Testosterol 250 is an effective testo-booster containing plant sterols, inulin, phenolic glycosides, flavonoids, and phytoquinone. It is appreciated by strength athletes, bodybuilders, powerlifters or weightlifters.
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€5.95
(€0.20/ kap)Customers also bought
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Testosterol 250 - Megabol
4.2Average from 371 reviews
(18 reviews)
(2 reviews)
(3 reviews)
(0 reviews)
(3 reviews)
Customer Experiences:
Most reviews are strongly positive. Customers report increased strength, better workout energy, improved regeneration and libido, with some noticing faster muscle growth and deeper sleep. Many say results appear within days to a few weeks and work best alongside Biosterol, proper training and diet. A smaller share reports no effect, while a few mention possible side effects such as irritability or acne.
- Increased strength|
- Better training energy|
- Improved recovery|
- Higher libido|
- Supports muscle growth|
- Better sleep quality
Generated by AI from 371 customer reviews.
Most Beneficial Positive Review of Product
XXX
Unverified purchase
But you need to clarify what it includes, since it is a replacement for steroids, you need to remember that steroids work on the principle of excessive doses of drugs, which then have side effects on
Most Beneficial Negative Review of Product
Mecca
Unverified purchase
What you’d expect in a testosterone-boosting supplement:
• Ingredients like zinc, magnesium, vitamin D, fenugreek, D-aspartic acid, tribulus terrestris, maca, ashwagandha, or tongkat ali.
• Things
All Reviews
English reviews (26)
Verified purchases (1)
Positive (23)
Negative (3)
Reviews in other countries (369)
Mecca
Unverified purchase
April 17, 2025
Bs
What you’d expect in a testosterone-boosting supplement:
• Ingredients like zinc, magnesium, vitamin D, fenugreek, D-aspartic acid, tribulus terrestris, maca, ashwagandha, or tongkat ali.
• Things that support LH (luteinizing hormone) production, stress reduction, or libido.
⸻
What’s actually in this one:
1. Plant Sterols (250 mg)
• While sterols sound like steroids, they’re not. These are cholesterol-lowering agents.
• No real evidence they support testosterone. In fact, lower cholesterol too much, and it might hurt hormone production (since testosterone is made from cholesterol).
2. Inulin (15 mg)
• Just a prebiotic fiber. Great for gut health, not hormones.
3. Phenolic Glycosides (1.75 mg)
• Antioxidant compounds—maybe mild anti-inflammatory effects.
4. Flavonoids (0.75 mg)
• Again, antioxidants. Could support general health, but not directly boosting test.
5. Phytoquinone (Vitamin K1, 0.01 mg)
• Vital nutrient, but not directly tied to testosterone (Vitamin K2 would be more relevant).
⸻
Verdict:
This is a misleading label if it’s marketed as a testosterone booster.
What it really looks like: a cardio-support / antioxidant / general wellness capsule with a few buzzword-friendly ingredients.
Might be useful in a health stack—but on its own? Not a testosterone booster in any meaningful way.
Not recommended
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Prd
Verified purchase
August 26, 2019
Good
Nice
Recommended
Was this review helpful to you?
xd
Unverified purchase
April 18, 2018
it's better if you drink a dose of bcaa xd
x
Not recommended
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Andrej
Unverified purchase
April 17, 2018
I've already had two packs In combination with biosterol And it's great in terms of gaining muscle mass. I want to ask when it will be back in stock because I ran out of it.
Excellent product
Recommended
Was this review helpful to you?
Pity
Unverified purchase
February 19, 2018
NEEDED
Quality
Recommended
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OnDro
Unverified purchase
February 18, 2018
Price - performance, top on the market.
I had to double the dosage, but the results are immediately visible and noticeable. Need for combination with Biosterol. In price/performance comparison, top on the market.
Recommended
Was this review helpful to you?
XXX
Unverified purchase
November 14, 2017
Super product
It increased my strength and libido accordingly, and at this price it's a great product. You don't have to buy expensive products. It is even more effective to combine it with Biosterol :)
Recommended
Was this review helpful to you?
Iulian
Unverified purchase
October 31, 2017
recommend
Good product at a low price. I tried it for the first time for a week and felt some strong effects that I didn't know before. I will definitely order again!
Recommended
Was this review helpful to you?
Gyula
Unverified purchase
October 7, 2017
We will see
To be honest, I can't say much about the product right now. I take the second box with 4 grains a day. I really don't feel the effect during training. Libido does not change, nor does it boil. On the positive side, my mood has improved a little, maybe I'm less tired. But you can't wait any longer, it's not a steroid. I still have 4 boxes, I'll collect them and then I'll write about this change. But then it probably depends on the individual
Recommended
Was this review helpful to you?
Marius
Unverified purchase
August 30, 2017
irresolute
I tried this supplement and apart from an increased libido, I didn't feel anything else: strength, motivation, etc. I want to say that I didn't feel anything extra as these existed before. Maybe it depends on the testosterone level. If it's maximum for nothing you supplement. But I recommend it and I think I will continue to use it since it is very cheap. I take a double portion in the morning, that is two pills for my 70kg.
