Isatori Isatest is a testosterone booster supplement that benefits users in several different areas including:
increase testosterone production
increase levels of free testosterone
contains anti aromatase to reduce estrogen
increase strength and mass
improve libido and sexual health
Exactly how Isa test GF accomplishes these will be discussed here with a close look at its ingredient profile. So first, let's list some of the important ingredients contained in Isa Test GF.
Eurycoma Longifolia (tongkat ali)
Epimedium Sagittatum (horny goat weed)
P-450 Anti Aromatase
Ajuga Turkestanica (turkesterone)
Stinging Nettle Extract
Testofen, also known as Fenugreek extract, has long been used in Ayurvedic and Chinese medicine. Various studies have found testofen to have beneficial effects such as: enhance testosterone levels; improve sperm count; helps reduce fat consumption; increase post-exercise glycogen resynthesis; and significantly increase free testosterone levels in humans. Tribulus has been discussed many times on our site here, so I won't go in details about it. But it works to help increase LH levels.
Horny goat weed has been used as an aphrodisiac, and it helps increase libido, and improve sexual performance and sexual satisfaction. Eurycoma Longifolia has similar properties as tribulus where it affects the lutenizing hormone (LH). It also helps increase male fertility and increases semen volume, and sperm concentrations.
Ajuga Turkestanica is also known as turkesterone. It is the most powerful beta ecdysterone, which is a plant sterol with strong anabolic effects. Studies have found turkesterone to enhance lean mass to fat mass ratio; stimulate protein synthesis; increase muscle glycogen concentrations; stimulate protein synthesis; and has no side effects.  Turkesterone is found to have strong anabolic properties as an anabolic steroid known as nerobol.  The big plus side of Ajuga Turkestanica is that there doesn't seem to be any side effects. Stinging nettle extract is part of the "Somatrin" blend in Isatori Isa Test GF. This is often used by bodybuilders to help increase the free testosterone levels. It works by inhibiting sex-hormone binding globulin (SHBG). Studies have found that stinging nettle extract has a very high affinity for binding to SHBG's, and thus inhibiting the SHBG.
Isatori Isa Test Side Effects
While taking Isatest, I did not notice any side effects. However, some possible side effects of Isa test include: acne breakouts, increased aggression, and increase in sex drive. I noticed a big boost in my sex drive and libido. The one thing is that at times, it seemed I had some temper issues, although not a huge problem. A bit more restraint had to be used to "hold" the aggression, but on the plus side, this really worked to my benefit in the gym. I had a lot more focus, energy, intensity, and stamina in the gym. I was lifting heavier, and had a lot of energy. One thing to point out here is that younger individuals - late teens to early / mid twenties - may not see as much benefit from using Isa Test GF as slightly older guys (30+).