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CZ
4.8
Based on 377 Ratings
5 Stars
315
4 Stars
44
3 Stars
13
2 Stars
3
1 Stars
2
Write a Review

4.8
Based on 377 Ratings
5 Stars
315
4 Stars
44
3 Stars
13
2 Stars
3
1 Stars
2

Global reviews (377)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
iHerb Customer
Posted on May 10, 2023
10
0
0
0
Best Tyrosine I've Found
Verified Purchase
Rewarded Review

Brand you can trust, the glass bottle is cool. Training or having more 'energy, Tyrosine is a quality ingredient to do that. It is in Red Bull I believe, but it's not what makes Red Bull 'bad.' Also can help boost mood or even depression - adderall replacement as well. If you take it, try to take L Tryptophan at night to 'counter' and 'refill' you dopamine and serotonin receptors. I think anyone who doesn't wanna take harder psychiatric drugs should def look at that combo for a more natural alternative (they are amino acids, like what we get from good, but our body can't produce them naturally). Also have B6 in it, which helps with absorption. So just get this one over the others, also only have to take one pill.

Posted on Feb 21, 2023
7
0
0
1
Verified Purchase
Rewarded Review

There are great. I notice a boost in my ability to focus as well as a little bit of energy.

iHerb Customer
Silver
Posted on Mar 7, 2023
197
0
0
5
Verified Purchase
Rewarded Review

form of vitamin b6. supports stress on the body. supports brain health. easy to swallow.

Posted on Feb 27, 2023
41
0
0
0
Verified Purchase
Rewarded Review

I liked everything, thank you, I will order more, it does its job

Posted on Feb 25, 2023
112
0
0
0
Verified Purchase
Rewarded Review

I really liked this additive, the quality is excellent, the price is excellent, as well as the result

Posted on Dec 8, 2022
152
5
2
45
Verified Purchase
Rewarded Review

Excellent!!! Great quality, good effect! I really recommend this vitamins

Posted on Jul 1, 2022
8
0
1
1
Verified Purchase
Rewarded Review

Helping my adrenal alot in addition to high dose of Vitamin C Complex.

Posted on Nov 23, 2021
31
0
1
10
Verified Purchase
Rewarded Review

It was prescribed by a doctor for a 5-year-old child. The child takes the L-Tyrosine with great pleasure, there is no allergic reaction.

Posted on Apr 9, 2022
2
0
0
1
Verified Purchase
Rewarded Review

I take this and l-theanine for stress. I feel better on the days I take it. Love the real glass bottle and gelatin free capsules!