Top dietary supplements for testosterone: comparison of prices and manufacturers
1. D-asparaginic acid (D-ASPARTIC ACID, DAA)
1.1. The mechanism of action:
D -asparaginic acid (DAA) is an amino acid that plays a role in the neuroendocrine system. It participates in the synthesis of luteinizing hormone (LH) and growth hormone (GR) in the pituitary gland, which, in turn, stimulates the production of testosterone in testicles in men and progesterone in ovaries in women. DAA can also affect the NMDA receptors (N-methyl-D-aspartate) participating in the regulation of hormone release. Some studies show that the DAA can increase the level of testosterone, especially in men with an initially low level. However, the research results are contradictory, and not everyone shows a significant effect.
1.2. Scientific research:
- Rosario et al., 2009 research: 2009): One of the first studies in public showed that taking 3 g of DAA per day for 12 days led to an increase in testosterone level by 42% in men. However, it is worth noting that the sample was small.
- Topo study (Topo et al., 2009): This study also used the dosage of 3 g of DAA per day, and the results showed an increase in testosterone level by 40% after 12 days. In addition, an improvement in spermatogenesis was noted.
- Study of Meloni (Meloni et al., 2011): This study showed that DAA does not have a significant effect on testosterone levels in physically active men.
- Ferrando et al. (2013): The meta-analysis of several studies showed that the DAA can be effective for increasing testosterone levels in men with subwarb or low testosterone levels, but the effect can be less pronounced in healthy men.
1.3. Dosage:
The recommended DAA dosage is usually 2-3 grams per day. Reception cycles are usually 1-2 months, followed by a break. Some protocols recommend taking DAA in the morning on an empty stomach for better absorption.
1.4. Side effects:
In general, DAA is considered safe for most people. However, some users report the following side effects:
- Irritability
- Headaches
- Nausea
- Acne (in rare cases)
1.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | D-Aspartic Acid | 3 g | 66 | 2500-3500 | iherb, ozone, wildberries |
| Maxler | D-Aspartic Acid | 3 g | 30 | 1500-2000 | Ozon, Wildberries, Sports Stores |
| Myprotein | D-Aspartic Acid | 3 g | 50 | 2000-2500 | Myprotein, Ozon, Wildberries |
| Geneticlab Nutrition | D-Aspartic Acid | 3 g | 30 | 1200-1800 | Ozon, Wildberries, Sports Stores |
| Island | D-Aspartic Acid | 3 g | 60 | 2000-2800 | Ozon, Wildberries, Sports Stores |
1.6. Output forms:
DAA is available in various forms:
- Capsules
- Powder
The powder is usually cheaper, but requires more accurate dosing. Capsules are more convenient to use.
2. Tribulus Terbulus Terrestris)
2.1. The mechanism of action:
Tribulus Terrytris is a plant that is traditionally used in Ayurvedic and Chinese medicine to increase libido and improve sexual function. It is believed that active compounds in the tribulus, saponins (especially proto -scenes), stimulate the production of luteinizing hormone (LH), which, in turn, stimulates the production of testosterone in the testicles. However, as in the case of DAA, scientific data on the influence of the tribulus on testosterone levels are contradictory.
2.2. Scientific research:
- Brown et al., 2000 research: 2000): In this study, there was no significant influence of the tribulus on testosterone levels among trained athletes.
- Neychev et al., 2005): 2005): This study also did not reveal the significant influence of the tribulus on the level of testosterone in men.
- Milich Research (Milic et al., 2017): This study showed that tribulus can improve sexual function and libido in men with erectile dysfunction.
- Rogerson et al. (2007): The meta-analysis of several studies showed that tribulus can have a positive effect on libido and sexual function, but its effect on testosterone levels remains uncertain.
2.3. Dosage:
The recommended dosage of the tribulus terrestris varies depending on the concentration of saponins. It is usually recommended to take 250-750 mg of a tribulus extract with a saponin content of at least 45% 2-3 times a day.
