Physician-supervised peptide therapy guides.
Compare peptide medicines, investigational compounds and supplements by their human evidence, risks and regulatory context. Start with a health question, then explore the molecule-specific research; inclusion in this library is not a promise of treatment or prescribing.
Peptide guides, organized by what you're researching
In-depth, physician-reviewed guides covering the peptides most commonly used in clinical practice, grouped by the outcome you're working toward.
Recovery & Healing
Human evidence and limitations for investigational BPC-157 and TB-500 tissue-repair claims.
Peptides for Recovery: What the Research Shows
BPC-157 and TB-500 have preclinical repair research, but reliable human evidence does not establish faster recovery or the safety of combination protocols.
Read the guide →Peptides for Gut Health: Evidence and Limits
BPC-157 gut-repair claims rely largely on animal research. Those findings do not establish an effective treatment for human digestive disease.
Read the guide →Do Peptides Help Arthritis? What Human Studies Show
BPC-157 and related peptides remain unproven treatments for arthritis: early research does not establish cartilage repair, reliable pain relief or long-term safety.
Read the guide →Peptides for Tendon Repair: Evidence and Risks
Human evidence does not establish BPC-157 or TB-500 as reliable treatments for tendon repair. Mechanisms and animal healing results are not proof of patient benefit.
Read the guide →Peptides for Healing: What Human Evidence Shows
BPC-157, TB-500 and GHK-Cu remain investigational for tissue healing. Animal and laboratory findings do not establish dependable human recovery benefits.
Read the guide →Body Composition
Compare approved weight-management medications with the evidence for investigational growth-hormone peptides.
Peptides for Weight Loss: How Much GLP-1 Drugs and GH Secretagogues Really Deliver
GLP-1 peptides do the heavy lifting: semaglutide averaged 14.9% and tirzepatide up to 20.9% body-weight loss in pivotal trials. GH-secretagogue peptides shift fat distribution and protect lean mass but do not drive large weight loss on their own.
Read the guide →Do Peptides Reduce Belly Fat? Tesamorelin, GH Secretagogues and Visceral Fat
One peptide has trial evidence for belly fat: tesamorelin cut visceral fat 15.4% versus placebo in two phase 3 trials, while ipamorelin and CJC-1295 rest on mechanism, and the only oral secretagogue tested for two years did not reduce visceral fat.
Read the guide →Peptides for Muscle Growth: Evidence and Risks
Growth-hormone changes do not by themselves demonstrate stronger muscles or better performance. Compare the actual human outcomes, study populations and risks.
Read the guide →Longevity, Energy & Cognition
GH secretagogues, NAD+, and mitochondrial peptides studied in age-related decline, fatigue, focus, and mood.
Peptides for Anti-Aging: What GH Secretagogues and NAD+ Can and Can't Do
No peptide reverses aging. GH-secretagogue peptides can restore growth hormone output toward younger levels and modestly improve body composition, but reduced GH signaling is what extends lifespan in animal models, so the honest goal is measurable function, not longevity.
Read the guide →Do Peptides Give You Energy? MOTS-c, Fatigue Work-ups and the Evidence
No peptide is a proven treatment for fatigue: MOTS-c improves insulin sensitivity and exercise capacity in mice and rises with exercise in people, but has no human trial showing more energy, so a work-up for sleep, thyroid, iron and hormones comes first.
Read the guide →Do Peptides Help With Anxiety and Focus? What Selank Can and Can't Do
Selank is the most studied brain peptide: in a 62-patient Russian trial it matched the benzodiazepine medazepam for anxiety without sedation, but the evidence is small, from one research tradition, and no peptide is an approved treatment for anxiety, depression or ADHD.
Read the guide →Sleep & Restoration
DSIP and related peptide research, evidence gaps and established sleep-care options.
Hormones & Sexual Health
Neurologically- and hormonally-targeted peptides like PT-141 and kisspeptin for desire, arousal, and the testosterone axis.
Do Peptides Increase Testosterone? Kisspeptin, GH Peptides and the Evidence
One peptide does and most do not: kisspeptin raised LH and testosterone in controlled infusion studies in men but remains investigational, while GH secretagogues such as CJC-1295 and ipamorelin do not raise testosterone at all.
Read the guide →Do Peptides Increase Libido? PT-141 (Bremelanotide) Evidence for Men and Women
PT-141 (bremelanotide) is the only FDA-approved peptide for low sexual desire: in two phase 3 trials of 1,267 premenopausal women it raised desire and lowered distress, and in men it produced erections even after an inadequate response to sildenafil, at the cost of nausea in about 40%.
