I've tried just about all of them & have wasted hundreds of dollars on this same quest but came up short. I finally took the plunge & put a shot of Testosterone Cypionate in my ass once every Monday & felt its amazing effects between weeks 2-3. In the end, Test itself its king, it's far less expensive (esp if u use one of eroids top 3 sources) & 1000% more effective. The only downside is your balls shrinking.

When I was around 14, I remember going to a health food store and buying a glass dropper bottle of sarsaparilla extract. It said it boosts testosterone 200% or something like that. Man I loved that nasty tasting liquid and swear I felt a boost from it!

To answer your question: yes there are some rx ones. Clomid and tamoxifen do. Check out Bill Roberts articles/posts on using letro alone as a form of TRT.

I love daa in pct

the best test booster is TEST!

i blood tested a test booster few years ago and total test it didnt budge, i think it was free test it increased maybe 20%. I forget.

DAA i think is decently proven but getting enough rest, and making sure you are getting enough things like vitamin D are very important for you body to properly manages its hormonal balance.

Before I ever touched gear I used a test booster from gnc. I began having libido issues and saw my doc. He tested levels and accused me of using gear. It only tested at like 950 or so, but it elevated it enough to have some estrogen conversion issues. So yes, it did elevate testosterone levels, but the estrogen blockers it supposably had in it weren't effective Ill use some tribulus every now and again between cycles just to help kick start after pct, but off cycle , I think the idea is achieving homeostasis of a natural healthy level.

DAA works wonders and complementing it after a month of your standard PCT of clomid and nolva for another month will further enhance your natural testosterone level a bit.

There are several supplements that can help, like d-aspartic acid, but it also depends on the person. I tried about every single test booster on the market, over many years and they gave me a slight boost, but nothing great. My doctor had me try them, because of my low testosterone levels. Results may be different with someone who doesn't have low levels to start with, but I don't know for sure. Once I got on a TRT level of real test, there was no comparison at all. I think it may be helpful off cycle or possibly pct, but I haven't found that they do a whole lot. Just my .02.

Standard pct product, clomid, nolva, aro etc...

if your looking for a natural over the counter test booster, I recommend d-aspartic acid (d-aa), taking 4 grams daily can raise your test by over %40 in two weeks.

Have you got low testosterone?