One pathway at a time.
Peptides work because they are specific — each one speaks to a single pathway. So the catalogue is written the same way: eleven chapters, one pathway each, the blends we actually prescribe called out where they belong.
Tissue healing, rejuvenation & gut
ghrelin-related & immune peptidesThe repair family. BPC-157 and TB-500 are the two peptides we reach for first when a tendon, a gut lining or a wound needs to close faster; GHK-Cu adds collagen.
6 specimensFat loss & muscle growth
ghrh & ghrelin agonistsGrowth-hormone secretagogues. They ask the pituitary for its own pulse rather than replacing it — for lean mass, recovery and, as a side effect people love, deeper sleep.
7 specimensMuscle & repair
igf-1 mediatedDownstream of growth hormone: IGF-1 itself, long-acting. Protein synthesis and nitrogen retention for people who train seriously.
1 specimenFat loss
nnmt inhibition & lipolysisFat-loss without the growth effects. 5-Amino-1MQ raises NAD+ inside fat cells; AOD-9604 is the lipolytic fragment of growth hormone alone.
3 specimensSleep & stress regulation
delta-sleep pathwayOne peptide, one job. DSIP deepens slow-wave sleep and lowers the stress load that keeps people awake.
1 specimenImmunomodulators
thymic peptidesThymic peptides for immune regulation — used in our immunity, lung and longevity programs when infection or inflammation is active.
2 specimensWeight loss & metabolic reset
glp-1 & dual-incretin pathwaysThe incretin family — GLP-1 and its dual and triple agonists. Appetite, glycaemic control and weight loss, medically supervised.
5 specimensLibido, fertility & tanning
melanocortin & kisspeptin pathwaysMelanocortin and kisspeptin pathways: libido and arousal in men and women, fertility support, and tanning.
3 specimensMitochondrial support
ampk pathwayMOTS-c speaks to the mitochondria directly — endurance, insulin sensitivity, AMPK activation. It appears in five of our programs.
2 specimensAnti-ageing & skin
telomerase, nad & copper peptidesCellular renewal. NAD+ for energy and DNA repair, Epithalon for telomeres, GHK-Cu for skin — the longevity chapter.
3 specimensCognitive & brain function
neuropeptides & neurotrophic factorsNeuropeptides for focus, memory and calm: SEMAX and SELANK as nasal sprays, Cerebrolysin for neuroprotection.
3 specimensThe formulas above, in formats that skip the prep: pre-filled pens with everything included, replacement cartridges for pen owners, and ready-to-use nasal sprays.
Ready-to-use nasal sprays
Ready to use — no reconstitution. Use within 3 months.
Pre-filled peptide pen
Each pen includes the reusable device, peptide cartridge, protective case, needles and alcohol swabs. Pens carry more peptide than standard vials and are prepared, filled and dose-calibrated by our pharmacist.
Cartridge only
For patients who already own the reusable pen — replace the cartridge, keep the device.
Accessories & reconstitution
The appropriate reconstitution water (bacteriostatic or sterile) is included with applicable vial purchases at no charge.
Prescription-only, guided, priced in the open.
- Consult firstA 30-minute peptide-only teleconsult (USD 50) or any full consultation. We check history, goals and contraindications before anything is prescribed.
- Reconstitution & handlingEvery vial ships with our written guide — bacteriostatic water volumes, storage, syringe sizes — and a demonstration on the first cycle.
- DosingSet to your weight, goal and labs, reviewed on the tele-consult line as you go. Blends and stacks are dosed as one protocol.
- PricingUSD prices per vial are the reference. IDR figures are converted at Funktion's internal rate (benchmarked to Bank Indonesia JISDOR, reviewed every six months); invoices are issued in IDR.
- Where you areAccess to certain peptides varies by country. International patients: we will tell you on the consult what we can and cannot ship or prescribe.