2.4. Side effects:
The tribulus is usually well tolerated, but in rare cases the following side effects can occur:
- Indigestion
- Nausea
- Insomnia
- Irritability
2.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Tribulus | 1000 mg | 90 | 1500-2500 | iherb, ozone, wildberries |
| Maxler | Tribulus | 750 mg | 90 | 1200-1800 | Ozon, Wildberries, Sports Stores |
| Myprotein | Tribulus | 500 mg | 90 | 1000-1500 | Myprotein, Ozon, Wildberries |
| Geneticlab Nutrition | Tribulus | 500 mg | 60 | 800-1200 | Ozon, Wildberries, Sports Stores |
| Island | Tribulus | 1000 mg | 90 | 1500-2000 | Ozon, Wildberries, Sports Stores |
| Solgar | Tribulus | 520 mg | 100 | 2000-3000 | Pharmacies, iHerb, Ozon, Wildberries |
2.6. Output forms:
Toltris tribulus is available in the following forms:
- Capsules
- Tablets
- Powder
- Liquid extract
3. Paziknik (Fenugreek)
3.1. The mechanism of action:
Fenugreek is a plant whose seeds are traditionally used to increase libido and improve sexual function. It is believed that the fenced carpet contains compounds that can block enzymes that turn testosterone into dihydrotestosterone (DGT) and estrogen. Thus, the fencing can increase the level of free testosterone in the body.
3.2. Scientific research:
- Study study (Steels et al., 2011): This study showed that the fencing extract can improve sexual function and libido in men.
- Research Maheshwari et al. (2014): This study also showed that the fencing extract can increase the level of free testosterone and improve sexual function in men.
- Research Rao et al. (2016): This study showed that the fencing extract can improve the strength and composition of the body in men engaged in strength training.
3.3. Dosage:
The recommended dosage of the penalty extract is 500-600 mg per day.
3.4. Side effects:
The fenight is usually well tolerated, but in rare cases the following side effects can occur:
- Indigestion
- Nausea
- Diarrhea
- Specific smell of the body (maple syrup)
- Reducing blood sugar (should be careful for people with diabetes)
3.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Fenugreek | 500 mg | 100 | 1200-1800 | iherb, ozone, wildberries |
| Solgar | Fenugreek | 520 mg | 100 | 2000-3000 | Pharmacies, iHerb, Ozon, Wildberries |
| Swanson | Fenugreek | 600 mg | 120 | 1000-1500 | iherb, ozone, wildberries |
| Nature’s Answer | Fenugreek | 500 mg (liquid) | 30 | 1500-2500 | iherb, ozone, wildberries |
3.6. Output forms:
The fencing is available in the following forms:
- Capsules
- Tablets
- Powder
- Liquid extract
4. Zinc (Zinc)
4.1. The mechanism of action:
Zinc is an important mineral that plays a role in many physiological processes, including testosterone production. Zinc is necessary for the work of enzymes involved in the synthesis of testosterone, as well as to maintain spermatozoa health. Zinc deficiency can lead to a decrease in testosterone levels and worsening fertility.
4.2. Scientific research:
- Prasad et al., 1996 study): This study showed that zinc deficiency can lead to a decrease in testosterone levels in men.
- Netter et al., 1981 research: 1981): This study showed that zinc supplements can increase testosterone levels in men with zinc deficiency.
- Research Kilic et al. (2007): This study showed that zinc supplements can protect against reducing testosterone levels after intense physical exercises.
4.3. Dosage:
The recommended daily dose of zinc is 15-30 mg. It is important not to exceed the upper permissible level of zinc consumption (40 mg per day), as this can lead to side effects.
4.4. Side effects:
When receiving in the recommended doses, zinc is usually well tolerated. However, high doses of zinc can cause the following side effects:
- Nausea
- Vomit
- Diarrhea
- Abdominal pain
- Violation of copper assimilation
- Reduction of immunity (with prolonged use of high doses)
4.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Zinc Picolinate | 50 mg | 120 | 1000-1500 | iherb, ozone, wildberries |
| Solgar | Chelated Zinc | 22 mg | 100 | 1500-2500 | Pharmacies, iHerb, Ozon, Wildberries |
| Thorne Research | Zinc Picolinate | 30 mg | 60 | 2000-3000 | iherb, ozone, wildberries |
| Evalar | Zinc asset | 25 mg | 60 | 300-500 | Pharmacies, Ozon, Wildberries |
4.6. Output forms:
Zinc is available in various forms:
- Tablets
- Capsules
- Chewing pills
- Liquid zinc
- Zinc picoline (is considered a more bio -access form)
- Zinc citrate
- Zinc gluconate
5. The mags (magnesium)
5.1. The mechanism of action:
Magnesium is another important mineral that is involved in hundreds of enzymatic reactions in the body, including testosterone production. Magnesium also helps to reduce the level of cortisol stress hormone, which can suppress testosterone production. Magnesium deficiency can negatively affect testosterone levels.
