GNC

Best service and very knowledgeable. I’m a fitness specialist and have used many different supplements. He is by far the best and most helpful. Thanks for all the assistance. I also refer all my friends and clients to RP GNC.

Got into huge argument after trying to return an item with I believe is the owner of the store. He said it’s not his policy but blamed it on GNC. Told me no receipt no return. I then told him to not treat me like an idiot and he then started yelling at me and looked as if he wanted to punch me. He eventually calmed down and returned my item after yelling and pointing at me.
I would never ever go back to this place and if you do go I would be careful trying to return anything here!

My 17-​year-​old son started body building about 1 year ago. He investigated various aspects of this sport from the proper exercise routine, nutritional guidelines, and supplement use. GNC in Rancho Penasquitos was the store my son asked me to take him to for the supplements. The sales consultant there has been fantastic! Extremely well educated on the details of the supplements, he has guided my son through a safe and healthy supplement process with remarkably pleasing results! The consultant is there all the time, and always able to provide detailed information, suggestions or additional information we may not have known. I would have been reluctant to have my son take body building supplements if it hadn’t been for the thorough information and guidance the consultant has provided us! My son is dedicated to his exercise routine because of the tremendous results he’s seen in a very short period of time! Thank you GNC on Black Mountain Road!

Thank you sir for great knowledge of your products; looking good feeling great