Best testosterone stimulants 2025 - Reviews and Test Preparations

Benefits:

• 30 doses per pack
• Convenient to pack each tablet separately
• 9 active ingredients at once

Disadvantages:

• Relatively high price

Ingredients:

• 15.4mg of zinc, the most deficient trace element in our diet. But it is also the substance responsible for hormonal optimization, proper sleep quality, and optimal functioning of up to 200 enzymes. In Primulus, you will find zinc represented in the form of zinc citrate, a highly usable chelate bond.
• 2000 UI units of vitamin D3, which is very important for the proper functioning of the immune systemsystem, better absorption of calcium and normal functioning of the muscular system.
• 245mg of magnesium, which is the most deficient mineral in the body of athletes. Its spectrum of effects is really wide, among other things it affects regeneration, DNA synthesis and acts as a cofactor of more than 400 enzymes.
• 2mg of vitamin B6 is a relatively little known vitamin, but it boasts a full spectrum of effects. Few people know that it works synergistically with magnesium and zinc, but in addition it also speeds up digestion and the activity of specific enzymes.
• 100mg of vitamin C, one of the most important vitamins in the human body. It plays an important role in the metabolism of certain amino acids, thus contributing to the synthesis ofcollagen, supports the proper functioning of the immune system and stimulates the production of white and red blood cells.
• 5.5 μg of selenium, which is one of the most powerful antioxidants that fight free radicals. It influences immunity, stimulates the liver and thyroid gland and reduceswhich is especially appreciated by men as they age.
• 350.6mg of fenugreek, which has a beneficial effect on digestion, can relieve bloating and also acts as an aphrodisiac.
• 300mg of Anchorage St. John's Wort, which can increase luteinizing hormone levels, positively affecting energy production, recovery and muscular endurance.
• 10mg of black pepper extract, whose main specificity lies in its ability to increase the absorption of other substances.

Final summary:

Primulus is, in my opinion, the best that the current market has to offer. It is not only a testosterone optimizer, but also a very good multivitamin to support overall health. You have to take into account the higher price, but the positive effect definitely outweighs it, which is why I can only recommend Primulus.

Our tip - If you are interested in the effect of the best testosterone booster in detail, check out the separate review.

Benefits:

• A full month of use
• Supercharged formula
• Very good effect

Disadvantages:

• Unfortunately it is necessary to increase the dosage after a while
• Higher price

Ingredients:

• 500mg of Saw Palmetto extract, a substance having primary justification in hormonal optimization. At the same time, however, it must be added that it also has a very positive effect on the urogenital system, which is of course also a very welcome benefit for older men.
• 375mg of milk thistle extract, which plays a very important role in the proper functioning of the gallbladder and liver.
• 300mg of maca extract, which is known for its positive effect on energizing the body and hormonal balance.
• 250mg of cordyceps sinensis extract, which is a mushroom that positively affects protein synthesis, kidney health and overall vitality.
• 200mg of alpha lipoic acid, which improves carbohydrate metabolism through its positive effect on insulin resistance. In this day and age, where we find sugar almost everywhere, this ingredient is very essential from my point of view.
• 150mg of garlic extract, which has a positive effect on the cardiovascular system and blood circulation and also contains substances that improve blood circulation to the muscles.
• 120mg of curcumin extract, which is anti-inflammatory and effectively addresses digestive tract issues.
• 25mg of coenzyme Q10, which positively influences heart fitness and function and acts as a cofactor in many metabolic processes.
• 5mg of piperine, which serves to accelerate the utilization and improve the usability of other substances.

Final summary:

A supplement that is definitely worth trying. You will indeed notice its effect, however, after a while you will have to increase the dosage and therefore it will become more expensive. Nevertheless, our experience with it is very superior and it deserves its place at the top of the ranking.

Our tip - If you're interested in all the effects we've seen with Health Balance, read our separate review.

Advantages:

• Great composition
• Reasonable price per daily dose
• A taste you'll love
• Pack lasts for 2 months

Disadvantages:

• On its own, it has quite a few active ingredients

Ingredients:

• 1500mg of D-Aspartic Acid, which is a very promising supplement in increasing testosterone because of its chemical structure canits chemical structure, it can stimulate the release of luteinizing and growth hormone, which is obviously very desirable in similar supplements.
• 5mg of zinc, which is again one of the most important substances for hormonal optimization. In Testo Virus it is contained in the form of bisglycinate, which is a very effective chelate bond to the amino acid glycine. The latter, by the way, is responsible for quality sleep, so I find it ideal to dose it before bedtime.
• 5mg of boron, an element that is increasingly becoming the subject of scientific studies and its effect on increasing anabolic hormone levels looks very promising. Although it is a common ingredient in foreign supplements, in the Czech Republic Tribulus is preferred. From my point of view, therefore, Czech Virus has a big plus for using this substance.
• 12.5 mcg of vitamin D3, which has been shown to increase testosterone levels in men, but also helps to build calcium into the bones.