Read the guide →Skin, Hair & Aesthetics
Copper peptides and collagen for skin, hair, and acne, plus a cautionary look at tanning peptides.
Do Peptides Work for Skin? What Copper Peptides and Collagen Can Do
Topical GHK-Cu (copper peptide) has laboratory and small human-study evidence for collagen, elastin and firmness, oral collagen peptides have trial data for hydration, and injectable GHK-Cu has no human efficacy trials; sunscreen plus a retinoid remain the best-proven anti-aging steps.
Read the guide →Do Peptides Regrow Hair? Copper Peptides vs. Minoxidil and Finasteride
Copper peptides lengthen human hair follicles in laboratory culture, but no clinical trial shows they regrow hair; minoxidil and finasteride have randomized trials with measured hair-count gains, so peptides are at best a supporting step.
Read the guide →Do Peptides Help With Acne? What the Evidence Shows
No peptide has clinical-trial evidence for clearing active acne. Copper peptides (GHK-Cu) have a plausible role in post-acne skin repair, while retinoids, benzoyl peroxide, antibiotics and hormonal therapy remain the first-line treatments.
Read the guide →Are Tanning Peptides Safe? Melanotan II Risks and the One Approved Exception
No. Melanotan II is unapproved and unregulated, and dermatologists have documented eruptive moles and melanoma in users; the only approved melanocortin peptide, afamelanotide, treats a rare light-sensitivity disorder, not cosmetic tanning.
Read the guide →Do Collagen Peptides Work? What the Trials Show for Skin, Joints and Muscle
Yes, modestly and for specific outcomes: 2.5–10 g of hydrolyzed collagen a day improved skin elasticity and activity-related joint pain in randomized trials, 40 mg of undenatured type II collagen cut knee osteoarthritis scores by 33%, and 15 g with resistance training added more lean mass in older men.
Read the guide →Men's Health
An evidence-graded look at peptides marketed to men, plus the prostate and fertility risks that get underplayed.
Women's Health
What the evidence shows for peptides in women, organized by compound, life stage, and regulatory tier.
The complete peptide molecule library
The guides above are organized by goal. The library below answers "what is this peptide?" with one physician-reviewed page for every compound we prescribe: what it is, how it works, and how our physicians use it.
Healing & Repair
Investigational tissue-repair research and its limits in people.
GH Secretagogues
Peptides that prompt your pituitary to release more of your own growth hormone.
Metabolic & GLP-1
GLP-1 medications and metabolic peptides for weight loss and body composition.
Sexual Health
Peptides that act on the neurological pathways behind desire and arousal.
Sleep
Peptides studied for deep-sleep architecture and overnight recovery.
Longevity
Peptides studied for cellular aging, mitochondrial function, and healthspan.
Cosmetic & Other
Research on skin, hair, connective tissue and cognition, with product-specific limits.
Real medicine. Pharmacy-grade peptides.
Initial physician evaluation
In-person visit at our Miami (Brickell) clinic, or a telehealth consult in our other metros. Health history, exam, and discussion of goals and prior treatment.
Comprehensive lab panel
Hormones (testosterone, estradiol, IGF-1), metabolic markers, and any peptide-specific labs needed for your protocol.
Individualized protocol
Your physician selects peptides, dosing, and timing based on your labs, goals, and any contraindications. Compounded by a licensed pharmacy.
Ongoing monitoring
Follow-up labs and check-ins at 8–12 weeks. Protocols adjusted based on response, side effects, and progress toward your goals.
About peptide therapy
What are peptides used for in clinical practice?
Are peptides legal in Florida?
How are peptides different from steroids or HGH?
How long does it take to see results from peptide therapy?
Do peptides require physician supervision?
Can peptide therapy be combined with TRT or weight loss programs?
Where can I get peptide therapy in South Florida?
Physician-supervised peptide therapy across the country
Pharmacy-grade BPC-157, CJC-1295/Ipamorelin, Tesamorelin, PT-141, DSIP, and more, dispensed under physician orders at our Miami clinic and via telehealth in eight metros.
Peptide therapy near you
View all locations →Physician-supervised peptide therapy from our Miami (Brickell) clinic and via telehealth across 17 metros. Pick the location nearest you.
Ready to talk to a physician about peptide therapy?
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