Reagent · Peptide Protocol Engine

Receptor-aware
cycles.
Written from the published pk.

Reagent matches each compound on your shelf to its measured plasma half-life, receptor target, and published dose-response. It returns one sequenced protocol — dose curve, injection timing, washout windows, bloodwork checkpoints, red flags. Educational simulation. Not medical advice.

bloodwork
checkpoints
red flags
on-chain log
⌘ ↵ to plan · free · educational simulation
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no card·no email harvest·plan never stored·how it works ↓

Reagent reads your inputs, walks the published research, and returns one coherent cycle — sequenced week by week, with checkpoints that tell you when to stop and why.

Mechanism · Kinetics · Markers

Grounded in receptor science, not internet bro-cycles

Each compound has a measured half-life, a known receptor target, and a published dose-response. Reagent walks the peer-reviewed pk/pd so your protocol reflects what's actually published about these molecules — not what worked for someone on a forum.

01 · Mechanism

Receptor target per compound

The agent classifies each peptide by its primary target — GHRH-R agonist, GHS-R1a agonist, MC4R agonist, μ-opioid analog, regenerative — and surfaces the downstream pathway it activates. Stack composition follows mechanism, not popularity.

classification
cjc-1295GHRH-R agonist↑ GH pulse
ipamorelinGHS-R1a agonist↑ GH amplitude
bpc-157VEGF / eNOS pathwayangiogenic
tb-500actin-binding (Tβ4)migratory
02 · Pharmacokinetics

Half-life drives the dose curve

Injection frequency is computed from each peptide's measured plasma half-life. CJC-1295 with DAC sits around 8 days; ipamorelin clears in 2 hours; BPC-157 in 4–6 hours. Same goal, different schedules — never copy-pasted.

measured t½ · plasma
cjc-1295 + DAC~8 days
ipamorelin~2 hours
03 · Stack interactions

Synergy and antagonism flagged

GHRH analogs + GHS produce supra-additive pulses — useful. Two GHRH analogs at once compete for the same receptor pool — wasted. Two opioid analogs share desensitization risk. The agent walks pairwise interactions before composing.

stack pair · structure
thymosin β4 · tb-500 parent
PDB 1HJ0
drag to rotate
04 · Bloodwork

Markers that match the mechanism

GH peptides shift IGF-1, prolactin, fasting glucose. MC-class peptides shift blood pressure and skin pigmentation timeline. The agent picks the panel from the stack, names a baseline / mid / post window, and gives stop-thresholds.

marker pathway · structure
α-MSH · MC1/4R ligand
PDB 2IFF
drag to rotate
How it works

From paste to plan in under fifteen seconds

Paste your stack, get back a sequenced cycle in seconds. No account, no card — educational simulation only.

01

Paste your stack

Goal, experience, peptides on hand, optional age / weight / bloodwork notes. The agent normalizes peptide names and checks for receptor competition before composing the prompt.

02

Get the plan

A research-tuned LLM with a strict educational-simulation prompt drafts your cycle. Output returns in roughly ten seconds: dose curve, timing, washouts, checkpoints, red flags.

03

Read & verify

Every plan ships with bloodwork checkpoints and red-flag thresholds. Cross-reference against your own labs and a licensed clinician before any compound use.

04

Iterate

Re-run with adjusted inputs as your bloodwork evolves. Nothing stored, no account — paste, plan, iterate.

Pricing

Free during research beta

Unlimited cycle plans, no account, no card. Reagent is in open research preview.

Clinic
For practitioners running cycles for clients.
custom
enterprise · invoice
  • everything in beta
  • multi-client workspace
  • fiat invoicing
  • priority support
Contact us →
no account · no card · educational simulation only · research peptides · 18+
FAQ

Common questions

What is Reagent? +
An AI cycle agent for research peptides. You give it your goals, experience, stack, and optional bloodwork — it returns a sequenced cycle plan with dose curve, timing, washout windows, bloodwork checkpoints, and red-flag thresholds. It is not a doctor; it is a literature-aware planning tool.
Is this medical advice? +
No. Reagent is an educational simulation. Every plan ends with the disclaimer that you must verify everything against your own bloodwork and a licensed clinician before any compound use. Research peptides only. 18+.
How does the AI decide doses? +
A research-tuned LLM with a strict system prompt grounded in published literature and established protocol communities. Doses are returned as ranges, calibrated by your declared experience level. Conservative for first cycles, higher for experienced users.
Do you store my bloodwork or my plan? +
No. Inputs go to the model, the plan is returned to your browser. No account, no server-side history — close the tab and there is no record of you.
Do I need an account? +
No. Reagent is a stateless tool during the research beta — paste, plan, iterate. No sign-in, no wallet, no card.
Do you sell or recommend vendors? +
No. Reagent never names a vendor, links a store, or accepts affiliate commission. We're not in the vendor-rating business and we don't take payment for placement.

Plan today.
Run tomorrow.

Unlimited cycles. No account. No card. No email harvest. Pure research-grade plans.

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