Primo vs Masteron for TRT add-on. Is Primo really worth it?

BJJisLIFE

Member
Hey guys! I've been reading up a lot on Primo and Masteron, because they seem to be great add-on's to TRT to help regulate E2, lower SHBG and free up Testosterone. From what I've read I can't find a significant difference betwee the 2 other than price, and some say Masteron makes them drop hair like crazy. But the general consensus is that Hair loss is genetic and if something makes you lose hair, you were already going to lose it anyway.

I'm having a hard time justifying the HUGE price difference between Masteron and Primo. Is it really worth it?
 
Masteron gives a harder, more vascular look along with boosting sex drive. It's purely for looks or a quality of life boost if you want a higher libido.

Primo gives a different kind of look. Full, round, and lean with lots of vascularity and striations if you're lean. It actually builds muscle, unlike masteron. It's absolutely worth the price, especially if you brew from raws.
 
Hey guys! I've been reading up a lot on Primo and Masteron, because they seem to be great add-on's to TRT to help regulate E2, lower SHBG and free up Testosterone. From what I've read I can't find a significant difference betwee the 2 other than price, and some say Masteron makes them drop hair like crazy. But the general consensus is that Hair loss is genetic and if something makes you lose hair, you were already going to lose it anyway.

I'm having a hard time justifying the HUGE price difference between Masteron and Primo. Is it really worth it?
Ultimately it comes down to price and goals. These are 2 different compounds with different effects, specific to the user’s goals. Both require higher dosage to be effective in my experience. Personally I prefer Masteron with the cycles I run.
 
Masteron gives a harder, more vascular look along with boosting sex drive. It's purely for looks or a quality of life boost if you want a higher libido.

Primo gives a different kind of look. Full, round, and lean with lots of vascularity and striations if you're lean. It actually builds muscle, unlike masteron. It's absolutely worth the price, especially if you brew from raws.

I'm not looking to gain any size because I'm straining for an Ironman at the end of the year. I just wanted to add it for the well being and libido. In those regards they're pretty much the same correct?
 
I'm not looking to gain any size because I'm straining for an Ironman at the end of the year. I just wanted to add it for the well being and libido. In those regards they're pretty much the same correct?
No. IME masteron is much better for libido/well being and requires lower dosages = less expensive. Primo is a great lean mass builder but has to be dosed very high
 
No. IME masteron is much better for libido/well being and requires lower dosages = less expensive. Primo is a great lean mass builder but has to be dosed very high

I remember seeing a TRT test/mast/proviron log with bloodwork. The guy ran 100mg test cyp/ 200mg mast E and I forget . His total test was in the low 700's, E2 was like 80, but his free test was somewhere in the 500's. I've been trying to find it again but for some reason I can't, but it is the reason why I want to add it to my TRT.
 
I was running 170mg test and 300mg primo per week. No AI. Total test was at 1050ng, free test 31ng and E2 11pg.

I didn’t notice the low E2 symptoms until my levels came back up (I actually feel better now) but it wasn’t that bad. Knees feel less crunchy and muscles plumped up a bit too.

I’m using it to cut while “cruising”. It’s great at retaining muscle on a deficit and the fat is coming off quick (though my diet has been on point).

Lipids were slightly out of range but not by much. Same for Hcrit & crp but I was also getting over a virus/flu when I had bloods drawn.

I’ve not used mast.
 
I was running 170mg test and 300mg primo per week. No AI. Total test was at 1050ng, free test 31ng and E2 11pg.

So it was the proviron that caused the guys Free T to be so high? I mean I know proviron is good at freeing up test but damn man, I wonder what it feels like to have free T in the 500's.
 
Proviron, mast and primo all seem to smash SHGB down. The 300mg primo on cruise test took my SHGB to half what it was on just 500mg test. I can’t imagine how many grams of test you’d need to be running to get your free test that high though.

Looking forward to bulking on test + primo.
 
If money isn’t the issue I’m choosing primo over mast every time and I love mast too. Currently running tren, mast, and cruise dose of test now and plan on running primo for my spring /summer blast as I love the lean gains and my feeling on primo is amazing.
 
If money isn’t the issue I’m choosing primo over mast every time and I love mast too. Currently running tren, mast, and cruise dose of test now and plan on running primo for my spring /summer blast as I love the lean gains and my feeling on primo is amazing.
What dose do you run primo at?
 
