Since finding doctor’s best 5-htp i have been trying other doctor’s best products and have found the quality of each product as...  Read More

Since finding doctor’s best 5-htp i have been trying other doctor’s best products and have found the quality of each product as high as other higher priced brands.  Read Less

I'm happy with this product but i need more time for see the best results

I'm happy with this product but i need more time for see the best results  Read Less

I have tried other 5-htp the more expensive brands and i always run back to these,the only thing is you can't take them by itse...  Read More

I have tried other 5-htp the more expensive brands and i always run back to these,the only thing is you can't take them by itself to have any real effect you have to take them with b6 or a b-complex supplement and their price is reasonable.  Read Less

Peak x is a toxin that is linked to the development of ems in 1500+ consumers who were taking 5-htp supplements back in the '90s.

Peak x is a toxin that is linked to the development of ems in 1500+ consumers who were taking 5-htp supplements back in the '90s.  Read Less

I suffer from a serotonin deficiency and i've used this brand of 5-htp for the past 8 years.

I suffer from a serotonin deficiency and i've used this brand of 5-htp for the past 8 years.  Read Less