Melting point of products below
Oxymetholone: 178–180°C
Testosterone Isocaproate: 52–54°C
Testosterone Phenylpropionate: 112–117°C
Testosterone Enanthate: 34–39°C
Nandrolone Decanoate (Deca): 33–37°C
Nandrolone Phenylpropionate: 93–99°C
Why Melting Point Matters in Gear Preparation
As a bodybuilder, if you care about smooth injections, stable vials, and pain-free cycles, melting point is one of the key chemical properties to know — especially if you’re brewing or sourcing underground.
1.Solubility in Oil
Lower melting point = easier to dissolve in carrier oils like MCT, GSO, or EO.
Example: Test E (MP ~34°C) melts like butter — very easy to work with at low temps.
High MP esters like TPP (~115°C) or NPP (~95°C) need more heat to fully dissolve and stay stable.
2.Crash Risk
Ever had a vial crystalize or get cloudy in the fridge or winter? That’s the compound crashing out of solution.
Compounds with high melting points + high doses + poor solvents = crash city.
Avoid this by knowing the MP and adjusting oil type, solvent ratios (BB/BA), and brewing temp.
3.Filtering Temps
High MP compounds need to stay warm during filtering (0.22 μm sterile filter), or they’ll clog the filter or crash mid-process.
You’ll lose product and clog filters = wasted time and money.
4. Injection Pain & PIP
If your brew isn’t fully dissolved, microcrystals form in muscle tissue = post-injection pain (PIP) or even sterile abscess.
High MP compounds are more prone to this if underdosed, under-heated, or made with weak solvents.
5.Brew Potency Limits
Knowing MP helps decide how high you can dose a compound.
Some esters (like Deca or Test E) can go up to 300–400 mg/mL with ease.
Others (like NPP or TPP) crash above 100–150 mg/mL without solvents or EO.