Epithalon (Epitalon): Telomere and Longevity Research Guide Epithalon — also written as epitalon — is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed from the pineal gland-derived bioregulator epithalamin by Russian researchers Vladimir Khavinson and colleagues. It is one of the most frequently discussed peptides in longevity and anti-aging research, largely because of published studies associating it with […]
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Peptides for Sleep, Recovery and Circadian Rhythm: Complete Research Guide (2026) Sleep is the foundation of health — regulating hormones, immune function, metabolism, cognition, and recovery. Peptides play a central role in sleep biology: endogenous peptides like orexin, galanin, and growth hormone-releasing peptides coordinate the sleep-wake cycle, while research peptides are being investigated for sleep […]
Peptides for Anti-Aging: Complete Research Guide (2026) Aging research has entered an exciting era. As our understanding of the molecular mechanisms of aging deepens, peptides have emerged as one of the most studied classes of compounds for age-related research. This comprehensive guide examines the evidence behind the most investigated anti-aging peptides, their proposed mechanisms, research […]