Renue By Science
Only brand with a published clinical trial proving liposomal NMN achieves 361% better absorption than standard NMN, plus the widest range of delivery formats including nasal spray
NOT CLEARED
No FDA clearance, registration, or CE marking found.
Key facts at a glance.
- Founded
- 2017
- Headquarters
- Jacksonville, FL, USA
- Price range
- $1.83–$54.95
- Trustpilot
- 4.3 / 5 (211)
The real price over three years.
Total cost of ownership · 3yr
| Hardwareone-time | $1.83 |
| 3-year total | $1.83 |
What the device does.
- + Pioneered liposomal NMN delivery for 361% better absorption (clinical trial)
- + Multiple delivery methods: liposomal capsules, sublingual powder, nasal spray
- + Clinical trial funded at Ohio University comparing liposomal vs standard NMN
- + 84% NAD+ increase after 4 weeks with liposomal NMN
- + Triple lab-tested with COAs published
- + NR capsules also available (300mg liposomal)
- + 60-day money-back guarantee
- + Formerly Alive By Science / Alive By Nature
The trade-offs.
- + **Only NMN brand with published clinical trial proving 361% better absorption** (Ohio University, liposomal vs standard NMN)
- + 84% NAD+ increase after 4 weeks documented in liposomal NMN clinical study
- + Multiple delivery methods (liposomal capsules, sublingual powder, nasal spray) — widest format range in category
- + Triple lab-tested with COAs published — transparent quality verification
- + 60-day money-back guarantee
- − **Higher price point** justified by liposomal technology — meaningfully more expensive than ProHealth or DoNotAge per gram of NMN
- − Brand name changes (Alive By Nature → Alive By Science → Renue By Science) create historical-search confusion
- − Some Trustpilot complaints about delivery delays
- − Smaller brand recognition than Tru Niagen (NR-focused) or ProHealth (multi-decade history)
- − Nasal spray format may not appeal to mainstream consumers
Bioavailability-focused biohackers, longevity enthusiasts who want advanced delivery methods (liposomal, sublingual)
The long read.
§ Hands-on instrument testing pending. Based on published specifications and third-party data.
Overview
Renue By Science is the bioavailability-focused NMN specialist in the consumer longevity supplement market — founded 2017 in Jacksonville FL (originally as Alive By Nature, rebranded through Alive By Science to current Renue By Science). The structural positioning is fundamentally different from competitors: Renue’s value claim is published clinical-trial-proven liposomal delivery achieving 361% better absorption than standard NMN (Ohio University study) — making it the only NMN brand in the consumer market with peer-reviewed bioavailability validation.
The structural value claim is genuinely meaningful within the NMN category. Most NMN supplements fail the “survives stomach acid + reaches systemic circulation” test. Standard oral NMN has poor bioavailability — substantial degradation in the GI tract before reaching the NAD+ salvage pathway. Renue’s liposomal encapsulation addresses this structural problem: the published Ohio University trial demonstrated 84% NAD+ increase after 4 weeks with liposomal NMN, with 361% better absorption vs standard NMN.
The structural editorial caveats are pricing and brand-history-related: higher price point justified by liposomal technology (meaningfully more expensive than DoNotAge’s $0.20/serving budget pricing or ProHealth’s mid-tier), brand name changes creating historical-search confusion, and smaller brand recognition than Tru Niagen (NR-focused, ChromaDex) or ProHealth (1988-founded multi-decade longevity brand). For users prioritizing peer-reviewed bioavailability above per-gram-cost optimization, Renue is structurally the leading NMN choice. For users prioritizing lowest cost-per-gram, DoNotAge is structurally better.
What We Measured
Note: This review is based on Renue By Science’s published Ohio University clinical trial (liposomal NMN absorption study), 84% NAD+ increase methodology, COA documentation for product purity, brand-evolution history (Alive By Nature → Alive By Science → Renue By Science), Trustpilot review base (~211 reviews at 4.3 aggregate), and aggregated user reports across longevity biohacker communities. Hands-on testing of the bioavailability claim (NAD+ blood-level measurement before/after) is pending.
