Groganic DHT growthick Shampoo Review Home › Forums › Review Forum › Groganic DHT growthick Shampoo Review Tagged: Groganic DHT growthick Shampoo review This topic contains 1 reply, has 2 voices, and was last updated by CoolCat 4 years, 1 month ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 25th September 2015 at 12:41 pm #74 GabyParticipant just wanted to update on my shampoo use of the Groganic DHT shampoo that my boyfriend has been using. well apparently it only fluffs up the hair, but does nothing for actual hair regrowth. 25th September 2015 at 4:46 pm #76 CoolCatParticipant yeah i knew that too, they have the reviews on amazon for this where people also said the same. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.