Isatori Isa-Test GF 104 Caps


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  • Manufactured by: Isatori


Isa-Test GF

Maximum Strength Testosterone Stimulator—Now with Somatrin

  • Increase anabolic growth factors by 140%
  • Clinically shown to increase Free Testosterone by up to 154%
  • Exclusive P-450™ reduces "female-hormone" Estrogen by up to 43%
  • No illegal pro-steroids or dangerous prohormones
  • Increases muscle mass and strength.
  • Loading" or "cycling is not necessary. And because Isa-Test isnatural and won't shut down your body's own production of Testosterone,you don't need to cycle it and can use it for as long you would like.It is, however, always a good idea to take a break for one to twoweeks, after using any kind of supplement after 12 weeks.

Every medical professional and bodybuilder knows these are the three most potent hormones for increased muscle mass, strength gains, and cranked up sexual drive. ISA-TEST GF is now the world's only formula proven to manipulate all three... for total anabolic growth and zero side effects!

Even more impressive, here are five undisputed facts that are sure to convince you of the power of Isa-Test GF:

  • ISA-TEST contains clinical data revealing an up to 154% INCREASE in BIO-AVAILABLE TESTOSTERONE within 30 minutes...
  • ISA-TEST contains the scientifically proven P-450™ TO REDUCE the "female-hormone" ESTROGEN by up to 43%...
  • ISA-TEST is the FIRST EVER to use the GH breakthrough SOMATRIN™ to INCREASE YOUR STRENGTH
  • ISA-TEST will not shut down your body's natural production of Testosterone, like prohormones and illegal steroids...
  • ISA-TEST contains Rapid Bio-Diffusion Delivery™ Technology, so you can "feel" its effects from THE VERY FIRST DOSE!

ISA-TEST Ingredients:

Tribulus Terrestris (otherwise known as Tribulus or by the active compounds, saponins and protodioscin). Thisherbal extract was originally discovered and researched in Bulgaria(the home of many of today's Olympic Powerlifters). Even though it'sbeen lopped into the same boat as prohormones, it's absolutely,positively not a hormone. In fact, tribulus works with your body—not to inhibit it—but to help support its natural ability to produce T andrestore it to within "normal" ranges. Many theorize this is possiblebecause tribulus works by increasing luteinizing hormone (LH), which inturn tells your body to start producing more T. In fact, one study donewith healthy males who supplemented with 750 mg of tribulus per dayshowed a 72% LH increase and an impressive 41% increase in free Tlevels. Another study showed participants had increased libido, sexualbehavior, and sperm production. As a result of these findings, tribulushas become extremely popular and widely accepted as a safe andeffective alternative to prohormones.

Eurycoma longifolia - Better known by its patented form,Longjax™ - Animal studies have shown significant effects of Eurycomalongifolia on sexual behavior and increases in T—one showing an up to170% increase in T. Another plus is, because Eurycoma isn't aprohormone, it won't suppress your natural production of T: instead itboosts it. In a recent study reported in the 2007 ISSN Journal , 30 menparticipating in a 24-hour mountain biking race were divided into twogroups. One group (15) received Eurycoma, and the other group (15)received a placebo. The researchers measured both cortisol andtestosterone and discovered that the men who used Eurycoma enjoyed32.3% lower cortisol levels and 16.4% higher testosterone. Theyconcluded, "These results suggest that Eurycoma longifolia extract mayhelp to maintain normal levels of cortisol (low) and testosterone(high) and thus promote an overall 'anabolic' hormonal state duringintense endurance exercise." Users on the street have also experiencedfavorable results. It's been noted that 80% of people who use Eurycomanotice an immediate, definite increase in their libido. According tothe science, it appears Eurycoma is a potent stimulator of T levels andsexual arousal and vigor, which really isn't all that bad if you thinkabout it! Currently, there have been no negative side effects reportedfrom the use of Eurycoma.

Zinc/Magnesium - Zinc Aspartate, Magnesium Aspartate -Supported by two studies, this combination of minerals has proven itsworth in the lab and in the real world. It's become apparent for sometime now that consistent resistance training causes a depletion ofvital minerals in the muscle cells. One such critical mineral is zinc.Zinc has also been shown to play an important role in the body'sability to get a restful night's sleep. When you are able to get asound night's sleep, your body releases many more hormones, namely Tand growth hormone—two very powerful anabolic hormones for buildingmuscle mass. In fact, a larger percentage of T secreted daily in menoccurs during sleep, and levels peak during the early morning. As youcan see, a good night's sleep is vitally important for increasing Tlevels, and thus supplementing with zinc can help replace not only the"depleted" zinc from weight training but supply the body with adequateamounts for a restful night's sleep... so your T levels can continuallystay on the rise (pardon the pun.) What's more, zinc and magnesiumsupplementation have both been reported to significantly reduce levelsof the catabolic (muscle-wasting) "stress" hormone, cortisol, by 59%and 25% respectively.Because zinc and magnesium deficiencies are bothcommonly found in the general public and are even more prevalent inintensely trained athletes and weight trainers, this combination hasbecome popular. I suppose it's also safe to say that because zinc andmagnesium is merely a harmless mineral combination and not aprohormone, it's becoming more and more widely used by competitiveathletes, including college, professional, and Olympian. And with greatsuccess!

Ajuga   is a traditional folk remedy used in CentralAsia for thousands of years to enhance muscular strength and physicalendurance under harsh, exhausting conditions.

