dick pills for sale

The Role of Testosterone in Muscle Growth Studies on Testosterone and Muscle Synthesis

Several research studies have established the positive correlation between testosterone levels and muscle growth. For instance, a study by Bhasin et al. (2001) found that testosterone supplementation leads to significant increases in lean body mass and muscle size. - The mechanism involves testosterone’s influence on protein synthesis, promoting the growth of muscle fibers. These findings have broad implications, especially in the context of aging, where testosterone levels naturally decline.

 Effect on Athletic Performance 

The relationship between testosterone and athletic performance has been a subject of intense research and debate. While some studies have found that higher testosterone levels correlate with improved strength and endurance, others have highlighted individual variability and potential side effects. - It’s worth noting that the use of testosterone boosters in competitive sports is controversial and regulated due to concerns about fairness and health risks. 

Controversies and Ethical Concerns 

The ethical concerns around testosterone supplementation are rooted in the potential for misuse, especially in sports and bodybuilding. This has led to regulatory guidelines and constant monitoring. 

Testosterone and Mood Regulation Connection between Testosterone Levels and Mood Disorders

Research has identified a link between low testosterone levels and mood disorders such as depression. A meta-analysis by Zarrouf et al. (2009) concluded that testosterone therapy could have a positive impact on mood, especially among hypogonadal men. - The precise mechanisms by which testosterone affects mood are still being explored, including its interaction with neurotransmitters like serotonin. 

Therapeutic Use in Treating Depression and Anxiety

Some clinical trials have investigated testosterone's potential as a treatment for depression and anxiety, particularly in men with low levels of the hormone. The results, however, are mixed and further research is needed to establish clear guidelines for therapeutic use. - The balance must be struck between potential benefits and risks, as excessive testosterone can lead to other health issues. 

Gender Differences in Response to Testosterone 

The role of testosterone in women's mood and overall well-being has also been a subject of research. While testosterone is primarily considered a male hormone, it is present in women as well, and its balance can affect various aspects of health. - Studies have shown that testosterone replacement therapy in postmenopausal women can improve mood and quality of life, but more extensive research is needed to understand the long-term effects and potential risks.

Products: 15 of 5
    • 12% off


          Introducing Elevate Test Booster: A cutting-edge research tool in the exploration of natural testosterone enhancement.

          Carefully formulated and designed for research applications, Elevate represents a new frontier in the investigation of botanical extracts and their potential to synergize the body's hormonal regulation.


          • Ultimate Male Enhancement
          • Get Harder Faster
          • Improve Sexual Performance
          • Boost Sex Drive
          • Enhance Erectile Function

          Score: 4.8 (votes: 4)
          Reviews: 1
            • 12% off
            $64.00save $7.68
          • $56.32
          Sorry, we only have 3 of that item available
          • 10% off
          • SALE

              LOW MG SILDENAFIL



              • Try our new 10mg low dose Viagra
              • Used to treat erectile dysfunctions
              • Used to treat pulmonary arterial hypertension (PAH)
              Score: 5.0 (votes: 1)
              Reviews: 1
                • 10% off
                $49.00save $4.90
              • $44.10
              Sorry, we only have 29 of that item available
              • 12% off


                    Vardenafil is a compound known for its potential benefits in addressing issues related to erectile function. Extensive research has been conducted to understand its effects, mechanism of action, and overall efficacy.

                    Mechanism of Action:

                     Vardenafil works by selectively inhibiting the enzyme PDE5, which plays a role in the degradation of cyclic guanosine monophosphate (cGMP) in the penile tissues. By inhibiting PDE5, vardenafil promotes the relaxation of blood vessels, facilitating increased blood flow to the erectile tissues. This improved blood circulation contributes to enhanced erectile function.

                    Add first review
                    Not rated yet
                      • 12% off
                      $54.00save $6.48
                    • $47.52
                    Only 4 left in stock
                    Sorry, we only have 4 of that item available
                    • 12% off

                          MOJO TESTOSTERONE BOOSTER

                          MoJo Testosterone Booster – Unlock Your Potential Naturally!

                          Introducing MoJo, the all-natural testosterone booster designed for men who seek to embrace vitality, strength, and confidence. Crafted with nature's finest ingredients, MoJo's unique formula is your key to a revitalized life.

                          Product Details:

                          • Product Name: MoJo Test Booster
                          • Type: 100% Natural Testosterone Booster
                          • Availability: Now at 99Purity


                          • Improve Self Confidence: Elevate your self-esteem and face life with renewed energy and optimism.
                          • Boost Libido & Sex Drive: Awaken your natural desire and passion with MoJo's sex drive stimulator.
                          • Superior Sexual Performance: Enhance your performance in bed, fostering deeper connections.
                          • Increase Muscle Mass: Sculpt your body and gain lean muscle mass.
                          • Stronger Bones: Fortify your skeletal system, adding to overall health and wellbeing.
                          • Can Eliminate Erectile Dysfunction: Address common sexual health challenges naturally.
                          • Enhance Energy Levels: Rejuvenate your day-to-day life with a natural surge in energy.

