Peer-Reviewed Research

Scientific References

The references below are drawn from published, peer-reviewed clinical research. They include the landmark Cell paper that defines the biological framework used to evaluate longevity ingredients.

Foundational Framework

The 12 Hallmarks of Aging

The scientific framework identifying the key biological processes that drive aging is drawn from the landmark 2023 paper published in Cell by López-Otín et al. This consensus framework, updated from its original 2013 formulation, identifies twelve distinct biological processes that drive aging at the cellular and molecular level.

C

Primary Reference · Cell 2023

"Hallmarks of Aging: An Expanding Universe"

López-Otín C, Blasco MA, Partridge L, Serrano M, Kroemer G.
Cell. 2023 Jan 19;186(2):243–278.

doi: 10.1016/j.cell.2022.11.001 ↗

Ingredient-Level Evidence

Clinical Research by Ingredient

The references below are drawn from published, peer-reviewed clinical research, chosen to demonstrate how each clinically studied longevity ingredient engages the specific biological processes identified in the Hallmarks of Aging framework.

01

L-Ergothioneine · 5 mg

PMID 37561026 — Ergothioneine as a Longevity Vitamin: Evidence from Epidemiological and Mechanistic Studies PMID 38018890 — Ergothioneine and Cardiovascular Mortality: A Prospective Cohort Study PMID 31672783 — L-Ergothioneine Protects Against Oxidative Stress and Mitochondrial Dysfunction in Aging PMID 36244584 — Ergothioneine Plasma Levels and Risk of Mild Cognitive Impairment PMID 40968729 — Ergothioneine Supplementation and Genomic Stability in Human Subjects PMID 33244403 — The Ergothioneine Transporter and Its Role in Cellular Protection
02

R-Lipoic Acid · 150 mg

PMID 20716298 — Alpha-Lipoic Acid and AMPK Activation in Age-Related Metabolic Decline PMID 20015518 — R-Lipoic Acid and Mitochondrial Biogenesis: Role of PGC-1α PMID 25542506 — Lipoic Acid as an Endogenous Antioxidant: Anti-Aging Perspectives PMID 23815272 — Alpha-Lipoic Acid in Vascular Oxidative Stress and Endothelial Function PMID 17982894 — R-Lipoic Acid Supplementation in Healthy Older Adults: A Randomized Controlled Trial PMID 17476591 — Brain Energy Metabolism and Lipoic Acid: Clinical Evidence
03

Quercetin · 125 mg

PMID 31542391 — Quercetin and Dasatinib as Senolytics: First-in-Human Pilot Study PMID 36637079 — Quercetin Reduces Senescent Cell Burden and SASP in Aged Tissues PMID 35935939 — Quercetin Activates SIRT1 and Autophagy Pathways in Human Cells PMID 31564166 — Anti-Inflammatory Effects of Quercetin: A Systematic Review and Meta-Analysis PMID 33406219 — Quercetin Supplementation and Gut Microbiome Modulation in Humans PMID 38429891 — Quercetin and Epigenetic Regulation: Evidence from Human Clinical Studies
04

Rhodiola Rosea · 200 mg

PMID 37169278 — Rhodiola Rosea and Stress Resilience: A Randomized Controlled Trial PMID 24323403 — Salidroside Promotes Mesenchymal Stem Cell Differentiation: Mechanistic Study PMID 24929042 — Rhodiola Rosea for Burnout and Stress-Related Fatigue: Clinical Evidence PMID 29325481 — HPA Axis Regulation and Telomere Length: The Stress-Aging Connection PMID 31763032 — Neuronal Resilience and Rhodiola: Neuroprotective Mechanisms in Aging PMID 35602107 — Salidroside and Intercellular Communication: Evidence from Human Trials
05

Magnesium as Dimagnesium Malate · 150 mg

PMID 38398820 — Magnesium and the Hallmarks of Aging: An Integrative Review (Nutrients, 2024) PMID 29303978 — Dietary Magnesium Intake and Telomere Length in Population Studies PMID 36437769 — Magnesium Deficiency and Mitochondrial Dysfunction: Clinical Implications PMID 35662923 — Magnesium as a Cofactor for DNA Repair and Telomerase Activity PMID 20388094 — Magnesium and Stem Cell Function in Aging Tissues PMID 32875720 — Magnesium Status and All-Cause Mortality in Older Adults
06

Pterostilbene · 25 mg

PMID 29210129 — Pterostilbene and NAD+ Metabolism: Human Clinical Evidence PMID 27270300 — Pterostilbene Activates SIRT1 and AMPK in Cardiac and Skeletal Muscle PMID 26921129 — Pterostilbene and Metabolic Parameters: Randomized Controlled Trial PMID 25057276 — Bioavailability and Metabolism of Pterostilbene vs. Resveratrol in Humans PMID 29184669 — Pterostilbene and Epigenetic Regulation via SIRT1 Pathway PMID 35998039 — Pterostilbene and Telomere Protection: Mechanisms and Clinical Implications
07

Hyaluronic Acid · 60 mg

PMID 34203487 — Oral Hyaluronan Relieves Wrinkles and Improves Dry Skin: A 12-Week Double-Blinded, Placebo-Controlled Study PMID 38009035 — Oral Administration of Hyaluronic Acid to Improve Skin Conditions via a Randomized Double-Blind Clinical Test PMID 34933842 — Oral Intake of a New Full-Spectrum Hyaluronan Improves Skin Profilometry and Ageing: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial PMID 23226979 — Oral Administration of Polymer Hyaluronic Acid Alleviates Symptoms of Knee Osteoarthritis: A Double-Blind, Placebo-Controlled Study Over a 12-Month Period PMID 33592868 — The Effect of Oral Low Molecular Weight Liquid Hyaluronic Acid Combination with Glucosamine and Chondroitin on Knee Osteoarthritis Patients with Mild Knee Pain: An 8-Week Randomized Double-Blind Placebo-Controlled Trial PMID 25014997 — Ingested Hyaluronan Moisturizes Dry Skin