Page 1 - Reviews - JYM Supplement Science, Alpha, Testosterone Support, 180 Vegetarian Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.6
Based on 190 ratings
151
19
9
4
7
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What customers say
(23)
 
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English (UK)
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English (UK)
Translated reviews
iHerb Customer
Posted on 24/10/2025
Armenia
60
16
0
18
I recommend it to men
Verified Purchase
I bought it for my husband. He's an athlete, he's 56+, and he's been involved in sports since he was 37+. We consider JYM to be one of the best, the composition is excellent, 4 natural ingredients in good doses... so I recommend it.
Auto-translated from Russian
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iHerb Customer
Silver
Posted on 26/10/2025
Armenia
114
30
0
35
I recommend it
Verified Purchase
JYM's quality is undeniable. This product is made from four natural ingredients, in the right dosages... I personally don't notice any wow effects, but that's normal, considering I take it in combination with many supplements... I took 2 cans for 2 months... I recommend it.
Auto-translated from Russian
iHerb Customer
Posted on 17/05/2026
China
3
0
0
0
The results are amazing, highly recommended!
Verified Purchase
After consistently using it for a period of time, my endurance during exercise has noticeably improved, and my stamina has significantly increased. My recovery speed after exercise is much faster, and combined with dietary management, my overall condition is getting better and better. The product quality is reliable, and I am extremely satisfied with the experience. I will definitely repurchase and sincerely recommend it to everyone!
Auto-translated from Chinese Simplified
iHerb Customer
Posted on 2/08/2025
Saudi Arabia
89
0
0
6
Verified Purchase
1000 mg Ashwagandha Daily 200 mg Eurycoma Daily Dietary Supplement Manufactured in a GMP Certified Facility Active Testosterone Enhancing Ingredients to Help Support Healthy Testosterone Levels My Guarantee The ingredients in this bottle are what I have long recommended to support your body's natural testosterone production. I designed this and all JYM products for my personal use. Now you have the same tools to help support healthy testosterone levels in your body.
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iHerb Customer
Posted on 7/06/2026
Japan
4
0
1
8
A strong man, but be careful.
Verified Purchase
I feel like my physical strength and self-confidence have increased. However, it takes about a week for the ashwagandha it contains to take effect. If someone with low testosterone levels takes it, the increase in testosterone will be significant. Consequently, they are more likely to experience intense irritability and anger. Both testosterone and cortisol are made from the same hormone. The appearance of irritability suggests that cortisol is becoming dominant. People who don't exercise much may initially experience irritability as a side effect. Caution is advised. However, once the ashwagandha takes effect, it is thought to suppress the conversion to cortisol and lead to testosterone dominance. Of course, if you exercise regularly and have consistently high testosterone levels, this shouldn't be much of a problem.
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iHerb Customer
Posted on 2/11/2025
Japan
30
0
0
1
Can feel a difference
Verified Purchase
This is the only testosterone support product where I can honestly say I feel a difference. Highly recommend!
Auto-translated from English
iHerbCustomer
Silver
Posted on 19/09/2025
Israel
162
0
2
7
Product review
Verified Purchase
Good product, uncompromising quality, strong quality ingredient, easy to swallow, ideal size, tasteless, good dosage. I intend to purchase another one after using it.
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iHerb Customer
Posted on 15/08/2026
China
40
0
0
0
Great! Great!
Verified Purchase
Great! Great! This product works very well and was shipped via SF Express.
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iHerbCustomer
Posted on 8/07/2026
Hong Kong
88
0
0
0
very good!
Verified Purchase
This one is rather expensive. Whether it is good or not is up to you
Auto-translated from Cantonese
iHerb Customer
Posted on 16/06/2026
China
43
0
0
0
great!
Verified Purchase
Great! I'll buy a few more bottles if this works so well.
Auto-translated from Chinese Simplified