Final summary:

As the name suggests, this supplement is just the first part of a two-part supplement. Czech Virus has also recently published Testo Virus Part 2, which complements the "one" very well.

In the second part of the supplement you will find 7 very effective substances, but on the other hand, taking this combination is quite expensive. You can read more about this very interesting supplement, which combines extremely high quality substances, in our catalogue.

Benefits:

• Up to 15 active ingredients
• No unnecessary additives
• Easy dosing
• Supports overall body health

Disadvantages:

• High price

Ingredients:

• 400 mg of fenugreek extract (50% fenusides), which has beneficial effect on digestion, can relieve bloating and at the same time acts as an aphrodisiac
• 300 mg of maca extract, which helps fight stress, positively affects libido, improves mood and helps fight depression and anxiety
• 300 mg of ashwagandha extract, which increases the body's resistance to stressful situations, helping tocoping not only with work life, but also with training loads
• 250 mg of St. John's wort extract (90% saponins), which supports normal cardiovascular function, testosterone production and libido
• 250 mg of shilajit, which contributes to the functions of the reproductive system and the urinary system
• 100 mg of catuaba extract, which is rich in health-promoting alkaloids (existing legislation does not allow information on other beneficial effects of this substance)
• 100 mg of muira puama extract, which is an antioxidant that supports hormonal balance
• 20 mg of vitamin B3 (nicotinamide), which promotes good sleep and mental well-being
• 15 mg of zinc (zinc bisglycinate), which contributes to normal protein synthesis, hormonal optimization and carbohydrate metabolism
• 5 mg of vitamin B6 (Pyridoxal-5-phosphate), which, in combination with zinc and magnesium, aids in hormonal optimization
• 2 mg of boron (boron glycine), which supports normal testosterone levels and fertility
• 0.3 mg of copper (copper citrate), which protects cells from oxidative stress and supports nervous system function
• 300 mcg of folate, which supports mental function and the immune system
• 50 mcg of vitamin B12 (methylcobalamin), which reduces fatigue and is important for homocysteine metabolism
• 1 000 IU of vitamin D3, which is important for immunity

Final summary:
BrainMax Testoboss offers a really well thought out and high quality formula rich in extremely important active ingredients. The negative of the product, however, is the relatively high price. However, it must be said that this is justified to some extent by the already mentioned high-quality composition. Ultimately, therefore, we must unequivocally recommend Testoboss.

Benefits:

• Great choice of raw materials
• Affects overall vitality, helps manage stress and improves concentration
• Available in two different packs (100 and 200 tablets)

Disadvantages:

• A daily dose comes out to just £22
• Only 17 daily doses in a smaller package

Ingredients:

• 1000mg of Reishi, which is a mushroom from the order Chorosotvar. Its effect is very wide ranging, from strengthening the immune system and overall body immunity to maintaining optimal cholesterol levels.
• 750mg Brahmi, which is also known as the small-leafed bakopa, plays a significant role in improving memory and concentration.
• 750mg Maca, which is extremely well known for its positive effect on potency and vitality. But in addition, it has a good effect on stamina, mental and physical health.
• 500mg of Ashwagandha, which in my experience is the best working adaptogen you can get on the market. It increases the body's resistance to stressful situations, therefore it will make you better able to handle not only your work life but also your training load.

Final summary:

I have had a very good experience with the ingredients that are in this supplement even on their own, so it makes it easier for me to supplement them in one supplement. And as far as I'm concerned, I'm not only interested in performance, but also in health, work productivity, and other aspects of everyday life.life, supplements like this are much more important to me than, say, branched-chain amino acids.

Edit 9.2.2020 - We have now published a separate review on the Level Immortality supplement.