Rhaponticum is a plant that grows throughout easternSiberia that Soviet scientists used as a replacement for anabolicsteroids. Currently, rhaponticum is listed in the Russian Pharmacopoeiaas a remedy for increasing work efficiency under stressful conditions,improving athletic performance, and promoting recovery after intensemuscular workloads.

Epimedium , a lso known as "horny goat weed," is grown asan ornamental herb in Asia and the Mediterranean region. It has beenused for centuries to treat fatigue and boost sex drive. Recent studiesin humans have shown epimedium also decreases cortisol and enhancesimmune function.

P-450™ Hesperetin ([(S)-2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-H-1-benzopy-ran-4-one]) is an interesting citrusbio-flavonoid found primarily in oranges and lemons. The antioxidantproperties of hesperetin are fairly well established, and more recentstudies have indicated hesperetin may also have anti-inflammatory,anti-allergic, hypolipidemic (reduces total cholesterol, includingHDL), vasoprotective, and anti-carcinogenic actions. But a newlydiscovered, added benefit of this substance may be even more profoundfor weight trainers since hesperetin appears to be a potentanti-aromatase. See, aromatase is the enzyme that is involved in theprocess through which hormones in the body are converted to Estrogen.As an anti-aromatase, hesperetin reduces the formation of Estrogen inthe body. This is important because the conversion of Testosterone toEstrogen is thought to increase as we age (at least in males), andbecause increases in Estrogen are linked to a whole host of unwantedside effects, like increased bodyfat, testicular shutdown, waterretention, and in extreme cases, even gynecomastia (a"female-breast-like" appearance) or testicular cancer. What'sinteresting is that no one has used this powerful anti-Estrogencompound—until recently that is. Probably because hesperetin wasvirtually unknown until recent research indicated its potentialpositive effects for inhibiting Estrogen and because it takes animmense amount of resources to learn how to extract such a compoundfrom its natural source. Recently, however, hesperetin has beentrademarked under the name P-450. Since it's a natural compound and itdoesn't "shut down" your body's natural production of T, you can use itfor as long as you'd like.

Grapeseed extract is a n extract from red grapescontaining the active compounds known as oligomeric proanthocyanidins(OPC). OPC have potent antioxidant and cardio-protective properties.Recent studies have also shown that OPC have anti-Estrogenic properties.


As a dietary supplement, take 4 capsules with a full glass of water one hour prior to exercise. On non-training days, take 4 capsules one hour prior to bedtime. Take with or without food. For the best results, use continuously for a minimum of 8 weeks.


Use only as directed. Do not exceed suggested daily dose. Not intended for individuals under the age of 18, unless instructed by a doctor. Women should not use this supplement; so obviously, do not use this product if you are pregnant, nursing, or are contemplating pregnancy. If you have a medical condition or are taking any prescription medications, please consult your physician first. For adult use only at bedtime. If you are taking medication or have a medical condition, consult a physician before using this product. Do not use in conjunction with alcoholic beverages, when driving a vehicle, or while operating machinery. If your health-care provider has any questions, please have him or her call 1-866-688-7679. Keep out of reach of children.

Nutrition Facts

Serving Size 4 Capsules
Servings Per Container 26
Amount Per Serving
   Serving  % DV
ISA-TEST, a proprietary blend containing        -  
Vitamin C (Ascorbic Acid) 25 mg 40%
Vitamin B6 (Pyridoxine Hydrochloride) 7 mg 250%
Zinc (as Zinc Aspartate) 20 mg 130%
Magnesium (as Oxide and Aspartate) 300 mg 75%
SOMATRIN a proprietary blend containing 325 mg   -  
ISAFLOW a proprietary blend containing 100 mg   -  
Proprietary Blends
ISA-TEST, a proprietary blend containing
Tribulus extract (Tribulus terrestris L.)(aerial parts)(60% total saponins, 20% protodioscin), Epimedium extract (Epimedium sagittatum and Epimedium brevicornum)(leaf)(standardized for 10% icariin), P-450 Estrogen Inhibitor Citrus bioflavanoid complex (Citrus sinensis)(peel & fruit)(50% hesperidin), Tongkat ali extract 20:1 (Eurycoma longifolia)(root), Ajuga turkestanica extract 10:1 (stem and leaf), Grapeseed extract (Vitis vinifera L.)(seed) (Standardized for 95% proanthocyanidins), Fenugreek extract (Trigonella foenum-graecum L.)(seed)(standardized for 50% fenuside saponins), Rhaponticum carthamoides extract (root)(standardized for 5% Ecdysterones)
SOMATRIN a proprietary blend containing
Velvet bean extract (Mucuna pruriens)(seed)(standardized for 20% L-Dopa), Nettle extract 30:1 (Urtica dioica)(root), Melatonin (N-Acetyl-5-Methoxytryptamine)
ISAFLOW a proprietary blend containing
Butchers broom extract (Ruscus aculeatus)(root)(standardized for 20% sterolic heterosides), Hesperidin methyl chalcone (Citrus sinensis)(fruit)(90% hesperidin)
*percent Daily Values are based on a 2,000 calorie diet.

Ingredients: Gelatin, Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose, Titanium Dioxide, FD&C Red #40, FD&C Blue #1, FD&C Red #28.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Nutrition Facts are a simulation of the product's "Nutrition Label". For the actual Nutrition Label please refer to the product packaging.

*The products and the claims made about specific products on or through this website have not been evaluated by this website or the United States Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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