Color of this Test C OK?

[HellRizer]

Curious if the color of this Test 250 C with mct is too dark? Yeah, I'm 3 weeks in to the vial. Didn't think twice when I got it as I was switching from clinic grade with GSO to UGL with MCT. Now 3 weeks in I'm wondering if I'm feeling anything. Granted, I googled Test C color and the Para Pharma and some posts came up.

I reached out to them but also wanted to get some thoughts from the board. Para Pharma posted recently that their Test 250 E is darker and not to worry, nothing about their Test 250 C.

Test C 250 on left and Test 400 E on right.

 

[traininsane11]

Curious if the color of this Test 250 C with mct is too dark? Yeah, I'm 3 weeks in to the vial. Didn't think twice when I got it as I was switching from clinic grade with GSO to UGL with MCT. Now 3 weeks in I'm wondering if I'm feeling anything. Granted, I googled Test C color and the Para Pharma and some posts came up.

I reached out to them but also wanted to get some thoughts from the board. Para Pharma posted recently that their Test 250 E is darker and not to worry, nothing about their Test 250 C.

Test C 250 on left and Test 400 E on right.

View attachment 242103

Send it for testing will be your only real way to find out and secondly having bloods done

Within reason the colour rarely reflects the quality or product

 

[hevi-head]

Definitely doesn’t look like MCT oil. If it is the raws are definitely darker than usual.
Not saying there’s anything wrong with it, they’ve always been pretty reliable.

 

[Cv215]

Shit man just pin it and stop worrying. There’s so many little variations between all of these products. I’ve made some brews with mct and ya in general they’re usually pretty clear but I wouldn’t sweat it. Get some bloodwork or have it tested if you really want to be sure.

 

[Mufasa123]

Definitely doesn’t look like MCT oil. If it is the raws are definitely darker than usual.
Not saying there’s anything wrong with it, they’ve always been pretty reliable.

Agree with this - all else held equal, mct tends to be lighter than gso so raw color would drive it. That said, in so many cases color means absolutely nothing and raw color can and does vary though usually not much variance in testosterone (tren in my exp is where you see the most color variation in raws and therefore finished even though all may test perfectly and use same oil).

 

[Sectør]

There’s been a lot of yellow test popping up in the marketplace lately. Some people ran a GCMS on the raws as well

Basically showed that there was some oxidation/degradation of the raws, but also there was still some residual solvents left over in the raws from the manufacturing process (that shouldn’t be there and were considered toxic)

Some off brushed the test off as the GCMS being inaccurate. Personally I wouldn’t inject piss colored test because it means there’s some level of impurities with the raws and we don’t know the full extent. Some people have a different risk tolerance and are ok with that

 

[Sectør]

One example:

Janoshik Analytical

The table didn’t paste over right, but the id names are correct in the summary

Peak	Rt (min)	Area%	ID
1	15.323	2.84%	17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one
2	15.457	3.22%	Acrylophenone, 2,2’,5’-trimethyl-
3	20.638	76.97%	Testosterone cypionate (parent)
4	20.709	16.97%	4,6-Androstadien-17β-ol-3-one

Peak 3 — Testosterone cypionate (76.97%)

• This is the main product but at only ~77% area — low purity. Potency will likely be lower than labeled unless an independent assay says otherwise.

Peak 4 — 4,6-Androstadien-17β-ol-3-one (16.97%)

• Large secondary peak (≈17%). This is an unsaturated steroid (an androstadienone-type compound) and is most consistent with structural isomerization or oxidative/dehydrogenation degradation of the parent steroid.
• Because it’s substantial in amount, it’s the main impurity of concern. It may alter biological effect and could increase side-effect/unknown-toxicity risk compared with pure testosterone cypionate.

Peak 1 — 17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one (2.84%)

• This is a tosylate (p-toluenesulfonyl) ester/derivative attached to the steroid — strongly suggests a synthetic/by-product impurity from the manufacturing process (a protection/activation reagent left over or incomplete work-up).
• Even at ~3%, a tosylated steroid impurity is not something you want in an injectable product — potential reactivity/irritation.

Peak 2 — Acrylophenone, 2,2’,5’-trimethyl- (3.22%)

• This is an aromatic ketone; likely solvent/reagent contaminant, degradation of an organic reagent, or a column artifact. Not a normal steroid impurity. Could be from contaminated glassware, solvents, or reagents used in synthesis. Also not desirable.

 

[madg]

Bloodwork or testing only way

 

[Mufasa123]

One example:

Janoshik Analytical

The table didn’t paste over right, but the id names are correct in the summary

Peak	Rt (min)	Area%	ID
1	15.323	2.84%	17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one
2	15.457	3.22%	Acrylophenone, 2,2’,5’-trimethyl-
3	20.638	76.97%	Testosterone cypionate (parent)
4	20.709	16.97%	4,6-Androstadien-17β-ol-3-one

Peak 3 — Testosterone cypionate (76.97%)

• This is the main product but at only ~77% area — low purity. Potency will likely be lower than labeled unless an independent assay says otherwise.

Peak 4 — 4,6-Androstadien-17β-ol-3-one (16.97%)

• Large secondary peak (≈17%). This is an unsaturated steroid (an androstadienone-type compound) and is most consistent with structural isomerization or oxidative/dehydrogenation degradation of the parent steroid.
• Because it’s substantial in amount, it’s the main impurity of concern. It may alter biological effect and could increase side-effect/unknown-toxicity risk compared with pure testosterone cypionate.

