MK-777MK-777
0%
ACETAMOREN
GH Secretagogue · Bioreactive Series

THE NEXT MK-777 ACETAMOREN

The evolution of Ibutamoren. MK-777 is a high-affinity GHS-R1a agonist engineered with modern pharmacokinetics for cleaner GH & IGF-1 support — recovery, sleep and lean mass, reimagined. Bioreactive Series.

€69.99
MK-777 (Acetamoren) — Bioreactive Series
GHS-R1a agonistGH + IGF-1No PCT60 capsules
SCROLL
GHS-R1a
Target
0
Capsules
0
Supply
No
PCT needed
0
Purity
Why MK-777

IBUTAMOREN,
REIMAGINED

A modern ghrelin-receptor agonist built to deliver GH support with a cleaner, more refined profile.

01

High-affinity binding

A potent GHS-R1a agonist designed to trigger a strong, natural GH release.

02

GH & IGF-1

Supports the same growth-and-recovery pathway as MK-677, with modern kinetics.

03

Deep sleep

The signature secretagogue benefit — deeper, more restorative rest.

04

Recovery & mass

Supports faster recovery and lean fullness across a research cycle.

05

Modern profile

Formulated in the Bioreactive Series for refined pharmacokinetics.

06

Non-hormonal

Like MK-677, it's a secretagogue — no testosterone suppression, no PCT.

The breakdown

SPEC SHEET

Next-generation secretagogue chemistry, Bioreactive Series.

MK-777Acetamoren

GHS-R1a agonist

A high-affinity ghrelin-receptor agonist — the next step beyond Ibutamoren.

60capsules

Two-month supply

One capsule a day covers a full research cycle from a single bottle.

Dailyonce-a-day

Simple protocol

A single daily capsule, commonly taken before bed for the sleep benefit.

99%purity

Lab-verified

Third-party HPLC tested. Certificate of analysis available on request.

Suggested use: 1 capsule daily, ideally before bed. Non-hormonal — no PCT required. Pairs well with RAD-150 in the Bioreactive Series.

MK-777 (Acetamoren) — Bioreactive Series

MK-777 ACETAMOREN

★★★★★ Bioreactive Series · the MK-677 evolution
€69.99

Tax included · 60 capsules · non-hormonal · no PCT

Total: €69.99
or browse the full range →
Third-party lab tested
Fast EU & UK shipping
In stock
Verdict

WHAT USERS
SAY

"
★★★★★

Felt cleaner than standard MK-677 for me — same great sleep, recovery on point. The Bioreactive line is legit.

B
Bogdan M.Verified buyer
"
★★★★★

Ran it with RAD-150 and recovery was the best I've had. Premium feel.

A
Adrian V.Verified buyer
"
★★★★★

One cap before bed, deep sleep, no PCT to worry about. Exactly what I wanted.

R
Razvan T.Verified buyer
Good to know

QUESTIONS, ANSWERED

MK-777 (Acetamoren) is a next-generation growth hormone secretagogue — a high-affinity GHS-R1a (ghrelin receptor) agonist positioned as an evolution of MK-677.

Same GH-support pathway, modern pharmacokinetics. Part of our Bioreactive Series for a refined profile.

No. Like other secretagogues it's non-hormonal and does not suppress natural testosterone.

Once daily, commonly before bed to support deeper sleep and overnight recovery.

Every Bioreactive Series batch is third-party tested. COA available on request.

777

THE NEXT GENERATION

Cleaner GH support, modern kinetics, no PCT. Bioreactive Series at €69.99.

I WANT MK-777

Sold as a research compound for laboratory and educational use. Not a medicine; not evaluated by the EMA or FDA; not intended to diagnose, treat, cure or prevent any disease. Not for use by anyone under 18 or by women who are pregnant or breastfeeding. Consult a qualified healthcare professional before use.

Shipping

UK: free delivery, 2–3 business days.
EU & worldwide: calculated at checkout, fully tracked. Discreet, plain packaging on every order.

Returns

30-day returns on unopened items in original packaging. Return shipping is paid by the customer. Email us to start a return.

Secure & Tested

SSL-encrypted, GDPR-compliant checkout. Every batch is third-party lab-tested (Janoshik) — certificate of analysis available on request.

FreeMuscle LTD

Frodingham, Scunthorpe, North Lincolnshire, DN15 8RN, United Kingdom
freemuscleuk@gmail.com
Mon–Fri 9:00–17:00 GMT

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