Description
Liquid MK-777 is acetamoren at 20 mg/mL, with 600 mg in each 30 mL bottle. It’s the one liquid in our range that doesn’t use PEG-400 alone. MK-777 dissolves better in a mix of PEG-400 and ethanol, so that’s what we use.
Buy liquid MK-777 online
MK-777 sits with our other liquid SARMs. If you’re researching ghrelin receptor agonists, compare it with liquid ibutamoren (MK-677), which has a much longer research history.
What is liquid MK-777?
MK-777 (acetamoren) is a non-peptide small molecule that acts on the ghrelin receptor, GHS-R1a, the same receptor targeted by MK-677. It’s a newer compound, and there are no published human studies on it yet.
We start each batch with raw material that’s at least 98% pure by HPLC and prepare the solution under controlled lab conditions so the concentration stays even through the bottle.
Why liquid MK-777 uses PEG-400 and ethanol
Our standard carrier is PEG-400 on its own, and it works for most compounds. MK-777 is different. Its solubility improves when ethanol is added, and the two-solvent mix gives better dispersion and a more stable solution in storage.
Polyethylene glycol 400 is a pharmaceutical-grade solvent used widely in lab preparations. Ethanol helps the compound dissolve fully. We chose the system based on the chemistry of MK-777. Background on ghrelin receptor agonists is on PubMed.
Liquid MK-777 specifications
- Compound: MK-777 (acetamoren)
- Class: Non-peptide ghrelin receptor (GHS-R1a) agonist
- Concentration: 20 mg/mL
- Volume: 30 mL (600 mg total)
- Carrier: PEG-400 and ethanol
- Raw material purity: 98% or higher by HPLC
- Packaging: Glass bottle
Measuring and storage
At 20 mg/mL the math is simple: 1 mL holds 20 mg, 0.5 mL holds 10 mg and 0.25 mL holds 5 mg. The full 30 mL bottle holds 600 mg. Draw from the fixed glass dropper and read the volume at eye level.
Keep the cap tight and store the bottle upright in a cool, dry place out of direct sunlight. PEG-400 doesn’t need refrigeration. If the solution looks cloudy after cold shipping, let it sit at room temperature and swirl it gently.
Liquid MK-777 testing
Each lot of liquid MK-777 is made to a standard concentration from raw material verified at 98% or higher by HPLC, then checked by analytical testing. Email us if you’d like the testing paperwork for the batch you’re buying.
Liquid MK-777 FAQ
Why does liquid MK-777 contain ethanol?
MK-777 needs a two-solvent system to dissolve fully and stay stable. Ethanol does that job alongside PEG-400.
How does MK-777 compare with MK-677?
Both act on the ghrelin receptor. MK-677 has decades of published research behind it. MK-777 is much newer and hasn’t been studied in people.
Is the concentration verified?
Yes. Each lot is prepared to a standard concentration, backed by raw material purity checks and analytical testing.
Why researchers buy from Sports Technology Labs
Research only works when the material matches the label. That’s why an independent lab (MZ Biolabs) checks every batch we sell, and it’s why we print the COA date and purity on each page. We bottle in the USA and pack liquids in UV-resistant glass with tamper-evident seals. If a COA ever doesn’t match, we don’t sell the batch.
Shipping, returns and support
Spend $149 or more and shipping is free. Need it faster? Pick express at checkout. Every order is backed by our 60-day money-back guarantee, and our support team answers emails about COAs, batches and orders.
For laboratory research use only
Liquid MK-777 is supplied strictly for laboratory and analytical research. It is not approved by the FDA, is not a dietary supplement and must not be used in people or animals. Nothing here is medical advice, and we won’t sell it for personal or athletic use.
Add liquid MK-777 to your cart, or explore the rest of our SARMs collection.
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