Supplements
NMN vs NR in 2026: Which NAD+ Precursor Actually Wins
Expert reviews compare NMN and NR head-to-head. NMN edges out for muscle and sleep benefits; NR leads for neuroprotection.
Review
May 15, 2026 0
Results for "Spermidine" in Supplements & Peptides
15 articles
Supplements
NMN vs NR in 2026: Which NAD Supplement Actually Wins
Expert reviews compare NMN and NR on human trial data, bioavailability, and top-ranked brands for 2026.
Review
May 10, 2026 0
Supplements
NMN vs NR for NAD+ Boosting: What 2024-2025 Research Actually Shows
A comparative review of NMN and NR supplements weighs tissue targeting, clinical evidence, and top-rated products for NAD+ optimization.
Review
May 8, 2026 0
Supplements
Senolytics Ranked: Fisetin and Quercetin Lead Evidence-Based Longevity Stacks
Expert reviews rank fisetin and quercetin as top senolytics, with spermidine and resveratrol as supporting players in longevity supplement stacks.
Review
May 1, 2026 0
Supplements
Longevity Supplement Stacks Ranked by Evidence: Fisetin, Quercetin, Resveratrol and Spermidine
A product review breaks down the evidence tiers for four popular longevity supplements and rates the best commercial stacks.
Review
Apr 27, 2026 0
Supplements
Dr. Andrea Maier Separates Longevity Supplement Hype from Hard Evidence
A leading aging researcher audits NMN, urolithin A, spermidine, and more — revealing what actually works and what falls short.
Podcast
Apr 24, 2026 0
Supplements
Top Longevity Supplement Stacks Ranked by Ingredients and Evidence
Expert reviews compare leading senolytic and NAD+ supplement brands on ingredients, evidence quality, and value.
Review
Apr 23, 2026 0
Supplements
NMN vs NR: 2026 Expert Reviews Rank the Best NAD+ Supplements
New expert reviews compare NMN and NR head-to-head, ranking top products by purity, absorption, and clinical evidence.
Review
Apr 22, 2026 0
Supplements
Urolithin A vs Spermidine: Which Longevity Compound Works Better for Cellular Health
New research reveals how these two popular longevity supplements target different cellular pathways for anti-aging benefits.
Research Paper
Mar 30, 2026 1
Supplements
Polyamines Could Be Key to Slowing Aging and Extending Healthspan
New research reveals how polyamine molecules regulate cellular aging and may offer promising anti-aging interventions.
Research Paper
Mar 29, 2026 2
Supplements
Popular Anti-Aging Compound Polyamines May Actually Fuel Cancer Growth
New research reveals how polyamines flip from supporting healthy aging to turbocharging tumor growth through different cellular pathways.
Press Release
Mar 28, 2026 2
Supplements
Gut Bacteria Could Protect Your Brain by Boosting Key Longevity Molecules
New research reveals how probiotics enhance brain-protective polyamines through the gut-brain connection.
Research Paper
Mar 28, 2026 1
Supplements
Apricot Bee Pollen Extract Reduces Gut Inflammation and Boosts Beneficial Bacteria
New research shows phenolamides from apricot bee pollen significantly reduce inflammatory bowel symptoms while promoting healthy gut bacteria.
Research Paper
Mar 28, 2026 0
Supplements
Spermidine Supplement Shows Promise for Blood Sugar Control in Prediabetic Adults
Novel KH-1 supplement containing spermidine and probiotics tested for autophagy stimulation and glucose control in 42 prediabetic participants.
Clinical Trial
Mar 28, 2026 0
Supplements
Spermidine Supplement Tested to Boost Vaccine Response in Older Adults
Oxford researchers tested whether spermidine could rejuvenate aging immune systems and improve vaccination effectiveness in adults over 65.
Clinical Trial
Mar 28, 2026 0
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