GNC

Health, Diet, Herb, Vitamin & Supplement Stores

Address: 20687 Amar Rd Ste 1, Walnut, CA, 91789
Phone: 909-869-7203
Website: gnc.com
Services: DIET & WEIGHT LOSS SERVICES
Products: DIET & WEIGHT LOSS PRODUCTS ENERGY SUPPLEMENTS HERBAL SUPPLEMENTS NUTRITION SUPPLEMENTS SPORTS & FITNESS SUPPLEMENTS VITAMINS & MINERALS WELLNESS PRODUCTS

ℹ️ Information last checked Jul 2026 · Something look wrong? — or if you know the correct details, Suggest an update · What is this?

About this area

GNC is one of 4 health, diet, herb, vitamin & supplement stores listed in Walnut, CA.

What's nearby: 7 home health care businesses, 6 beauty salons, and 4 food and dining businesses within walking distance.

Latest updates

Their website showed content from 2026.

Observed automatically in July 2026. What is this?

More Health, Diet, Herb, Vitamin & Supplement Stores in Walnut, CA

F K C International

1199 Fairway Dr Ste 200

FKC International Inc

1199 Fairway Dr Ste 200

Heartland Society Inc

View all Health, Diet, Herb, Vitamin & Supplement Stores locations near Walnut, CA →

Find Health, Diet, Herb, Vitamin & Supplement Stores in nearby cities

Diamond Bar, CA Rowland Heights, CA West Covina, CA Covina, CA La Puente, CA Hacienda Heights, CA City of Industry, CA Brea, CA

📞 Call 909-869-7203 🌐 Visit Website

Is this your business?

✅ Claim This Listing

Suggest an Update

See something out of date? Let us know and we'll review your suggestion.