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Best Price
Cheapest · 500mg
$57.17
$0.11/mg at Flawless Compounds
Buy at Flawless Compounds →Compare all 28 sources ↓metabolite28 sources in stock
NMN
Nicotinamide Mononucleotide
NAD+ precursor. Direct biosynthetic precursor.
LongevityCellular energy
For research use only · Not for human consumption
/ compare by size
Every source for NMN
Affiliate disclosure: purchases through links below may earn us a commission. Rankings are never sold — methodology · full disclosure
Size:
13 sources for 250mg·cheapest $57.12 at Flawless Compounds·$0.23/mg
Rank
Source
Trust Score
Price
$/mg
Buy
#1
Flawless Compounds
★ 4.7· price unverified
$57.12
$0.23/mg
#2
Felix Chemical Supply
★ 4.5· price unverified
$79.84
$63.61
$0.25/mg
#3
Modern Research Peptides
★ 4.8· price unverified
$64.70
$0.26/mg
#4
Biocase Innovations
★ 4.6· price unverified
$81.48
$0.33/mg
#5
Peptidology
★ 4.8· price unverified
$99.04
$83.79
$0.34/mg
#6
Lab Sourced
★ 4.7· price unverified
$89.53
$0.36/mg
#7
Nano Blue Labs
★ 4.6· price unverified
$94.68
$0.38/mg
#8
LA Peptides
★ 4.6· price unverified
$105.62
$0.42/mg
#9
Purus Peptides
★ 4.7· price unverified
$107.09
$0.43/mg
#10
Peptira
★ 4.6· price unverified
$108.34
$0.43/mg
#11
Renova Peptides
★ 4.6· price unverified
$108.96
$0.44/mg
#12
Solution Peptides
★ 4.6· price unverified
$111.87
$0.45/mg
#13
EZ Peptides
★ 4.7· price unverified
$125.15
$0.50/mg
#14
FITSKNS
★ 4.6· price unverified
$60.68
$0.24/mg
#15
AlgoRX
★ 4.7· price unverified
$70.88
$0.28/mg
#16
Ion Peptide
★ 4.6· price unverified
$95.63
$0.38/mg
#17
RetaOneLabs
★ 4.7· price unverified
$96.06
$0.38/mg
#18
Good Labs
★ 4.7· price unverified
$118.15
$0.47/mg
🏆Our pick for NMN
Modern Research Peptides
500mg · USA · Card / Crypto
- ✓Third-party tested (Janoshik)
- ✓COAs provided — Per-batch comprehensive
- ✓Highest verification tier in stock
- ✓4.8★ community rating
Also solid
/ research index
The research base
Research Maturity
★★★★☆
4/5 — Volume of studies
Evidence Strength
★★★★☆
4/5 — Quality of evidence
Multiple human trials, growing research base.
/ mechanism of action
How it works
Direct NAD+ biosynthetic precursor.
/ research dosing
Common research protocols
Range
250-1000 mg/day (most common: 500mg/day)
Frequency
Once daily, AM
Route
Oral capsule or sublingual
Cycle
Continuous (12+ weeks studied)
Research notes
AM dosing common. Sublingual may have higher bioavailability than swallowed capsule. Doses up to 1200mg/day used in trials.
References
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use
As a solo compound
Standard standalone supplementation.
Common pairings
/ side effects
What to know
Generally well-tolerated.
/ timeline
Realistic expectations
8-12 weeks
FOR RESEARCH USE ONLY. NMN is intended for laboratory research and not for human consumption.