01 · Sourced
EU GMP supply only.
Synthesized in pharmaceutical-grade facilities we audit. No anonymous resellers, no grey-market vials.
RESEARCH-GRADE · PEPTIDE LAB
Inner Circle Labs|Research-Grade Peptides
Inner Circle Labs formulates research-grade peptides for operators who measure outcomes — purity tested at the molecule, sealed in the EU, shipped cold to your door with a COA on every lot.
Third-party HPLC
COA per batch
EU cold-chain
Marco Reyes
Sports Sci, Barcelona
What do peptides actually do?
ENPeptide Education
Inside the circle
Voices from the people who actually use them.
Researchers, clinicians and operators sharing the unfiltered version — what works, what doesn't, and what to watch for. No script, no sponsor talk. Just field notes from inside the circle.
Independent HPLC · 99%+ purity
Mass-spec verified identity
Endotoxin & sterility cleared
Cold-chain from EU vault
Batch-tied COA on every vial
Discreet, signature-required
GMP-grade manufacture
Independent HPLC · 99%+ purity
Mass-spec verified identity
Endotoxin & sterility cleared
Cold-chain from EU vault
Batch-tied COA on every vial
Discreet, signature-required
GMP-grade manufacture
Pick your vector
Six outcomes. One vault.
The top shelf
What the circle keeps re-ordering.
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How we work
Three checkpoints between the molecule and your hand.
02 · Tested
Verified by a third party.
Independent HPLC, mass spectrometry, endotoxin and sterility. Every batch carries a downloadable COA tied to its lot.
03 · Shipped
Cold-chain to your door.
Temperature-controlled packaging sized for the route. Signature required, plain outer, fully tracked across the EU.
The Protocol · 27 chapters
The inside playbook on every system that moves output.
Metabolism, hormones, recovery, sleep, cognition, longevity — written in plain language by people who'd rather you understand the biology than buy the next vial. Free with your Inner Circle Labs account.
CH · 01
Hormones
Plain-language biology.
CH · 07
Recovery
Plain-language biology.
CH · 12
Cognition
Plain-language biology.
CH · 19
Longevity
Plain-language biology.
Recovery Stack
BPC-157 · TB-500 · CJC/Ipa
From €229
3-month plan
Performance Stack
Tirzepatide · CJC · GHK-Cu
From €289
3-month plan
Longevity Stack
GHK-Cu · NAD+ · Epitalon
From €319
3-month plan
Stacks · pre-built
Don't guess. Stack with intent.
Pre-built peptide stacks programmed around a specific outcome — recovery, performance, longevity — dosed for a real protocol window and priced for the full cycle.
Inside the circle
2,400+ verified customers.
4.9 stars on every batch.
"Recovery between training blocks is a different conversation now. The COA in every order is the real flex — I know exactly what I'm running."
Marcus L.
Berlin · DE
on BPC-157
"The Protocol chapters did more for my plan than three coaches. Customer support actually knows the molecules — that's rare."
Sofia R.
Madrid · ES
on Tirzepatide
"Plain packaging, cold chain held through DK summer, batch report tied to the lot. Stopped shopping anywhere else."
Anders P.
Copenhagen · DK
on Ipamorelin · CJC
"First vendor I've tested where the HPLC matches what's on the label. The inside circle is real."
Yuki T.
Amsterdam · NL
on GHK-Cu
"Two-day cold ship to Milan in August. Vault-level packaging. Everything tracks."
Carla M.
Milan · IT
on Semaglutide
Founding members · 2,750 of 3,000 seats left
The Inner Circle is open. 50% off every peptide. Forever.
$24.99/month locks in half-price on every order, every month. Once 3,000 seats are claimed, founding pricing is gone — permanently.
250 claimed2,750 left
Locked for life
50%
off every peptide
Insider · Affiliate program
Bring the circle. Earn up to 25%.
A built-in dashboard, real-time attribution, tiered commissions, EU-friendly payouts. Refer the operators who actually run the protocols — get paid for it.
Tiered commission
Bronze 15% → Silver 20% → Gold 25%.
Monthly payouts
IBAN or PayPal · €50 minimum.
90-day attribution
Cross-device cookie window.
Expert reels
Short videos from researchers and coaches we trust.
Apply to enter
The circle isn't loud.
It's correct.
Open an account and unlock the catalog, the Protocol, member pricing, and your first cold-chain delivery in 2–4 working days across the EU.