Peptide Library.
A plain-language guide to the peptides and supportive injections used in this practice. Informational, not prescriptive.
What this is. The information below describes what each peptide is and what it is generally used for. It does not include dosages, prices, or protocols, because those are determined individually with the licensed medical team at Lyvhealth based on your specific biology, your goals, and your bloodwork.
Peptides are short chains of amino acids that signal specific functions in the body. The list below is the current set of peptides and supportive injections coordinated through Lyvhealth, plus a second category expected to become available in July, pending FDA clearance.
Anything on this page that you want to explore for your own protocol is a conversation, not a checkout. Bring it up on a discovery call, in a Strategy Session, or inside your membership work.
What is offered now.
Sermorelin
Stimulates the body's own production of growth hormone. Used to support recovery, sleep quality, energy, and body composition. A gentler approach to growth hormone optimization than synthetic HGH.
GHK-Cu (Copper Peptide, topical)
A naturally occurring tripeptide bound to copper. Used topically for skin regeneration, collagen production, and the visible signs of aging. The current Lyvhealth formulation is a topical compound with GHK-Cu, estriol, niacinamide, and tretinoin.
Glutathione
The body's master antioxidant. Used to support liver detoxification, skin clarity, immune function, and to reduce oxidative stress in the body.
PT-141 (Bremelanotide)
A peptide that acts on the central nervous system to support sexual function and libido. Used in both men and women. Works through brain pathways rather than vascular pathways.
NAD+ (Nicotinamide Adenine Dinucleotide)
A coenzyme involved in cellular energy production and DNA repair. Supplementation supports mitochondrial function, mental clarity, and longevity-related cellular processes.
Tirzepatide (full dose and microdose)
A GLP-1 and GIP receptor agonist. Used for weight management, blood sugar regulation, and metabolic optimization. The microdose version offers a gentler entry point or a long-term maintenance approach.
Semaglutide (full dose and microdose)
A GLP-1 receptor agonist. Used for weight management and blood sugar regulation. The microdose version is available for clients who prefer a lower-intensity engagement with the GLP-1 pathway.
Mounjaro (branded Tirzepatide)
The branded version of Tirzepatide. Same active compound, different formulation and pricing. Often the right fit for clients with insurance coverage that accepts brand-name prescriptions.
Wegovy (branded Semaglutide)
The branded version of Semaglutide approved specifically for chronic weight management. Same considerations as Mounjaro on coverage and formulation.
Lipo-Mino
A combination injection containing methionine, inositol, choline, B-vitamins, and carnitine. Used to support fat metabolism, liver function, and energy production.
Low Dose Naltrexone (LDN, oral)
At low doses, naltrexone modulates immune function and reduces inflammation through endorphin pathways. Used in autoimmune support, chronic pain, and inflammatory conditions.
Minoxidil (oral)
A vasodilator originally developed for blood pressure, now used at low oral doses to support hair regrowth.
Pending FDA clearance.
The peptides below are expected to become available through Lyvhealth in July. If you want them in your plan when the season opens, raise it on a discovery call or in your membership work and we can plan ahead.
AOD-9604
A fragment of human growth hormone targeting fat metabolism. Used to support fat loss without affecting blood sugar or growth-hormone-related effects.
BPC-157 (Body Protection Compound)
A peptide originally isolated from gastric juice. Used for tissue healing, gut repair, joint recovery, and reducing inflammation in soft tissue.
Emideltide (DSIP, Delta Sleep-Inducing Peptide)
A peptide that promotes deep sleep cycles. Used to support sleep quality, particularly the restorative phases of sleep that deepen with age.
Epitalon (Epithalamin)
A peptide that interacts with the pineal gland. Studied for effects on circadian rhythm regulation, sleep, and longevity-related cellular processes including telomere maintenance.
GHK-Cu (Copper Peptide, injectable)
The injectable form of GHK-Cu. Used systemically for tissue regeneration, collagen production, and recovery from physical stress.
Kisspeptin-10
A peptide that stimulates the release of LH and FSH from the pituitary, supporting hormonal signaling, fertility pathways, and libido.
KPV
A short anti-inflammatory peptide derived from alpha-MSH. Used for gut healing, inflammatory conditions, and skin support.
MOTS-C
A mitochondrial-derived peptide. Used to support metabolic health, exercise performance, and fat metabolism through mitochondrial pathways.
Semax
A cognitive-enhancing peptide developed in Russia. Used for focus, mental clarity, and neuroprotection. Often paired with Selank for a balanced cognitive and mood effect.
Selank
An anxiolytic peptide also developed in Russia. Used to reduce anxiety, support mood, and improve cognitive function without sedation.
TB-500 (Thymosin Beta-4 Fragment)
A peptide involved in tissue repair and cellular regeneration. Used for injury recovery, joint healing, and supporting connective tissue.
Thymosin Alpha-1
A peptide that modulates the immune system. Used to support adaptive immunity, autoimmune conditions, and immune resilience.
Want a personalized plan?
The peptides used in your protocol depend on your biology, your goals, and where you are right now. The Strategy Session is the cleanest way to find out which (if any) make sense for you.