The published Ohio University clinical trial
This is the central structural differentiator. Renue funded a published clinical trial at Ohio University comparing liposomal NMN vs standard NMN absorption:
- Methodology: head-to-head bioavailability comparison
- Outcome metric: NAD+ blood level increase
- Result: 361% better absorption with liposomal NMN vs standard
- Secondary outcome: 84% NAD+ increase after 4 weeks with liposomal NMN
For comparison, most NMN brands rely on internal data, anecdotal user reports, or rodent studies — not peer-reviewed human bioavailability trials. Renue’s published trial is structurally distinctive in the consumer NMN market.
The honest editorial framing: single funded clinical trial does not equal multi-institutional research consensus. The Ohio University trial validates Renue’s liposomal approach but doesn’t equate to research-pharmaceutical-grade evidence. Buyers should weight the trial as meaningful credibility signal within the consumer-supplement-research category — not as equivalent to FDA-cleared-drug efficacy data.
The liposomal delivery technology
Liposomal encapsulation addresses the standard NMN bioavailability problem:
- Standard oral NMN: substantial degradation in gastric acid + GI tract, reduced systemic absorption
- Liposomal NMN: phospholipid-encapsulated NMN bypasses GI degradation, enters systemic circulation more efficiently
- Sublingual NMN: bypasses first-pass metabolism via oral mucosa absorption
- Nasal spray NMN: direct absorption via nasal mucosa, fastest serum onset
Renue offers all four delivery formats:
- Liposomal capsules: standard daily-dose form
- Sublingual powder: faster-onset alternative
- Nasal spray: fastest-onset specialty format
- Standard capsules (where included): conventional comparison option
For comparison: most competitors offer standard capsules only. ProHealth offers enteric-coated for partial bioavailability improvement; DoNotAge offers bulk powder + standard capsules; Renue’s multi-format approach is structurally distinctive.
The 4 delivery formats
Renue’s product catalog spans:
- Liposomal NMN capsules: clinical-trial-validated standard daily form
- Liposomal NR capsules: 300mg NR (nicotinamide riboside) for users preferring NR over NMN
- Sublingual NMN powder: faster-onset alternative
- NMN nasal spray: specialty rapid-onset format
- Multi-NAD-precursor stacks: combination products
The breadth allows users to match delivery format to use case:
- Daily baseline: liposomal capsules
- Pre-exercise / pre-cognitive-task: sublingual or nasal spray for rapid onset
- Sensitive-stomach users: sublingual to bypass GI
For comparison: ProHealth offers multiple formats but emphasizes capsules + powder; DoNotAge focuses on bulk powder + capsules; Renue’s nasal spray is uniquely positioned in the consumer NMN market.
The triple lab testing + COA publication
Renue publishes third-party Certificates of Analysis (COAs) for product purity verification:
- Multiple lab tests per batch
- COAs published on website per product
- Purity claims verifiable by users prior to purchase
For comparison: ProHealth publishes COAs; DoNotAge claims 99%+ purity with COAs available; Tru Niagen has different verification structure (ChromaDex’s clinical research portfolio). Renue’s COA transparency is structurally appropriate within the category.
The pricing premium
Renue’s pricing is meaningfully higher per-gram-of-NMN than budget alternatives:
- Renue liposomal NMN: ~$1.50–2.50 per serving (premium-tier)
- ProHealth NMN Pro: ~$0.40–3.83 per serving (mid-tier with subscribe-and-save)
- DoNotAge NMN: ~$0.20 per serving (budget-tier, cheapest in category)
- Tru Niagen NR: ~$1.30 per serving (different precursor, NR not NMN)
The pricing premium reflects:
- Liposomal manufacturing cost (more complex than capsule pressing)
- Clinical trial funding (published research has real cost)
- Multi-format catalog support
- Brand positioning as bioavailability specialist
For users prioritizing clinical-trial-validated bioavailability above per-gram cost optimization, Renue’s pricing is structurally justified. For users prioritizing lowest cost-per-gram, DoNotAge is meaningfully cheaper.
The brand-history complexity
Renue has changed brand names multiple times:
- 2017–2018: Alive By Nature (original)
- 2018–2021 (approx): Alive By Science (rebrand)
- 2021–present: Renue By Science (current)
For users searching historical reviews or longitudinal user reports, the brand-history complexity creates friction. Older positive reviews often reference “Alive By Nature” or “Alive By Science”; newer reviews use “Renue By Science.” The product line is continuous; the brand presentation has evolved.
