Peptide Engineering
Hand pinching a thin skinfold on a lean torso
← The six systems

TRK-01

Fat Loss

Fat loss is a signalling problem before it is a willpower problem. We mapped the metabolic compounds men actually use to drop fat — the incretin agonists that blunt appetite and lift metabolic rate, and the mitochondrial peptides that change how efficiently you burn fuel. Run properly, these separate results from side effects.

ENGINEER MY FAT LOSS TRACK

The compounds

What we'd run for fat loss, and how.

Tirzepatide

GLP-1 / GIP agonist

Dual incretin agonist that blunts appetite and raises metabolic rate — the most effective fat-loss compound available.

Dose2.5–15 mg
FrequencyWeekly
RouteSubcutaneous
Learn more →Source coming
Retatrutide

GLP-1 / GIP / GCG

Triple agonist adding glucagon to the incretin effect — the next-generation molecule with the steepest results curve.

Dose1–12 mg
FrequencyWeekly
RouteSubcutaneous
Learn more →Source coming
MOTS-c
MOTS-cMOTS

Mitochondrial peptide

Mitochondrial-derived peptide that improves metabolic flexibility — how efficiently your body burns fuel.

Dose5–10 mg
Frequency2–3× weekly
RouteSubcutaneous
AOD-9604

Lipolytic fragment

Growth-hormone fragment that targets fat metabolism without the systemic effects of full GH.

Dose300–500 mcg
FrequencyDaily
RouteSubcutaneous
Learn more →Source coming

Ranges shown are general reference points, not medical advice. Compounds are research peptides; dosing, cycling and interactions depend on the individual.

The part you can't guess

You can know the compounds and still get the dose, timing and interactions wrong.

How much, when, for how long, what you can and can't stack — and what your own biology does with it. For a protocol dialed to your bloods, genetics and medications, we send you to PeptidesDNA.

Build your protocol

Tell us where you are and where you want to be.

A few precise inputs, and we'll engineer a fat loss protocol around them — compounds, doses and sequence.

ENGINEER MY FAT LOSS TRACK