Peak 1 — 17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one (2.84%)

• This is a tosylate (p-toluenesulfonyl) ester/derivative attached to the steroid — strongly suggests a synthetic/by-product impurity from the manufacturing process (a protection/activation reagent left over or incomplete work-up).
• Even at ~3%, a tosylated steroid impurity is not something you want in an injectable product — potential reactivity/irritation.

Peak 2 — Acrylophenone, 2,2’,5’-trimethyl- (3.22%)

• This is an aromatic ketone; likely solvent/reagent contaminant, degradation of an organic reagent, or a column artifact. Not a normal steroid impurity. Could be from contaminated glassware, solvents, or reagents used in synthesis. Also not desirable.

That's shit product right there. Looks like old or poor production process but low purity that most anyone should consider junk regardless.

 

[Sectør]

That's shit product right there. Looks like old or poor production process but low purity that most anyone should consider junk regardless.

There’s a lot of vendors (not here but across various board) that have piss colored test now.

Probably will continue making its way into the market as I’m sure they’ve been produced in large batches. Just bad raws with a lot of garbage in them and bad manufacturing processes

 

[tenny]

NAAAAA......if you trust the source...its good to go.

 

[mexbeast]

One example:

Janoshik Analytical

The table didn’t paste over right, but the id names are correct in the summary

Peak	Rt (min)	Area%	ID
1	15.323	2.84%	17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one
2	15.457	3.22%	Acrylophenone, 2,2’,5’-trimethyl-
3	20.638	76.97%	Testosterone cypionate (parent)
4	20.709	16.97%	4,6-Androstadien-17β-ol-3-one

Peak 3 — Testosterone cypionate (76.97%)

• This is the main product but at only ~77% area — low purity. Potency will likely be lower than labeled unless an independent assay says otherwise.

Peak 4 — 4,6-Androstadien-17β-ol-3-one (16.97%)

• Large secondary peak (≈17%). This is an unsaturated steroid (an androstadienone-type compound) and is most consistent with structural isomerization or oxidative/dehydrogenation degradation of the parent steroid.
• Because it’s substantial in amount, it’s the main impurity of concern. It may alter biological effect and could increase side-effect/unknown-toxicity risk compared with pure testosterone cypionate.

Peak 1 — 17β-(4-Methylbenzenesulfonyloxy)androst-4-en-3-one (2.84%)

• This is a tosylate (p-toluenesulfonyl) ester/derivative attached to the steroid — strongly suggests a synthetic/by-product impurity from the manufacturing process (a protection/activation reagent left over or incomplete work-up).
• Even at ~3%, a tosylated steroid impurity is not something you want in an injectable product — potential reactivity/irritation.

Peak 2 — Acrylophenone, 2,2’,5’-trimethyl- (3.22%)

• This is an aromatic ketone; likely solvent/reagent contaminant, degradation of an organic reagent, or a column artifact. Not a normal steroid impurity. Could be from contaminated glassware, solvents, or reagents used in synthesis. Also not desirable.

This sucks! Re filtering wouldn't help with this .
Regarding the color, my test c from the pharmacy is clear as water

 

[Mufasa123]

This sucks! Re filtering wouldn't help with this .
Regarding the color, my test c from the pharmacy is clear as water

It's not large particle stuff like bacteria so 22 micron won't do anything. Basically garbage raw in = garbage finished out.

 

[TheOtherOne55]

this is overthinking at its peak....ive never questioned the color of anything.
Example here....now you're starting to wonder if u feel shit. I guarantee if it was lighter you wouldnt question anything.
You're spinning.

If you are that nervous and questioning it, send it in for testing.

 

[LATS]

I've had test that was a light golden. I have had it clear.. I get bloods throughout the year on the hormone panel and both colors have been fine.. that being said Para has great gear.. never have seen complaints about quality . . Only way to tell is through testing. But again Para is a top notch supplier.

 

[Sectør]

this is overthinking at its peak....ive never questioned the color of anything.
Example here....now you're starting to wonder if u feel shit. I guarantee if it was lighter you wouldnt question anything.
You're spinning.

If you are that nervous and questioning it, send it in for testing.

I mean if you’re drinking water has been clear the last 10+ years, and suddenly it’s dark yellow, would you continue drinking it and not even wonder why because “that’s just the way it is now”?

GSO carrier oil has been known to oxidize under heat and have a yellowish tint, MCT oil not so much. If it was a light yellow tint than yeah that could be considered normal.

But tren colored test in MCT carrier oil? That’s definitely not normal.

 

[TheOtherOne55]

I mean if you’re drinking water has been clear the last 10+ years, and suddenly it’s dark yellow, would you continue drinking it and not even wonder why because “that’s just the way it is now”?

GSO carrier oil has been known to oxidize under heat and have a yellowish tint, MCT oil not so much. If it was a light yellow tint than yeah that could be considered normal.

But tren colored test in MCT carrier oil? That’s definitely not normal.

I'm exactly like @LATS
I've had test thats clear, i've had test that dark yellow, i'd had test that's light yellow.
Now its one thing if he had stated that he had used this specific lab for years and THIS IS THE FIRST TIME its been colored different.
OR if it were some random lab we had never heard of and this was happening. But...it seems like its neither of those.
We've also given him multiple options to chill his anxiety...get bloodwork or send it in for testing.

 

[Siggy]

Its probably OK to pin, but your concern is understandable.

If you have the money, send it in for testing. In the meanwhile, pin a small amount and see how your body reacts.

I have used Para in the past with no issues.

 

[Jackboy7171]

Grape seed oil