Recommended
Was this review helpful to you?
Product Options Grid
Blog
All reviews
Testosterol 250 - Megabol
4.2Average from 371 reviews
(18 reviews)
(2 reviews)
(3 reviews)
(0 reviews)
(3 reviews)
Customer Experiences:
Most reviews are strongly positive. Customers report increased strength, better workout energy, improved regeneration and libido, with some noticing faster muscle growth and deeper sleep. Many say results appear within days to a few weeks and work best alongside Biosterol, proper training and diet. A smaller share reports no effect, while a few mention possible side effects such as irritability or acne.
- Increased strength|
- Better training energy|
- Improved recovery|
- Higher libido|
- Supports muscle growth|
- Better sleep quality
Generated by AI from 371 customer reviews.
Most Beneficial Positive Review of Product
XXX
Unverified purchase
But you need to clarify what it includes, since it is a replacement for steroids, you need to remember that steroids work on the principle of excessive doses of drugs, which then have side effects on
Most Beneficial Negative Review of Product
Mecca
Unverified purchase
What you’d expect in a testosterone-boosting supplement:
• Ingredients like zinc, magnesium, vitamin D, fenugreek, D-aspartic acid, tribulus terrestris, maca, ashwagandha, or tongkat ali.
• Things
All Reviews
English reviews (26)
Verified purchases (1)
Positive (23)
Negative (3)
Reviews in other countries (369)
Mecca
Unverified purchase
April 17, 2025
Bs
What you’d expect in a testosterone-boosting supplement:
• Ingredients like zinc, magnesium, vitamin D, fenugreek, D-aspartic acid, tribulus terrestris, maca, ashwagandha, or tongkat ali.
• Things that support LH (luteinizing hormone) production, stress reduction, or libido.
⸻
What’s actually in this one:
1. Plant Sterols (250 mg)
• While sterols sound like steroids, they’re not. These are cholesterol-lowering agents.
• No real evidence they support testosterone. In fact, lower cholesterol too much, and it might hurt hormone production (since testosterone is made from cholesterol).
2. Inulin (15 mg)
• Just a prebiotic fiber. Great for gut health, not hormones.
3. Phenolic Glycosides (1.75 mg)
• Antioxidant compounds—maybe mild anti-inflammatory effects.
4. Flavonoids (0.75 mg)
• Again, antioxidants. Could support general health, but not directly boosting test.
5. Phytoquinone (Vitamin K1, 0.01 mg)
• Vital nutrient, but not directly tied to testosterone (Vitamin K2 would be more relevant).
⸻
Verdict:
This is a misleading label if it’s marketed as a testosterone booster.
What it really looks like: a cardio-support / antioxidant / general wellness capsule with a few buzzword-friendly ingredients.
Might be useful in a health stack—but on its own? Not a testosterone booster in any meaningful way.
Not recommended
Was this review helpful to you?
Prd
Verified purchase
August 26, 2019
Good
Nice
Recommended
Was this review helpful to you?
xd
Unverified purchase
April 18, 2018
it's better if you drink a dose of bcaa xd
x
Not recommended
Was this review helpful to you?
Andrej
Unverified purchase
April 17, 2018
I've already had two packs In combination with biosterol And it's great in terms of gaining muscle mass. I want to ask when it will be back in stock because I ran out of it.
Excellent product
Recommended
Was this review helpful to you?
Pity
Unverified purchase
February 19, 2018
NEEDED
Quality
Recommended
Was this review helpful to you?
OnDro
Unverified purchase
February 18, 2018
Price - performance, top on the market.
I had to double the dosage, but the results are immediately visible and noticeable. Need for combination with Biosterol. In price/performance comparison, top on the market.
Recommended
Was this review helpful to you?
XXX
Unverified purchase
November 14, 2017
Super product
It increased my strength and libido accordingly, and at this price it's a great product. You don't have to buy expensive products. It is even more effective to combine it with Biosterol :)
Recommended
Was this review helpful to you?
Iulian
Unverified purchase
October 31, 2017
recommend
Good product at a low price. I tried it for the first time for a week and felt some strong effects that I didn't know before. I will definitely order again!
Recommended
Was this review helpful to you?
Gyula
Unverified purchase
October 7, 2017
We will see
To be honest, I can't say much about the product right now. I take the second box with 4 grains a day. I really don't feel the effect during training. Libido does not change, nor does it boil. On the positive side, my mood has improved a little, maybe I'm less tired. But you can't wait any longer, it's not a steroid. I still have 4 boxes, I'll collect them and then I'll write about this change. But then it probably depends on the individual
Recommended
Was this review helpful to you?
Marius
Unverified purchase
August 30, 2017
irresolute
I tried this supplement and apart from an increased libido, I didn't feel anything else: strength, motivation, etc. I want to say that I didn't feel anything extra as these existed before. Maybe it depends on the testosterone level. If it's maximum for nothing you supplement. But I recommend it and I think I will continue to use it since it is very cheap. I take a double portion in the morning, that is two pills for my 70kg.
Recommended
Was this review helpful to you?