rated by what the trials measured and not by what a label promises, with Malaysian context throughout.
Yoshino 2021 applied to the ~1 in 3 Malaysian adults in the prediabetes range.
The closest human NMN trial studied postmenopausal women, not perimenopausal. Here is how cautiously it applies for women 40-55.
Igarashi 2022: 250mg over 12 weeks improved grip strength in older men.
Not a diabetes treatment. Here is the honest evidence picture for Malaysian patients.
25 to 43% Malaysian prevalence. Mechanism, evidence, and where NMN fits the stack.
Affects ~22 to 30% of Malaysian adults. Real mechanism, preliminary evidence.
NAD+ biology, sirtuins, salvage pathway
250-1,200mg, timing, Ramadan-friendly
Interactions, side effects, NPRA reporting
Evidence tier per claim
Purity, JAKIM, COA, NPRA audits
COA reading, Shopee vs pharmacy
JAKIM framework, MS 1500:2019
38 substance head-to-heads
127 cities, 16 states, IV clinics
147 buyer questions, fact-checks
First bottle to month twelve
Everything on Nicotinamide Riboside
Twelve reader profiles, cross-indexed with the use-cases that matter to each.
Pharmacy availability, IV clinics, and Shopee logistics for 16 states and 127 cities.
Available evidence does not show a dangerous interaction. Metformin and NMN both target metabolic health via different mechanisms - metformin reduces hepatic glucose output via AMPK activation, NMN raises NAD+ to fuel SIRT1 and mitochondria. The Yoshino 2021 t… Full answer and citations →
Yes - but verify the capsule type and certification status. NMN itself is typically made by chemical synthesis or fermentation and the active molecule is not an animal tissue ingredient. The capsule shell and excipients are the deciding factors. HPMC (hypromel… Full answer and citations →
Most evidence supports 250 to 500mg per day for adults aged 40-60. The Yoshino 2021 trial used 250mg in postmenopausal women and showed muscle insulin signalling improvement; Igarashi 2022 used 250mg in older men with grip-strength benefits. Start at 250mg for… Full answer and citations →
Five red flags. (1) A price that is far below the brand's official channel or normal marketplace range. (2) No batch-specific COA on request. (3) A new seller account with few ratings selling premium-brand NMN. (4) Brand spelling that differs from the official… Full answer and citations →
For a Malaysian beginner with no specific medical condition, the safest starter rule is not a fixed brand name. Choose a product with an NPRA-checkable MAL number where applicable, HPMC capsules if halal posture matters, a recent batch-specific COA, and a dose… Full answer and citations →
Neither is categorically better. NR has more published human trials (30+ via ChromaDex/Tru Niagen). NMN has stronger pre-clinical efficacy data and a tightly-clustered set of high-quality human trials (Yoshino, Igarashi, Liao). For Malaysian budget buyers: NR … Full answer and citations →