Mk677 Not Behaving Normally Possibly Cut With Filler?

I got some Mk677 from a new source. However I believe it may be cut with fillers now. Testing the powder is $179, which I may end up doing, but not sure.
Tried my normal mix that can be found here, and it didn't dissolve.
As you can see in this post, I was able to mix and fully dissolve easily.
I did 28ml Distilled Water, 1.3ml Everclear. 750mg Mk677 and fully dissolved instantly.
Click below to see my actual comment, not seen in preview because I quoted someone.

So I tried 10mL Everclear 190 proof, and 19.5mL of distilled water. Didn't dissolve.
Attached is image of what it looked like.
Top is 10mL Everclear and 19.5mL distilled water. Slightly dissolved.
Bottom bottle is 2mL Everclear and 27.3mL Distilled water. Not dissolved at all.
Both have foam on top after I shake them.
1000046143.webp

I have to use full Everclear for it to dissolve.

Another company that has Mk677 in liquid form also uses similar mix. Fully dissolves. From their product info on liquid oral MK677
"Composition5% ethanol, 92.5% deionized water, 2.5% MK-677 (>99% purity)"

Calculation:
Ethanol (5% v/v): 30 mL × 0.05 = 1.5 mL
Deionized water (92.5% v/v): 30 mL × 0.925 = 27.75 mL
MK-677 (25 mg/mL for 30 mL): 25 mg/mL × 30 mL = 750 mg total powder

With “>99% purity,” active MK-677 ≈ 0.99 × 750 mg = 742.5 mg (or more)


So, mix 1.5 mL ethanol + 27.75 mL water and dissolve 750 mg MK-677 (yielding ~742.5 mg active at ≥99% purity) to make 30 mL at 25 mg/mL.

So it should have fully dissolved for sure at 10mL everclear and 19.5mL distilled water.

The issue is even if it was cut to half purity, and what is believed to be 25mg/mL was at 12.5mg/mL of mk677 every day, it's still going to be effective and you're still going to get effects. I can feel the effects in 5 days from water retention and pump. So feeling if it's cut with feelers would be difficult to know from normal use.

Thoughts?
 
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MK677 should dissolve in distilled water. no alcohol should be needed. PPL is great sometimes, sometimes has a few questionable raws, for MK i personally would look towards SSA (160 bucks for 20 grams).
 
MK677 should dissolve in distilled water. no alcohol should be needed. PPL is great sometimes, sometimes has a few questionable raws, for MK i personally would look towards SSA (160 bucks for 20 grams).
I knew I wasn't tripping because I said in that post in dissolved in pure distilled water. I only added everclear for sanitation.
 
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