Peptide studied for sleep regulation
DSIP (Delta Sleep-Inducing Peptide)
A peptide studied for a possible role in sleep regulation, discussed mainly in research and wellness contexts rather than as an approved treatment.
via Recovery Partners
ReadEducational guides
Peptide library
Peptide guides
Browse educational peptide guides with partner pricing and affiliate-style offers. A licensed physician decides what is appropriate for you.
30 guides · Informational only. Not medical advice.
Use filters to focus on a category, then open a guide for context, partner offers, and related reading.
Not medical advice
Peptide studied for muscle-related pathways
Follistatin-344
A peptide studied for its role in a muscle-growth-regulating pathway, discussed mainly in performance and research-oriented wellness contexts.
via Apex Performance Clinic
ReadCopper peptide used in hair and skin formulas
GHK-Cu (Copper Peptide)
A naturally occurring copper-binding peptide used in topical hair and skin formulations, most commonly as a cosmetic rather than prescription ingredient.
via Bloom Dermatology Partners
ReadGnRH analog for hormone support
Gonadorelin
A gonadotropin-releasing hormone analog sometimes used alongside testosterone therapy to help preserve natural hormone signaling.
via Longevity Lab
ReadGrowth hormone fragment
HGH Fragment 176-191
A fragment of human growth hormone studied for its potential role in fat metabolism, available primarily through research-focused and wellness channels.
via Summit Wellness
ReadRelated articles
Education guides worth pairing with these peptides
9 min
Metabolic Health Peptides, Explained
An overview of the peptides discussed in metabolic health contexts, how they work, and their current regulatory status.
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9 min
A Guide to Thyroid and Metabolic Health Telehealth
What thyroid and metabolic health telehealth programs typically test for, how results are interpreted, and how to choose the right provider for your needs.
Read more
5 min
A Guide to Injury Recovery Telehealth Programs
How injury recovery telehealth programs are typically structured, and what to look for in clinician oversight.
Read more
6 min
Joint and Injury Recovery Peptides, Explained
An overview of the peptides most discussed for joint and injury recovery, and how much is established versus still emerging.
Read more