GNC aims to inspire people to live well. Whether someone is an athlete or just starting to focus on their health, we want to deliver the cutting-edge, efficacious ingredients and products they deserve.
This is hands down the worst store experience I have ever had.
I tried to return GNC products that were purchased online. The store staff refused, claiming they don’t accept returns “for no reason.” I contacted GNC online customer service, who clearly confirmed the return was allowed and said the store would be notified.
I went back again and was refused a second time. I showed them the official chat confirmation, and instead of helping, the staff were extremely rude, dismissive, and unprofessional, and even told me not to come back.
This store either does not follow GNC policy or does not care about customers at all. I don’t know if other GNC locations operate like this, but this store is by far the worst retail experience I’ve ever had. Save yourself the trouble and go literally anywhere else.
TM
Tim M
Dec 1, 2025
1.0
Twice I’ve come and been disappointed. Went be back.
JJ
Jack
Sep 22, 2025
5.0
Lady there is awesome
BR
Bella Ruiz
Sep 22, 2025
5.0
This store is amazing! They have a wide variety of high-quality vitamins and supplements, and everything is so well organized. The staff is knowledgeable, friendly, and always ready to help with great recommendations. It’s definitely my go-to place for all my health needs.
What products does GNC at The Quad At Whittier offer?
GNC offers health and sports-related vitamins, supplements, herbs, drinks, and snacks aimed at helping customers live well.
What are the operating hours for GNC at The Quad At Whittier?
GNC is open Monday through Saturday from 9:30 AM to 8:00 PM, and on Sunday from 10:00 AM to 6:00 PM.
Where is GNC located in Whittier, CA?
GNC is located at 13502-I Whittier Blvd, The Quad At Whittier, Whittier, CA 90605, USA.
Does GNC at The Quad At Whittier offer in-store pickup or delivery?
Yes, GNC offers in-store pickup and same-day delivery services.
What payment methods are accepted at GNC?
GNC accepts checks, debit cards, mobile NFC payments, and does not require cash only.
Does GNC have an app I can use to order products?
Yes, GNC has a mobile app available on the Apple App Store named 'GNC' which can be used to order products.
What nearby retail stores can I visit when shopping at The Quad At Whittier alongside GNC?
Nearby retail stores include Ross Dress for Less, Shoe Palace, Avenue, T.J.Maxx, and Payless ShoeSource where you can shop for clothing, shoes, and accessories.
Are there coffee shops near GNC at The Quad At Whittier to grab a drink before or after shopping?
Yes, Starbucks and Casa de Cafe are nearby coffee shops where you can enjoy coffee or smoothies when visiting GNC.
What dining options are available near GNC in The Quad At Whittier?
You can find several nearby restaurants including Maki Yaki Japanese Grill, Ohana Hawaiian BBQ, and La Real Michoacana ice cream shop for a variety of meal options.
Are there any service-oriented businesses near GNC at The Quad At Whittier?
Yes, nearby services include HearUSA for medical needs, SchoolsFirst Federal Credit Union for banking, The UPS Store for shipping, and Luzid Smiles for dental care.
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