Longevity Supplements
Evidence-aware comparison of the most popular longevity and healthspan supplements — NAD+ precursors, urolithin A, omega-3, creatine — and the brands worth trusting.
Most longevity supplements cost about $20–$60 per month, though premium NAD+ precursors and urolithin A products run $40–$100+. The best-supported options for healthy adults are creatine and omega-3 (well-studied, cheap), followed by NAD+ precursors (NR/NMN) and urolithin A (Mitopure), which show promise but have more limited human evidence. Brands like Thorne, Momentous, Tru Niagen, and Timeline emphasize third-party testing. Supplements are not FDA-approved to treat disease — talk to a clinician, especially if you take medications.
The longevity supplement aisle is crowded, lightly regulated, and full of bold claims. This page cuts through it by focusing on the compounds with the most research behind them (omega-3, creatine, NAD+ precursors like NR/NMN, urolithin A) and the brands that invest in third-party testing and transparency. Supplements are not FDA-approved to treat or prevent disease, quality varies enormously between brands, and "more" is not better — so we flag what the evidence actually supports and point you to reputable products.
Quick Comparison
| Product | Price | Rx required | Best for |
|---|---|---|---|
Tru Niagen (NR) ChromaDex | ~$40/mo | No | Research-backed NAD+ support |
Timeline Mitopure (Urolithin A) Timeline | ~$60–$90/mo | No | Mitochondrial & muscle-aging support with human data |
Momentous Essentials Momentous | ~$20–$45/mo | No | Evidence-first foundations with athlete-grade testing |
Thorne Thorne | ~$20–$60/mo | No | A trusted all-rounder catalog |
Prices are estimates that change frequently — confirm current pricing on each brand's site.
The Options, Compared
Tru Niagen (NR)
Editor's PickSupplement · not FDA-approved to treat diseaseBest-studied NAD+ precursor (nicotinamide riboside)
Tru Niagen delivers nicotinamide riboside (NR), the NAD+ precursor with the most published human safety and pharmacokinetic data. It’s the go-to branded NR product for people prioritizing NAD+ support with research-backed ingredients.
Best for: Research-backed NAD+ support
Pros
- + Most-studied NAD+ precursor brand
- + Strong safety record
- + Consistent quality control
Cons
- − Longevity benefit in humans still emerging
- − Pricier than generic niacin
- − Daily-use cost adds up
Updated Jun 2026
Timeline Mitopure (Urolithin A)
Editor's PickSupplement · not FDA-approved to treat diseaseClinically studied urolithin A for mitochondria & muscle
Mitopure is a purified, dosed form of urolithin A — a compound shown in human trials to support mitochondrial function and muscle strength/endurance. Timeline is the company behind most of the published urolithin A research.
Best for: Mitochondrial & muscle-aging support with human data
Pros
- + Among the better-studied longevity compounds
- + Consistent, verified dosing
- + Multiple delivery formats
Cons
- − Premium price
- − Benefits are modest, not dramatic
- − Best results need consistent daily use
Updated Jun 2026
Momentous Essentials
Supplement · not FDA-approved to treat diseaseNSF-certified foundations: creatine, omega-3, protein
Momentous focuses on the evidence-backed foundations — creatine monohydrate, omega-3, vitamin D, and protein — with NSF Certified for Sport testing trusted by pro and collegiate athletes. A clean way to cover the basics that actually move the needle.
Best for: Evidence-first foundations with athlete-grade testing
Pros
- + Focus on what’s actually proven
- + Highest-tier third-party testing
- + Clean formulations
Cons
- − Premium vs. generic creatine/fish oil
- − Not a one-pill longevity solution
- − Costs add up across products
Updated Jun 2026
Thorne
Supplement · not FDA-approved to treat diseaseBroad, rigorously tested longevity & health range
Thorne offers a wide catalog spanning NAD+ precursors, basics, and targeted formulas, with a strong reputation for quality control and clean ingredients. A good one-stop brand when you want range plus testing rigor.
Best for: A trusted all-rounder catalog
Pros
- + Breadth plus quality
- + Clean, well-formulated products
- + Widely available
Cons
- − Range can be overwhelming
- − Premium pricing
- − Quality varies across the catalog
Updated Jun 2026
Frequently Asked Questions
Which longevity supplements are actually backed by evidence?▼
Creatine and omega-3 (EPA/DHA) have the strongest, broadest human evidence and are inexpensive. NAD+ precursors (nicotinamide riboside / NMN) and urolithin A (Mitopure) show promising results in early human studies for cellular and muscle health but need more long-term data. Many other "anti-aging" supplements rest on animal or in-vitro data only. We make no disease claims — match the spend to the evidence.
Are supplement brands regulated for quality?▼
Supplements are regulated as foods, not drugs, so the FDA does not approve them for safety or efficacy before sale, and quality varies a lot between brands. Look for third-party testing seals (NSF, NSF Certified for Sport, USP, Informed Sport), published certificates of analysis, and transparent dosing. Brands like Thorne, Momentous, Pure Encapsulations, and Tru Niagen are known for testing rigor.
How much should longevity supplements cost?▼
Foundational supplements (creatine, omega-3, vitamin D) cost roughly $10–$30/month combined. Branded NAD+ precursors (Tru Niagen) and urolithin A (Timeline Mitopure) are pricier at ~$40–$100+/month. Prices are estimates — buy from the brand or an authorized retailer to avoid counterfeits.
Should I talk to a doctor before taking supplements?▼
Yes, especially if you take prescription medications, are pregnant or nursing, or have a medical condition. Even "natural" supplements can interact with drugs (for example, omega-3 with blood thinners). A clinician can also help you prioritize based on your bloodwork rather than marketing.
Medical disclaimer: This page is general information, not medical advice. Listings are aggregated from public sources and prices are estimates that may be out of date — confirm current pricing, services, and provider credentials directly with each clinic. Talk to a licensed clinician before starting any medication or treatment.
Affiliate disclosure: VitalityScout may earn a commission from some links, at no additional cost to you. This never affects which providers we list or how we describe them.