5.2. Scientific research:
- Study Maggio et al., 2011): This study showed that magnesium additives can increase testosterone levels in men with magnesium deficiency.
- Research Cinar et al. (2011): This study showed that magnesium additives can increase testosterone levels in athletes after intense physical exercises.
- Excoffon et al. (2009): This study showed that magnesium deficiency can contribute to the development of insulin resistance, which, in turn, can reduce testosterone levels.
5.3. Dosage:
The recommended daily dose of magnesium is 400-420 mg for men.
5.4. Side effects:
When taken in recommended doses, magnesium is usually well tolerated. However, high doses of magnesium can cause the following side effects:
- Diarrhea
- Nausea
- Abdominal pain
5.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Magnesium Citrate | 200 mg | 120 | 1000-1500 | iherb, ozone, wildberries |
| Solgar | Magnesium Citrate | 200 mg | 60 | 1200-2000 | Pharmacies, iHerb, Ozon, Wildberries |
| Doctor’s Best | High Absorption Magnesium Glycinate | 200 mg | 120 | 2000-3000 | iherb, ozone, wildberries |
| Evalar | The magic b6 | 100 mg | 60 | 300-500 | Pharmacies, Ozon, Wildberries |
5.6. Output forms:
Magnesium is available in various forms:
- Tablets
- Capsules
- Powder
- Magnesium citrate (considered a well -absorbed form)
- Magnesium glycinate (is considered a well -absorbed form and has a calming effect)
- Magnesium oxide (less bio -access form)
6. Vitamin D (Vitamin D)
6.1. The mechanism of action:
Vitamin D is a fat -soluble vitamin that plays an important role in the regulation of testosterone levels. Vitamin D acts as a steroid hormone and can affect the production of testosterone in testicles. Vitamin D deficiency is widespread and can negatively affect testosterone levels.
6.2. Scientific research:
- Pilz et al., 2011): 2011): This study showed that vitamin D additives can increase testosterone levels in men with vitamin D.
- Research Hammoud et al. (2011): This study showed that vitamin D deficiency is associated with a decrease in testosterone levels and a deterioration in sperm quality.
- MOHENALIZ MOHD Khazani et al. (2020): Met-analysis of several studies confirmed that vitamin D additives can increase testosterone levels, especially in men with vitamin D. deficiency.
6.3. Dosage:
The recommended daily dose of vitamin D is 600-800 IU (international units). However, many people need higher doses, especially in the winter months, or if they have a deficiency of vitamin D. It is recommended to take a blood test for vitamin D and consult a doctor to determine the optimal dose.
6.4. Side effects:
When taking the recommended doses, vitamin D is usually well tolerated. However, high doses of vitamin D can cause the following side effects:
- Nausea
- Vomit
- Weakness
- Constipation
- Increasing blood calcium levels (hypercalcemia)
6.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Vitamin D-3 | 5000 me | 240 | 1000-1500 | iherb, ozone, wildberries |
| Solgar | Vitamin D3 | 2500 me | 100 | 1500-2500 | Pharmacies, iHerb, Ozon, Wildberries |
| Doctor’s Best | Vitamin D3 | 5000 me | 180 | 1200-2000 | iherb, ozone, wildberries |
| D3 Evalar | Vitamin D3 | 2000 me | 60 | 300-500 | Pharmacies, Ozon, Wildberries |
| Country Life | Vitamin D3 | 5000 me | 200 | 1500-2500 | iherb, ozone, wildberries |
6.6. Output forms:
Vitamin D is available in various forms:
- Tablets
- Capsules
- Liquid vitamin D
- Chewing pills
- Vitamin D3 (cholecalciferol, is considered a more effective form)
- Vitamin D2 (ergocalciferol)
7. Bor (Boron)
7.1. The mechanism of action:
Bor is a trace element that plays a role in the metabolism of bones and hormones. It is believed that Bor can increase the level of free testosterone, reduce estrogen levels and improve vitamin D.