The Trustpilot 4.3 score
Renue carries 211 Trustpilot reviews at 4.3 aggregate — solid social-proof signal within the longevity supplement category. The score is competitive with:
- DoNotAge: 4.3 from 544 reviews (broader review base)
- ProHealth Longevity: 4.0 from 65 reviews (smaller review base)
- Tru Niagen: variable depending on sample period
For users weighting Trustpilot social proof, Renue’s score is appropriate to the price-tier positioning.
3-Year Cost of Ownership
| Use case | Annual cost | 3-year total |
|---|---|---|
| Renue liposomal NMN daily (1 cap/day at 250mg) | ~$540 | ~$1,620 |
| Renue liposomal NMN higher dose (2 caps/day at 250mg = 500mg/day) | ~$1,080 | ~$3,240 |
| Renue full longevity stack (NMN + NR + Resveratrol + Spermidine) | ~$1,800–2,400 | ~$5,400–7,200 |
Compare: ProHealth NMN Pro 500mg ($720–960/yr typical, $2,160–2,880 / 3 yr), DoNotAge NMN 500mg ($240/yr at $0.20/serving, $720 / 3 yr), Tru Niagen 300mg NR ($540/yr).
Renue’s pricing is premium-tier within the longevity supplement category. The bioavailability clinical-trial differentiation justifies the premium for users who weight peer-reviewed validation above per-gram cost.
Regulatory Status
Not FDA-Cleared (standard for dietary supplements). Operates under FDA dietary supplement framework — not a pharmaceutical drug, no specific FDA clearance for medical claims. Standard supplement-industry regulatory positioning.
When Renue By Science Makes Sense — And When It Doesn’t
Strong fit:
- You prioritize clinical-trial-validated bioavailability above per-gram cost
- You want multiple delivery format options (liposomal capsules + sublingual + nasal spray)
- You value third-party COA verification for purity transparency
- You’re running higher-dose NMN protocols (500–1000mg/day) where bioavailability matters most
- You’re an established longevity-supplement user willing to pay premium for delivery technology
Weaker fit:
- You’re cost-sensitive — DoNotAge ($0.20/serving) is structurally cheaper
- You want broadest brand recognition — Tru Niagen (ChromaDex / NR specialist) is structurally more recognized
- You want multi-decade brand history — ProHealth Longevity (1988-founded) is structurally older
- You prefer NR over NMN — Tru Niagen is the NR specialist
- You want simplest single-product pathway — Renue’s multi-format catalog adds complexity
Verdict: Recommended
Renue By Science earns a recommended verdict on the strength of its category-unique published Ohio University clinical trial demonstrating 361% better absorption with liposomal NMN vs standard, 84% NAD+ increase after 4 weeks documented in liposomal NMN clinical study, multiple delivery formats spanning liposomal capsules / sublingual powder / nasal spray providing widest format range in the consumer NMN market, third-party COA publication for purity transparency, and 60-day money-back guarantee.
For bioavailability-focused longevity supplement users prioritizing peer-reviewed validation of NMN delivery above per-gram cost optimization, Renue By Science is structurally the leading consumer NMN choice. The combination of published clinical trial + multi-format delivery + COA transparency is unmatched in the consumer NMN market.
For users prioritizing lowest cost-per-gram (DoNotAge), broadest brand recognition (Tru Niagen), multi-decade brand history (ProHealth), or NR-precursor focus (Tru Niagen), structurally better alternatives exist. Renue is the bioavailability-specialist NMN brand with corresponding price premium — buyers should weight whether the clinical-trial-validated delivery technology matches their actual decision-driver before paying the premium over budget alternatives.
The editorial framing: Renue is what NMN looks like with peer-reviewed bioavailability investment. For users matched to bioavailability-priority positioning, the price premium is structurally justified; for cost-priority users, alternatives are meaningfully cheaper without comparable bioavailability validation.
Changelog
- 2026-05-06: Initial review published based on Renue By Science’s published Ohio University clinical trial documentation, multi-format catalog specifications, COA publication, brand-evolution history, Trustpilot review aggregation (~211 reviews at 4.3), and aggregated user-report data.