Testosterone Cypionate + Enanthate Blend (150/150) - What's the Point?

[damasta]

Hey Monster Gear Team and monster users.

I was about to purchase the test cyp on the website and noticed it said:

"150 mg Test C
150 mg Test E * Used to maintain stability of product"

It says that the enanthate is "used to maintain stability of product."

I'm curious what the reasoning is behind combining these two esters, considering their pharmacokinetics are nearly identical.

Does blending cypionate and enanthate actually improve the stability of a high-concentration formulation or reduce the likelihood of crystallization?

Is there a legitimate formulation advantage here, or is this primarily a way to achieve 300 mg/mL without the testosterone crashing out of solution?

Would appreciate insight from anyone familiar with testosterone formulation chemistry.

 

[Hablooblah]

Hey Monster Gear Team and monster users.

I was about to purchase the test cyp on the website and noticed it said:

"150 mg Test C
150 mg Test E * Used to maintain stability of product"

It says that the enanthate is "used to maintain stability of product."

I'm curious what the reasoning is behind combining these two esters, considering their pharmacokinetics are nearly identical.

Does blending cypionate and enanthate actually improve the stability of a high-concentration formulation or reduce the likelihood of crystallization?

Is there a legitimate formulation advantage here, or is this primarily a way to achieve 300 mg/mL without the testosterone crashing out of solution?

Would appreciate insight from anyone familiar with testosterone formulation chemistry.

Enanthate holds better than cypionate. Cyp tops out at about 250mg with regular solvents. Why 150/150? Idk. But throwing enanthate into the mix allows it to be a higher mg/ml without harsh solvents.

 

[damasta]

Enanthate holds better than cypionate. Cyp tops out at about 250mg with regular solvents. Why 150/150? Idk. But throwing enanthate into the mix allows it to be a higher mg/ml without harsh solvents.

So essentially, there’s no real downside to going with the 150/150 blend over straight cypionate? Both esters act pretty much the same, so I should expect the same results, blood levels, and overall experience? Just want to make sure there aren’t any additional safety or stability concerns with the blend itself.

 

[Hablooblah]

So essentially, there’s no real downside to going with the 150/150 blend over straight cypionate? Both esters act pretty much the same, so I should expect the same results, blood levels, and overall experience? Just want to make sure there aren’t any additional safety or stability concerns with the blend itself.

I cant speak to this sources compounds. But I have made my own blend of 50/50 C&E for a few years now. The esters are near identical in half life and actual weight, with Enanthate being 72% actual test and Cypionate being 69.5%. So its gonna come down to your personal reaction to the esters. For me, Enathate can be pippy, cyp isnt. But I hold more water with cyp. So I mix 50/50 to alleviate both symptoms somewhat. I will also add prop into my mix at times, but thats a different story. But to directly answer your question, as long as you react well to both esters there will be no downside to running a 50/50 blend like the 1 monster sells. Nearly identical blood levels, in fact if yoyre used to running cyp the blend might even put you ahead a few ngdl with the added actual weight of the enanthate. And with cold weather coming, the stability will be better, less crashing.