EN
USD
Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Total:
Discount:
Together:
Quantity:
Cart Total:
Checkout
Customers Also Bought:
Reviewer1733570 iHerb Favorites
Reviewer1733570My Rank: 1287

My Reviews

Great energizer, yet for this purpose there are cheaper products atm

Posted by Reviewer1733570 on Oct 10, 2012

I bought this product for CFS and for the fact that studies show it's dopaminergic traits, and found it gave me overall energy about 1-2 hours after taking it. It's not the kind of energy that extinguishes the sensation of lack of sleep, neither does it feel like a stimulant with vasoconstriction and other side effects, but I sense good pure pshysical energy and stamina with it, and rather unchanneled mental energy, the latter which makes it less impressive in the cognitive department even though my mind feels awakened by NADH.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Effective

Posted by Reviewer1733570 on Nov 17, 2012

Calming and stimulating at the same time, also helps my cold extremities. I am slightly low DHEA, and found this 50mg to be a bit too much for me and sometimes gives me headaches, which I finally managed by taking only half a capsule.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

If something is too good to be true ...

Posted by Reviewer1733570 on Mar 11, 2012

... I am a bit afraid of any long term side effects this may have as I couldn't find enough information on this topic. I am 30 years old and just one day after taking this product I felt rejuvenated. Mental clarity and memory for which are purchased it are indeed enhanced

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Mood and awareness

Posted by Reviewer1733570 on Aug 24, 2012

Though pretty subtle for me in effect this lifts my mood and gives me a sense of hightened awareness, allowing me to go through the day with sufficient energy like no other product. It is relaxing my mind and though people may take 5HTP before sleep I find this one rather energising, perhaps too in light of the body feeling due to peripheral 5HTP conversion which is not disturbing enough for me to note, but I used a different enteric coated 5HTP which lacked this feature though overall was not as effective as this time release version.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

very nice but take caution

Posted by Reviewer1733570 on Dec 28, 2012

This product is great for providing me a mild effective boost in energy, focus and enjoyment, something that I failed to experience with tyrosine. Long term use however is not advised, I always experienced depression afterwards and later found out that L-DOPA was demonstrated to also deplete serotonin so I make sure to administer 5HTP concomitantly. EGCG may too be considered for preventing the breakdown of L-DOPA before reaching the brain

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Amazing price

Posted by Reviewer1733570 on Mar 15, 2013

I enjoyed using many quality B-complex products and this one provides the same mental and physical push along a subtle calming sensation. It seems also well balanced for me, no stomach distress as I experienced with others. It's oddly cheap and effective.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Great health value

Posted by Reviewer1733570 on May 03, 2012

It feels very healthy after one cap, also the clarity of the mind on this supplement is great

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

great overall enhancer

Posted by Reviewer1733570 on May 30, 2012

having used this in the past for gaining mass, I now found it to give more brain power

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Cognitive and overall health

Posted by Reviewer1733570 on Jan 04, 2012

For me one dose of this product provided mental clarity and endurance through the day, as well as slight general health improvement such as resistance to cold.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

good antioxidant

Posted by Reviewer1733570 on Jul 16, 2013

healthy cheap NAC, has some subtle positive effects on my sinuses

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

Expensive nootropic

Posted by Reviewer1733570 on Aug 13, 2013

There are many studies to back up PS, but in practice I did not find this to be worth it, it may be that I did not use it long enough, but I did try using a high dose with minimal cognitive effects felt. Cortisol lowering which I wasn't looking for anyway wasn't noticed either. If anything it seems to synergize with omega fatty acids which alone are superior.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

There are better options if not looking for the rare Biopterin

Posted by Reviewer1733570 on Jun 07, 2013

I get a nice awakening push from plain Tyrosine, however, far from improving mood I get irritable on this product.

Verified Purchase

Was this review helpful to you?

Thanks for your feedback!

1-12 of 97 total

1 2 3 4 5