Definitely primobolan for me. Primo is an entirely different animal to me. Where most gear starts plateuing out in around the 7 or 8 week marker, that's when primo is just getting started!

Once I round that marker and continue on with it, the changes become more drastic week to week. I feel good on it also, I don't feel like I'm dumping toxic shit into my body. 600-700 mg a week is the sweet spot for me on primo
 
Ran it at 400 a week for 16 weeks my first time and will run it at 6-800 this coming run along with 2iu gh and I’ll probably kick it off with 50mg var ed for the first 4-5 weeks.
This combo right here is fucking deadly!! I've done this stack many times (I usually throw 1cc of deca/wk in there with it though) and I keep my test right at 200mg a week.

Out of more cycles than I could shake a stick at, this was probably one of the best cycle stacks I've ever used.

The only other one that kicked about as much ass for me was 700/wk primo and 600/wk NPP. Good choice dude, you'll love the results from that
 
This combo right here is fucking deadly!! I've done this stack many times (I usually throw 1cc of deca/wk in there with it though) and I keep my test right at 200mg a week.

Out of more cycles than I could shake a stick at, this was probably one of the best cycle stacks I've ever used.

The only other one that kicked about as much ass for me was 700/wk primo and 600/wk NPP. Good choice dude, you'll love the results from that
Hell yeah im stoked now lol. Forgot to mention I’ll also be running 200mg of cyp a week as I don’t like running aromatizing compounds that much although npp was my favorite until I ran primo. I’ve also been trying to lean out as much as possible before i start this next run.
 
Hell yeah im stoked now lol. Forgot to mention I’ll also be running 200mg of cyp a week as I don’t like running aromatizing compounds that much although npp was my favorite until I ran primo. I’ve also been trying to lean out as much as possible before i start this next run.
Run all my stacks the same exact way bro. 200mg of test per TRT script, take other compounds higher.

I'm fortunate that I can do about a 2:1 ratio of nandrolone to test without issues. Primo is great because it's not gonna fuck with you like taking other compounds that much higher than test, you can do like a 4:1 ratio and be absolutely fine and feel great! Equipoise is another one I can take higher, say 600mg per week or 3:1, masteron is another. Actually, to be totally honest with ya I don't run any other compounds aside from those anymore, and I just rotate through them. If this run was eq, next run may be deca, next run may be a whack of primo for 15 weeks, occasionally anavar as my only oral anymore, fuck dbol, drol. Decided to go proviron this go around though. No water retainers, Im almost always in a caloric deficit now and still have trouble dropping under 230 lbs, despite dieting hard af!
 
Run all my stacks the same exact way bro. 200mg of test per TRT script, take other compounds higher.

I'm fortunate that I can do about a 2:1 ratio of nandrolone to test without issues. Primo is great because it's not gonna fuck with you like taking other compounds that much higher than test, you can do like a 4:1 ratio and be absolutely fine and feel great! Equipoise is another one I can take higher, say 600mg per week or 3:1, masteron is another. Actually, to be totally honest with ya I don't run any other compounds aside from those anymore, and I just rotate through them. If this run was eq, next run may be deca, next run may be a whack of primo for 15 weeks, occasionally anavar as my only oral anymore, fuck dbol, drol. Decided to go proviron this go around though. No water retainers, Im almost always in a caloric deficit now and still have trouble dropping under 230 lbs, despite dieting hard af!
Man EQ has been on my wishlist for a while but my hematocrit stays in the upper range even though I try to donate when’re I can. May try to drop my cruise dose to see if I can get it low enough to run EQ. I’m 225 with just some lower abdomen and back fat left lol
 
High dose test is just a nasty compound for me. If someone told me years ago that I would have a much more quality look keeping test at 200mg a week and taking specific compounds higher I would have never have fucked with 500, 750, 1000mg a week test. Shit fucking skin, higher estrogen, acne. Fuck all that mess, I didn't get into this game to have to be embarrassed to remove my shirt because of crazy acne on my back/shoulders!
 
Man EQ has been on my wishlist for a while but my hematocrit stays in the upper range even though I try to donate when’re I can. May try to drop my cruise dose to see if I can get it low enough to run EQ. I’m 225 with just some lower abdomen and back fat left lol

Eq and primo are kind of similar in terms of results. Primo will always be my #1 compound, I would run it every damn cycle if it wasn't expensive as hell. But eq is the closest thing to it imo, but yes the bloods get more skewed from it
 
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