Page 1 - Reviews - Nutrex Research, Caffeine 200, 60 Capsules - iHerb
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Customer Ratings & Reviews

iHerb Customer
Posted on Dec 27, 2023
10
0
0
1
Not drinking coffee?
Verified Purchase
Rewarded Review

Quality is good tastes like nothing and will give you the best efficiency in your workout this is one of the benefits I don’t drink any caffeine in life and that dosage that I use just one pill for one day every day in my routine and the result was great full of Energy.

iHerbCustomer
Silver
Posted on Nov 30, 2023
276
188
0
1
كبسولات
Verified Purchase
Rewarded Review

‏I wilswl try for the first time .. and back to say my opinion.. but good ‏size and quality .. nice packaging

ee44fa12-419f-48a1-aafa-b2ebe34bb2cc
iHerb Customer
Silver
Posted on Feb 8, 2024
247
1
4
115
great
Verified Purchase
Rewarded Review

I sometimes fast and just want caffeine so that I won't get a headache. These work perfectly

iHerb Customer
Posted on Oct 8, 2023
52
6
0
18
Effective and easy to consume caffeine
Verified Purchase
Rewarded Review
Auto-translated from Korean

Although caffeine can be consumed through coffee or other beverages, it is mainly used purely to increase concentration at work or exercise. I think it's good quality and doesn't have any additional ingredients. If you feel that consuming high caffeine not only has an awakening effect but also increases your anxiety level, it is a good idea to consume it along with a stress relaxation product as it seems to purely increase your concentration.

iHerb Customer
Posted on Nov 7, 2023
75
2
0
3
I like that it is small in size.
Verified Purchase
Rewarded Review
Auto-translated from Korean

I was eating a maple, but it was damp and strange inside, so I threw it away and am eating this. I like it. Capsules are better than tablets. They are small and convenient.

iHerb Customer
Posted on May 1, 2024
21
17
0
0
project
Verified Purchase
Rewarded Review
Auto-translated from Arabic

The quality is high, the taste is consistent, and the unique packaging dosage exercises and formula provide repeatable energy results

5c7c9a8d-ac9e-451d-8eb4-0dc8eead4376
iHerb Customer
Posted on May 1, 2024
26
1
0
0
pills
Verified Purchase
Rewarded Review
Auto-translated from Arabic

The quality is excellent, the taste is not effective, one dose is effective, and the benefits give energy

iHerb Customer
Gold
Posted on Sep 19, 2023
1,206
0
0
13
Verified Purchase
Rewarded Review
Auto-translated from Arabic

The taste is very suitable and the package contains approximately 200% caffeine

iHerbCustomer
Silver
Posted on Sep 2, 2023
245
2
3
19
Verified Purchase
Rewarded Review
Auto-translated from Russian

I drink only during training or when I need energy, it is very invigorating

iHerbCustomer
Silver
Posted on Jun 17, 2023
227
1
0
12
Verified Purchase
Rewarded Review
Auto-translated from German

A very good quality ingredients and size are optimal, top composition. Taste is neutral.