PAG LABS Research Library
Evidence-first explainers on skin aging, photoaging, collagen, cellular senescence, NAD+ biology, quercetin and resveratrol. Human outcomes, biomarkers, mechanisms and preclinical evidence are labeled separately.
Sep 08, 2026
Photoaging and intrinsic aging overlap, but they are not the same process. Learn how UV exposure changes collagen, pigmentation and skin structure—...
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Jun 06, 2026
Resveratrol has extensive mechanistic skin research, but oral anti-wrinkle claims are ahead of the evidence. Here is what reviews actually support.
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Jun 06, 2026
A precise guide to NAD+ and skin aging that separates direct NAD+ from NR and NMN studies and distinguishes biomarkers from visible skin outcomes.
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Jun 06, 2026
Why skin-aging patterns can differ across populations—and why ethnicity, diet or Okinawan longevity should not be turned into simplistic wrinkle cl...
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Jun 06, 2026
An evidence-first guide to wrinkles: UV protection, retinoids, lifestyle, collagen research and what supplements can—and cannot—claim.
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500 mg NAD+, 250 mg quercetin dihydrate extract and 150 mg Japanese knotweed extract standardized to 98% resveratrol per 2-capsule serving.
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