7.2. Scientific research:
- Research Naghii et al. (2011): This study showed that taking 10 mg of boron per day for 7 days led to an increase in the level of free testosterone and a decrease in estrogen levels in men.
- Pizzorno study (2015): A review of the literature showed that Bor can have a positive effect on bone health, brain function and hormonal balance.
7.3. Dosage:
The recommended daily dose of Bora is 3-10 mg.
7.4. Side effects:
When receiving in the recommended doses, bore is usually well tolerated. However, high doses of boron can cause the following side effects:
- Nausea
- Vomit
- Diarrhea
- Fatigue
7.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Boron | 3 mg | 250 | 800-1200 | iherb, ozone, wildberries |
| Solgar | Boron | 3 mg | 100 | 1200-2000 | Pharmacies, iHerb, Ozon, Wildberries |
| Life Extension | Boron | 3 mg | 100 | 1000-1500 | iherb, ozone, wildberries |
7.6. Output forms:
Bor is available in the following forms:
- Tablets
- Capsules
8. Ashwagandha (Ashwaganda)
8.1. The mechanism of action:
Ashvaganda (withania somnifera) is an adaptogenic plant that is used in Ayurvedic medicine to reduce stress, increase energy and improve the general state of health. Ashvagand can reduce cortisol levels, improve thyroid function and increase testosterone levels.
8.2. Scientific research:
- CHANDRASEKHAR et al., 2012): 2012): This study showed that Ashvagand can reduce cortisol level and reduce stress symptoms.
- Ammandar et al., 2011): 2011): This study showed that Ashvagand can improve the function of the thyroid gland in people with subclinical hypothyroidism.
- Lopresti et al., 2019): 2019): The meta-analysis of several studies showed that Ashvaganda can improve cognitive functions, mood and reduce stress.
- ADHKH et al., 2016): This study showed that Ashvagand can increase testosterone levels and improve sperm quality in men with infertility.
- Research Wankhede et al. (2015): This study showed that Ashvagand can increase strength and endurance in men engaged in strength training.
8.3. Dosage:
The recommended dosage of Ashvaganda extract is 300-500 mg 1-2 times a day. It is important to choose an extract with a high content of vitanolides (active compounds).
8.4. Side effects:
Ashvaganda is usually well tolerated, but in rare cases the following side effects can occur:
- Indigestion
- Diarrhea
- Drowsiness
- Reducing blood sugar (should be careful for people with diabetes)
- Can affect the function of the thyroid gland (you should be careful for people with thyroid diseases)
8.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Ashwagandha | 450 mg | 90 | 1200-1800 | iherb, ozone, wildberries |
| Himalaya Herbal Healthcare | Ashwagandha | 250 mg | 60 | 800-1200 | iherb, ozone, wildberries |
| Jarrow Formulas | Ashwagandha | 300 mg | 120 | 1500-2500 | iherb, ozone, wildberries |
| Organic India | Ashwagandha | 400 mg | 90 | 1500-2000 | iherb, ozone, wildberries |
| Evalar | Ashwaganda | 125 mg | 60 | 500-800 | Pharmacies, Ozon, Wildberries |
8.6. Output forms:
Ashvaganda is available in the following forms:
- Capsules
- Tablets
- Powder
- Liquid extract
9. Forskolin (Forskolin)
9.1. The mechanism of action:
Forcoline is an active compound obtained from the Coleus Forskohlii plant. It is believed that Forscolin can increase the level of cyclic AMF (TsAMF), which plays a role in the regulation of many cellular processes, including testosterone production. CAMF activates lipase that promotes the breakdown of fats, which can indirectly affect the hormonal background.
9.2. Scientific research:
- The study of Godfrey et al., 2005): This study showed that forgoline can improve the composition of the body (reduce the fat mass and increase muscle mass) and increase the level of testosterone in men with overweight.
