
Quality Assurance - Tested, Verified & Trusted
HealthspanX vs. Typical NMN Brands
Features
- Purity & dose
- COA & testing
- Money-back guarantee
- Manufacturing standards
- Label transparency
HealthspanX Ultra Pure NMN™
✓
≥99% NMN, 500 mg capsule; 1,000 mg/day
✓
Third-party tested; batch COAs published
✓
60-day, no-hassle
✓
GMP-certified facility; strict QC
✓
Full label, no proprietary blends
Typical NMN Brands
✕
Mixed purity, inconsistent doses
✕
Limited transparency
✕
Limited or unclear
✕
Standards vary by supplier
✕
Proprietary blends, vague amounts
Testimonials
HealthspanX 60-Day Confidence Guarantee
Not satisfied? You get a fast, easy refund, no questions asked. We are confident because Ultra Pure NMN™ is made with pharmaceutical-grade NMN, backed by human clinical research, and third-party tested and verified. See our Return and Refund Policy for details.