Benefits:

• A supercharged formula
• Very effective not only as a hormone optimizer, but also as a pre-workout supplement
• High concentration of active ingredients

Disadvantages:

• Really very bad taste
• By far the most expensive supplement in our comparison

Ingredients:

• 50mg of zinc bisglycinate, the source of the most deficient trace element. It contributes to normal protein synthesis, hormonal optimization and carbohydrate metabolism.
• 200mg of Siberian Ginseng, which is extremely important for health and performance, blood pressure and normal blood sugar levels.
• 800mg of St. John's Wort, which supports normal cardiovascular system function, restoring testosterone production and libido.
• 100mg of rhodiola rosea for normal digestion, oxygenation of the heart and blood vessels as well as supporting physical performance.
• 400mg of maca peruviana good for physical and mental health, fertility and vitality.
• 1500mcg of vitamin D3 essential for normal muscle and joint function, calcium metabolism and immune system function.
• 200mcg of fenugreek, which serves for normal blood sugar levels, appetite stimulation and normal cholesterol levels.
• 100mg of broccoli extract, which is an important antioxidant and stimulant of vital enzymes.
• 800mcg of acetyl l-tyrosine, which works great to improve mood, memory and stimulate brain functioning.
• 150mcg of carnitine tartrate, which takes care of the transfer of fatty acids and their use as an energy source.
• 5500mg of citrulline malate, which increases NO production to improve blood flow during strength training. It is one of the best substances you can take before training, its The effect is really noticeable and it is also present in Anabolic Dagger in a really functional amount.
• 4000mg of creatine monohydrate, which is one of the best pre-workout supplements to support strength and performance in training.
• 3mg of bioperine, which aims to improve the absorption of other substances by several times.

Final summary:

If you don't mind the high price and really bad taste, Anabolic Dagger is definitely worth a try. In terms of the amount of substances, it is one of the most loaded supplements you can find on the market and it's worth a try.c will also provide you with a good pumping during your workout, so it serves two functions at once.

Our tip - If you are interested in the effect of this complex supplement in more detail, we definitely recommend reading a separate review.

Benefits:

• Seven active ingredients
• Well-chosen ingredients

Disadvantages:

• High price

Ingredients:

• 3000mg of D-Aspartic Acid, an amino acid known for its positive effect on increasing luteinizing hormone, growth hormone and testosterone levels. At the same time, it should be added that unlike prohormones or anabolic steroids, it has no side effects.
• 1200mg of maca peruviana, which helps fight stress, positively affects libido, improves mood and helps fight depression and anxiety states.
• 1000mg of Anchorage St. John's Wort, which is probably the most popular extract used to increase testosterone. With this ability, it not only improves sex life but also improves muscle mass and strength gains in older exercisers.
• 800mg of fenugreek extract, which is a not very well-known but very effective plant, strengthenswhich increases the level of luteinizing hormone and consequently testosterone.
• 500mg of ZMA complex, a mixture of magnesium, zinc and vitamin B6. This entire blend represents a very deficient nutrient for athletes, which plays an important role in hormonal optimization, and therefore can increase strength and improve muscle growth, among many other positive effects.

Final summary:

Black Devil is a very good and functional supplement from my point of view, but unfortunately it costs quite a bit of money. If I compare it with the previous products of the ranking, all of them are cheaper except Anabolic Dagger, which also works as a pre-workout supplement. So if you don't mind investing more money in testosterone stimulants, I can definitely recommend it. But in terms of value for money, there are definitely better ones.

Benefits:

• Good value for money
• Well-chosen ingredients

Disadvantages:

• Compared to previous supplements, contains significantly less concentrated substances

Ingredients:

• 450mg of St. John's Wort, which is a very popular supplement associated with testosterone optimization. Its effect is somewhat controversial and many experts are quite skeptical about it, but that doesn't change the fact thatthat tribulus terrestris contains many alkaloids, minerals, saponins and other ingredients that you will definitely appreciate as an athlete.
• 600mg of D-aspartic acid, an important form of aspartic acid that has been shown to increase luteinizing levelsLuteinizing hormone and the rate of growth hormone secretion, which is responsible for muscle growth.
• 300mg of Maca peruviana, which, like anemone, is a rich source of vitamins, minerals and essential amino acids. It helps to optimize the ratio of anabolic to catabolic hormones, which is of course desirable in these supplements. It affects mental and psychological health, potency and vitality.
• 150mg of ginseng extract, which again can optimize hormones in the body very well. This is due to ginseng's ability to increase the levels of cyclic adenosine monophosphate (cAMP), which is further responsible for activating testosterone-boosting enzymes, luteinizing hormone and more.
• 30mcq of vitamin D3, which plays an absolutely vital role in the proper functioning of the metabolism- providing everything from absorptioncalcium absorption to optimal immune system function and proper muscle function. On the other hand, it must be criticized here that the content of this vitamin is very low- up to 50 times less than in the case of Anabolic Dagger.

Final summary:

A very good supplement, whose overall impression is spoiled perhaps only by the lower concentration of active substances. If this supplement were a bit more concentrated, it would definitely rank better in our ranking. Anyway, it still offers a very good price-quality ratio and is a very solid and functional supplement.

