GNC

Reviews

• MW

  Mark Wheeler

  Dec 21, 2025
  2.0
  If receipts are mandatory for returns on GNC products why would you make them optional?? I got some mega mens vitamins. After up selling me on the largest size and checking out he offered a receipt. I don't know what I was thinking when I said no. I just assumed supplements aren't returnable. I took 2 with food and did the same the next day. Didn't like they way they made me feel as I'm very sensitive to caffeine which I didn't know these had. They also made me feel nauseous. After reading the box saying they had a return policy I tried to get my money back knowing it was probably a fools errand but worth a try. Sure enough he wouldn't take the product back and I'm out 50 plus dollars and my vitamin budget is gone for 2 months. I accept some responsibility for not taking the receipt. That's why I didn't give it 1 star. I'll never set foot in a gnc again for as long as I live. Throwing these garbage vitamins in the trash.
• TH

  Terrence Hurley

  Nov 21, 2025
  1.0
  The employee working there doesn’t understand their own advertisements. The coupon says the coupon is valid 11/20 ➡️ 11/26. The employee says the coupon is valid only on 11/20 & 11/26 (2 days). They only had one of the item anyway so I recommend finding a better GNC. Customer service was ridiculous and their inventory was terrible. He took that stance when he only had one version of the product, would rather me not shop to 7 other products at regular price over 1 energy drink that was rightfully discounted $1. Unprofessionalism and ignorance caused you to lose over $100 in nondiscounted sales. I now understand why that store always empty and the products are dusty from sitting so long.
• BA

  Brayan Alvarez

  Dec 27, 2021
  1.0
  Waited more then 10 minutes at 4 pm waste of my time
• DS

  David Smith

  Jan 30, 2019
  1.0
  I’ve been taking GNC preventative nutrition stress support vitamin supplements for two days now and I don’t feel a thing I also take them with vitamin C I don’t feel any different I think it’s the whole placebo affect that they’re trying to take advantage of I haven’t seen too many reviews on this product don’t trust it. This young guy named Mike “ helped” and he said that he takes it every day and he feels great but I don’t feel a damn thing I spent $50 on this product for nothing so thanks for nothing Mike! I also bought vitamin C tablets would be like 1000 mg each it doesn’t seem to do a damn for for me either. I suffer from a lot of stress and anxiety and really high cortisol levels so any information on a better product would be great because I would love to return these and get something better or order something or like that actually helps me every day. I take these three times a day exactly like instructed that I don’t feel a damn thing it uses the placebo effect like most products do especially places like Vape shops that sell CBD oil do not trust them if you do buy CBD oil make sure it’s a dark brown proxy it actually works legitimate shops sell it but not around here in Houston. Once I spent $60 on CBD oil it says it helps but also it only uses the placebo affect to their advantage just to make money off something so simple just like these bullsh#t pills!
• KA

  ken Ambrose

  Aug 3, 2017
  5.0
  Very reliable and honest store. Thanks to Ryan.

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