                          UNLEASH YOUR POTENTIAL

                          1. Ultimate Male Confidence Booster: Empower yourself with the confidence you deserve.
                          2. Increase Testosterone Production Naturally: Elevate your body's natural testosterone production without synthetic additives.
                          3. Sex Drive Stimulator: Ignite your passion and intimacy.
                          4. Improve Athletic Performance: Excel in sports and fitness activities with MoJo's targeted formula.
                          5. Increase Semen Volume: Experience a fuller, more satisfying sexual life.

                          WHY CHOOSE MOJO?

                          With countless products in the market, MoJo stands out as a potent, all-natural option. Here's why:

                          • Scientifically Formulated: Developed with scientific precision, MoJo's blend harnesses the power of nature.
                          • Quality Assured: Manufactured under stringent quality controls, ensuring purity and efficacy.
                          • Ethically Sourced Ingredients: Committed to sustainability, MoJo's ingredients are responsibly sourced.
                          • Satisfied Customers: Join the ranks of satisfied researchers who have discovered a transformation with MoJo.

                          Order Your MoJo Today!

                          Score: 4.7 (votes: 9)
                          Reviews: 3
                            • 12% off
                            $64.00save $7.68
                          • $56.32
                          Sorry, we only have 2 of that item available
                          • 12% off
                          • HUGE DISCOUNTS

                              MOJO POWDER

                              99's famous Mojo Powder

                              25 gram and 50 gram options.  

                              The best testosterone booster that increases testosterone up to 400%.

                              Score: 5.0 (votes: 2)
                              Reviews: 1
                                • 12% off
                                $109.00save $13.08
                              • $95.92
                              Out of stock

                            Discover the Power of Natural Testosterone Enhancers: Experience Exclusive, Premium Test Boosters at 99PURiTY

                            As the buzz around natural testosterone enhancers gains momentum, we thought it apt to introduce you to our exclusive range of top-tier Test Boosters. Tailored to your needs, these boosters are now available at 99PURiTY.

                            What can you gain from enhanced testosterone levels?

                            Elevated Self Confidence Revitalized Libido & Sex Drive Enhanced Sexual Performance Augmented Muscle Mass Reinforced Bone Strength Potential Elimination of Erectile Dysfunction Boosted Energy Levels

                            What is the function of testosterone boosters?

                            Testosterone boosters are specialized products designed to amplify a man's testosterone levels, either naturally or artificially. This increase can enhance your sex drive, improve sexual performance, and aid in developing robust and larger muscles.

                            Our Secret Weapon: 99Purity Test Booster - MOJO and Elevate

                            99Purity's Test Booster - MOJO and Elevate are robust products meticulously designed to augment your body's testosterone production capabilities. These secret compound are made available exclusively for our customers' personal research purposes and is not suitable for individuals under the age of 18. Be assured, MOJO and Elevate does not interfere with any drug test results.

                            Men across all age groups utilize testosterone boosters to maintain optimal levels of this crucial hormone, thus ensuring a balanced sex drive and efficient muscle development.

                            Testosterone levels need a boost?

                            Signs of Low Testosterone may include:

                            Decreased Sex Drive? Reduced Muscle Mass? Accumulation of fat around the waistline? Erectile Dysfunction (ED)? Reduced Energy Levels? Decline in Cognitive Sharpness?

                            If any of these symptoms seem familiar, you could be experiencing low testosterone levels. As men age, a drop in testosterone is natural. Given the hormone's vital role in male physiology, it's understandable why many are interested in how to boost testosterone naturally.

                            Each month, hundreds of thousands of men turn to the internet searching for testosterone boosters. With more than 7.5 million websites touching on this topic, the interest is undeniable.

                            We proudly stock the most highly-rated, 5-star testosterone boosters on the market. Discover the power of testosterone boosting with us.

                            Want to boost your testosterone levels naturally?

                            You might think that MOJO or Elevate s just another testosterone booster packed with common ingredients such as Zinc, Magnesium, D-Aspartic Acid, Vitamin D, Tribulus Terrestris, and so on. But the science of testosterone boosting goes deeper.

                            Unlike many supplements from big-name stores filled with ineffective compounds, we at 99Purity prioritize quality and effectiveness. We meticulously select the best products based on thorough research, refusing to compromise on the quality of our ingredients.

                            If you're aiming to optimize your testosterone levels, you're in the right place. Try MOJO or Elevate, and experience the difference for yourself. One of our clients reported a whopping 400% increase in testosterone levels as per their blood lipid profile test after using MOJO. *Results may vary between individuals.

                            At 99Purity, we've dedicated years to studying, reviewing, and testing the top-performing products in categories like SARMs,Nootropics, Peptides, and now Test Boosters. Our community is akin to one of the largest clinical trials ever established.

                            Welcome to 99Purity, a leading-edge chemical research company serving researchers, laboratories, chemists, universities, athletes, bodybuilders, and biohackers. Our combined expertise has enabled us to design research products that push boundaries.

                            99Purity stands for innovation in research. We believe in a comprehensive approach to this endeavor. Bookmark our website, www.99purity.com, become a part of our community by signing up on our main page, and stay updated with our Test Boosters, SARMs, Nootropics, Peptides, and other research products.

                            Footer navigation