Longevity Supplement

spermidineLIFE Original 365+

• 52/100 science score
• $70 price

Overview

Effectiveness limited by scant human RCTs (only 4 identified, mixed cognition results in SmartAge trials using this extract at 1 mg/day; no strong anti-aging meta-analysis or position stand). Product's 2 mg spermidine aligns with trial/preclinical doses but zinc (1.5 mg) and thiamine (0.17 mg) are only 15% NRV, not clinically relevant. Safety strong with trial data spanning 12 months and EFSA approval up to 6 mg. Quality decent via EU regs/Novel Food but lacks gold-standard US certs like NSF and

Key strengths

• Extract used in published human RCTs (SmartAge trial, JAMA Network Open 2022)
• EU Novel Food approval; only spermidine supp with this status
• Natural CelVio sourcing (99% natural, water-extracted)

Our analysis

Average anti-aging supp with limited but promising human data from 4 RCTs using similar extract at 1-2 mg/day (mixed cognition results). Safe per trials/EFSA, natural sourcing, but lacks robust efficacy proof, third-party US certs, and therapeutic zinc/B1 doses. Suitable for autophagy interest but monitor evidence.

Frequently asked questions

Is spermidineLIFE Original 365+ worth buying?

spermidineLIFE Original 365+ has a Verify Influencers trust score of 52/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for spermidineLIFE Original 365+?

spermidineLIFE Original 365+ scored 52 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Browse all scored products · How products are scored