Benefits:

• Split into day and night capsules
• The package lasts for one month of use

Disadvantages:

• Extreme amount of additives and ethers used, some of which may adversely affect children's attention
• Contains fillers

Daily Formula Ingredients:

• 2496mg of D-Aspartic Acid, which increases the production of luteinizing hormone, which binds to receptors in the Leydig cells of the testis and increases testosterone synthesis.
• 80mg of rosehip extract, which is a very effective adaptogen that helps the body to cope with stress, has a positive effect on overall mental and physical health
• 80mg of Japanese knotweed extract, which is a source of resveratrol, an antioxidant that has an effect on energy metabolism and the immune system. In addition to this, other effects have been attributed to it, for example, it is believed the ability to protect the body against prostate cancer, but the necessary scientific evidence is lacking.
• 1.95 mg of vitamin complex, which mainly includes vitamin D and B vitamins (folic acid, B6 and B12). These vitamins are essential for athletes, ensuring better digestion of macronutrientsbut also hormonal optimisation or better calcium incorporation into the bones.

Ingredients of the night formula:

• 1100mg of fenugreek, which has a beneficial effect on digestion, can relieve bloating and also acts as an aphrodisiac.
• 1000mg of anemone, which supports the normal functioning of the cardiovascular system, boosts testosterone production and libido.
• 115mg of ZMA complex, a blend of magnesium, zinc and vitamin B6. This entire blend represents a very deficient nutrient for athletes, playing an important role in hormonal optimization, and therefore can increase strength and improve muscle growth, among many other positive effects. Personally, I don't understand why the nighttime formula contains an energizing magnesium formula (i.e. citratet), but given the relatively small concentration, this is not too much of a problem.

Final summary:

When you look at the content of the active ingredients, you will certainly be very pleasantly surprised, as they are really well chosen and effective. However, the overall impression is very spoiled by the content of the added ingredients, because the ethers, which, by the way, you will find in both capsules 19, and other substances should not be in a quality product.

Benefits:

• Using vegan capsules
• Contains a variety of plant extracts you won't find elsewhere

Disadvantages:

• Contains cheap ingredients like magnesium oxide
• Manufacturer does not give exact concentration of each ingredient

Ingredients of 3834mg Testo 4 HD Complex:

• Anchovy, which is probably the most popular extract used to increase testosterone. With this ability, it not only improves sex life but also improves muscle mass and strength gains in older exercisers.
• Maca peruviana, which, like anemone, is a rich source of vitamins, minerals and essential amino acids. It helps to optimize the ratio of anabolic to catabolic hormones, which is of course desirable in these supplements.
• The ZMA + B3 complex, a blend made up of a combination of magnesium, zinc and vitamin B6. But while the zinc used is bisglycinate, the magnesium is represented in the oxide form, which I don't recommend much myself. However, this whole mixture represents a very deficient nutrient for athletes, which plays an important role in hormonal optimization, and therefore can increase strength and improve muscle growth, among many other positive effects.

Ingredients of 390mg Stacker Anabolic Complex:

• Muira Puama, which is a plant known primarily for its aphrodisiac abilities. But few people know that it also supports digestion, positively affects mood and helps prevent depression.
• A very effective adaptogen that helps the body to cope with stress,the pink stonecrop has a positive effect on overall mental and physical health.
• Damiana, which is again a strong aphrodisiac that ensures hormonal balance not only in men but also in women.
• Green oats, which is a very good source of steroids, saponins as well as B-complex vitamins.

Final summary:

Testo 4 HD is, in my opinion, a very good supplement that can be taken by vegetarians as well, which Because of the use of beef gelatin capsules, this is not the case with many other supplements. On the other hand, my overall impression is definitely spoiled by the use of magnesium oxide and the fact that the amount ofThe manufacturer does not state the exact amount of specific substances, but hides everything behind the whole mixture.

Benefits:

• The pack is enough for two months
• Very pleasant price
• Zinc in a very usable form

Disadvantages:

• Compared to other supplements, it has a lower content of active ingredients

Ingredients:

• 300mg of St. John's Wort extract, which differs from most other anemones byIt differs from other anemones in its concentration of protodioscin, which is one of the key substances of this herb. It is the one of the main components of the plant that has been found to have higher levels of androgen receptors in studies on rats .
• 10mg of zinc, which was originally represented in the form of oxide, but in the new version the manufacturer has replaced it with zinc gluconate, which is a much better choice and thanks to that, this supplement made it to our list of the best testosterone boosters.

Final summary:

If you settle for two substances that are of very high quality (whether we're talking about the chosen form of zinc or the concentration of protodioscin in the anchor), Maxima Tribulus is the best choice. It comes out well-priced, plus the pack lasts for two months right away.