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.
Educational guide
Educational 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 · Shop when ready
Filter by category. Use the shop rail to buy — guides explain the compound.
Buy first · 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.
Educational guide
Copper 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.
Educational guide
GnRH analog for hormone support
Gonadorelin
A gonadotropin-releasing hormone analog sometimes used alongside testosterone therapy to help preserve natural hormone signaling.
Educational guide
Growth 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.
Educational guide
Partners
Licensed clinic partners
Licensed telehealth partners across Peptobiz. Educational listings — not pharmacy cart items.
A
Visit clinic →Apex Performance Clinic
Performance and recovery-focused telehealth for active patients.
B
Visit clinic →Bloom Dermatology Partners
Telehealth dermatology for hair loss and skin health programs.
C
Visit clinic →Cascade Medical
GLP-1 and hormone telehealth with physician oversight.
C
Visit clinic →Clearwater Cognitive Care
Telehealth evaluation and support for focus and cognitive concerns.
H
Visit clinic →Harbor Telehealth
Virtual weight loss and hormone wellness consultations.
H
Visit clinic →Hormone Health Clinic
TRT, HRT, and related hormone telehealth care.
Related articles
Education guides worth pairing with these peptides
5 min
Metabolic Health Peptides, Explained
An overview of the peptides discussed in metabolic health contexts, and their current regulatory status.
Read more
6 min
A Guide to Thyroid and Metabolic Health Telehealth
What thyroid and metabolic health telehealth programs typically test for, and how clinics differ in follow-up.
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