Eternal Elixir

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Premium Quality

Cellular Longevity Stack

NAD+ · renewal · antioxidant support

A clean three-bottle healthy-ageing protocol designed to support cellular energy, renewal pathways, and antioxidant defence in one intentional daily stack.

Lab verifiedPremium ingredientsFree shipping $100+
Complete 3-bottle stack
  • NMN 500mg
  • Spermidine 10mg
  • Trans-Pterostilbene 500mg

One bottle of each is a full 90-day supply: every bottle holds 90 capsules, taken one a day.

Individual value$174.97
Stack price$139.99
You save$34.9820% off

One curated protocol. Three full-size bottles. Better value than building the routine product-by-product.

Always follow each product label. Speak with a qualified healthcare professional if pregnant, breastfeeding, taking medicines, or managing a health condition.

Ingredients

Suggested Use

Efficacy and Safety of β-NMN Supplementation in Healthy Middle-Aged Adults: A Randomised, Multicentre, Double-Blind, Placebo-Controlled, Dose-Dependent Trial
Year: 2023 • 80 healthy adults aged 40–65 • Duration: 60 days • Randomised controlled trial
NMN raised blood NAD+ dose-dependently and improved six-minute walking distance and subjective health scores, with 600 mg daily giving the best balance of efficacy and tolerability. View on PubMed →
Higher Spermidine Intake Is Linked to Lower Mortality: A Prospective Population-Based Study
Year: 2018 • 829 adults followed for 20 years • Population study
All-cause mortality fell from 40.5 to 15.1 deaths per 1,000 person-years across increasing thirds of dietary spermidine intake, a 26% lower risk per standard-deviation increase. View on PubMed →
The Effect of Spermidine on Memory Performance in Older Adults With Subjective Memory Concerns: A Randomised Controlled Trial
Year: 2018 • 30 adults aged 60–80 • Duration: 3 months • Randomised controlled trial
A spermidine-rich plant extract moderately improved memory performance and mnemonic discrimination versus placebo in this pilot trial. View on PubMed →
Analysis of Safety From a Human Clinical Trial With Pterostilbene
Year: 2013 • 80 adults • Duration: 6–8 weeks • Randomised controlled trial
Pterostilbene at up to 250 mg daily produced no clinically significant adverse effects on liver, kidney or blood safety markers compared with placebo. View on PubMed →
Studies describe the ingredient in the populations shown; results vary between individuals. Links open the original abstracts on PubMed.

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