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ACE-031

ACE-031

Minimum order 2 vials or 2 pens — delivery in 2 weeks
Research use only: an experimental myostatin inhibitor — a soluble activin type IIB receptor (ACVR2B-Fc).

Category IV — Repair & Tissue 🧮 Reconstitution calculator €41 – €61 from €32.80 to €48.80

ACE-031 was studied as a myostatin inhibitor, for a possible increase in muscle mass.

The mechanism: it acts as a decoy receptor, binding myostatin so it can't “put the brakes” on muscle.

Clinical development stayed at an early stage and didn't move forward — the molecule remained investigational.

What we don't know: how it would perform in larger, long-term studies in humans.

Strictly for research use, with full transparency about the stage it's at.

ACE-031 made headlines in myostatin research — an idea that fired up scientists' imaginations!

The concept was bold: build muscle by blocking one of the body's natural “brakes.”

Its story stayed in the lab — the clinical path never went beyond the first steps.

We hide nothing — neither the shiny parts nor the fact that it's still early days.

Research use only, with its story told in full — as far as it goes today.

ACE-031: a myostatin inhibitor — it blocks the natural “brake” that holds muscle back.

In research it was studied as an ActRIIB decoy receptor, for a possible increase in muscle mass and strength.

It's one of those molecules with a clean mechanism in the lab whose clinical path stopped at an early stage.

What we don't know: how it behaves long-term in humans — the data stop early along the way.

Everything we sell is for research — with our cards on the table about where it stands today.

Frequently asked questions

Which packs is ACE-031 available in?

Vial: 1 mg vial · Pens: 1 × 1 mg pen.

Is ACE-031 in stock?

We don't keep it in stock — it's ordered in: minimum 2 items (vials or pens) from the special-order products, with free shipping, and it arrives in about 2 weeks.

How much is shipping?

€3 shipping + €3 cash-on-delivery fee. For orders of 2 vials or pens or more, shipping and the cash-on-delivery fee are free. Delivery time depends on the courier.

How do I pay?

Cash on delivery, paid to the courier when it arrives. For an electronic money transfer (PayPal, Revolut, Wise, crypto), email us for the details: ellinikapeptidia@gmail.com

Can I return it?

Yes: you have a 14-day right of withdrawal from delivery, as long as the seal is intact. Return costs are yours, unless the product was faulty or wrong. Terms of Use

Want something you don't see here? Write to us — we reply.

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