- Henderson et al. (2005): This study also showed that Forcoline can improve the composition of the body in men.
9.3. Dosage:
The recommended dosage of the extracts of Forscolin (containing 10-20% of forcoline) is 100-200 mg 2 times a day.
9.4. Side effects:
Forcolin can cause the following side effects:
- Reducing blood pressure
- Charp heartbeat
- Indigestion
- Headaches
9.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Forskolin | 125 mg | 60 | 1500-2500 | iherb, ozone, wildberries |
| Life Extension | Forskolin | 10 mg (20% extremities) | 60 | 2000-3000 | iherb, ozone, wildberries |
| Source Naturals | Forskolin | 100 mg | 60 | 1800-2800 | iherb, ozone, wildberries |
9.6. Output forms:
Forscolin is available in the following forms:
- Capsules
10. Longjack (Tongkat Ali) — Eurycoma Longifolia
10.1. The mechanism of action:
Tongkama Longifolia, also known as Longjack, is a plant that grows in Southeast Asia. It is traditionally used to increase libido, improve sexual function and increase testosterone levels. It is believed that active compounds in Tongkat Ali (kvassinoids and euricomanonons) stimulate the production of luteinizing hormone (LH) and free testosterone from the binding globulin of sex hormones (SGPG), increasing the level of free testosterone.
10.2. Scientific research:
- Tambi et al., 2011): 2011): This study showed that Tongat Ali Extract can improve sexual function and libido in men.
- ISMail Research (ISmail et al., 2012): This study showed that Tongkat Ali Extract can improve the hormonal profile and sperm quality in men with infertility.
- Research of Chinnayan (Chanrai et al., 2014): This study showed that Tongkat Ali Extract can increase testosterone levels and improve muscle strength in men engaged in strength training.
- Henkel et al., 2014 study): This study showed that Tongkat Ali Extract can reduce the level of cortisol and improve the mood in people subjected to stress.
10.3. Dosage:
The recommended dosage of the Tongat Ali extract (containing 1-2% euricomanonon) is 200-400 mg per day.
10.4. Side effects:
Tongkat Ali is usually well tolerated, but in rare cases the following side effects can occur:
- Insomnia
- Irritability
- Anxiety
- Improving body temperature
10.5. Manufacturers and prices (Russia):
| Manufacturer | The name product | Dosage to a portion | The number of servings | Price (approximately rub.) | Where to buy |
|---|---|---|---|---|---|
| NOW Foods | Ali’s stick | 400 mg | 60 | 1500-2500 | iherb, ozone, wildberries |
| Double Wood Supplements | Ali’s stick | 400 mg | 60 | 2000-3000 | iherb, ozone, wildberries |
| Nootropics Depot | Song Ali (2% EuryComanone) | 200 mg | 60 | 2500-3500 | Nootropics depot (order from abroad) |
| Nutricost | Ali’s stick | 400 mg | 120 | 2000-3000 | iherb, ozone, wildberries |
| Swanson | Ali’s stick | 400 mg | 60 | 1200-1800 | iherb, ozone, wildberries |
10.6. Output forms:
Tongkat Ali is available in the following forms:
- Capsules
- Powder
- Liquid extract
Important comments:
- Before taking any dietary supplements, you need to consult a doctor, especially if you have any diseases or take medications.
- Bades are not drugs and are not intended for the treatment of any diseases.
- The effectiveness of dietary supplements can vary depending on the individual characteristics of the body.
- It is important to observe the recommended dosage and not exceed it.
- The price of dietary supplements may vary depending on the place of sale and exchange rate. These prices are indicative.
- Choose dietary supplements from trusted manufacturers with a good reputation.
- Pay attention to the composition of Bad and the availability of quality certificates.
- Improving the level of testosterone using dietary supplements should be accompanied by a healthy lifestyle, proper nutrition and regular physical exercises.
This detailed article provides a comprehensive overview of top supplements that are often considered for supporting testosterone levels, including their mechanisms of action, scientific research, dosages, potential side effects, available brands, and prices in Russia. Remember to consult with a healthcare professional before starting any new supplement regimen.