Page 2 - Reviews - Source Naturals, L-Phenylalanine, 500 mg, 100 Tablets (250 mg per Tablet) - iHerb
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Customer Ratings & Reviews

iHerb Customer
Posted on Aug 23, 2023
3
0
1
0
Verified Purchase
Rewarded Review

works really well, feel alert and happy also a sense of calm. great for dopamine levels

iHerb Customer
Posted on Jul 1, 2023
49
0
0
0
Verified Purchase
Rewarded Review

VERY NICE ITEM QUALITY I LOVE THIS BRAND AND THIS PRODUCT

iHerb Customer
Posted on Mar 28, 2023
6
0
1
2
Verified Purchase
Rewarded Review

Bought it in error, wanted the Phenylethylamine (PEA). Won't be buying it anymore, but can't say anything bad about it as I have not taken it.

iHerb Customer
Posted on Oct 19, 2022
34
0
0
10
Verified Purchase
Rewarded Review

I have ADHD and take medication, but this product has allowed me to prolong the effects of my medication. Overall, I take less which has profound results long term

iHerb Customer
Posted on Feb 7, 2024
17
10
0
0
Verified Purchase
Rewarded Review

no flavor, no odor, i bought it for good health

ee493e8d-957a-4acc-940e-003bcaecfb57
iHerb Customer
Silver
Posted on Nov 26, 2023
284
0
0
7
Lovely
Verified Purchase
Rewarded Review

Likeable choice this one. As always there is a cost benefit analysis whether to buy supplements or the right foods

iHerb Customer
Posted on May 10, 2023
96
0
3
1
Verified Purchase

I am going to try it for a few months to test its efficacy. So far it's too early to tell.

iHerb Customer
Gold
Posted on Dec 7, 2022
319
7
0
14
Verified Purchase
Rewarded Review

This is good whit ADHD. Really better focus whit this and more alart. reccomend to find others adhd suppliments also and try together to get better focus

iHerb Customer
Posted on Jul 7, 2023
1
0
0
0
Not correctly labeled
Verified Purchase

Wrong label - This product is actually 500 mg. per tablet while the IHERB's page lists this as 250 mg. per tablet with each serving being 2 tablets. Typical incorrect and sloppy work from IHERB

iHerb Customer
Posted on Jun 10, 2021
1,654
4
0
2,037
Verified Purchase
Rewarded Review

L-phenylalanine is essential for the normal functioning of the central nervous system. The body uses phenylalanine to produce epinephrine, dopamine, and norepinephrine. L-phenylalanine helps relieve stress, reduces anxiety and apathy, promotes rapid tissue cell regeneration, helps regulate the metabolic process, improves thyroid function to maintain hormonal balance, and improves skin, nail and hair conditions. L-Phenylalanine is used by professional athletes to give the body the desired shape in a short time. I think this supplement is noteworthy.