Grocery & Market
4840 Niagara Ave, San Diego, CA 92107 4840 Niagara Ave, San Diego Directions
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Promo Code
15% Off Sitewide!
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Save 15% off sitewide at GNC with this coupon code! Shop now for various health products that also maximize your workout, including vitamins, supplements, and protein.
Lowest Prices Of The Season Sale | Up To 50% Off
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GNC is where to find amazing deals on all wellness products. Save up to 50% on protein powders, fish oil capsules, probiotics, testosterone boosters, and more! Shop today!
Up To 50% Off Multivitamins + Free Shipping!
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GNC has deals: right now, get up to 50% off multivitamins plus get free shipping when you spend $49 or more. Offer ends soon!
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GNC Coupons & Promo Codes
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Our coupon hunters want to make sure you get the stuff you want without emptying your pockets. Click here to check GNC's homepage for codes & discounts, and don't forget to sign up for their email list to get deals directly to your inbox. Look at you, smart shopper!
Get $5 Off Instantly
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Snag yourself a FREE GNC membership, and get $5 off instantly. And that's not even the half of it because you'll also start earning points for every dang thing you buy. Plus, you'll get a free birthday gift. Just click here to get on it.
Promo Code
10% Off Next Order
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Sign up for GNC's subscribe and save and get 10% off, as well as free shipping, on future orders. Just click here and find the SUBSCRIBE + SAVE 10% on the GNC homepage.
Get Spring Break Ready With 20% Off
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Shop smart and save on pre-workout supplements at GNC. Right now, save up to 20% and get free shipping on orders of $49 or more.
33% Off Protein Powders + Free Shipping
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GNC is where to find unbelievable offers on protein powders! Click here to shop your favorite brands and flavors and save up to 33%! Plus get free shipping on all orders of $49+.
Buy 1 Get 1 50% Off GNC Brands
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GNC has special deals for you on select GNC products! More than 100 products are on sale!
Online & In-Store Sale
Try New Supplements Risk Free
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Have you ever wanted to try a new supplement without worrying about wasting a duckload of money? Thanks to GNC's 100% money-back guarantee, you can! You can even return opened supplements! Click here to get started. The world's your oyster!
Online & In-Store Sale
Buy 1, Get 1 50% Off Omega-3 Fish Oil
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Sure, you could leave it all behind and hike out into the woods in search of a black bear who might train you in the ursine art of claw fishing. You could spend your days astride glistening river rocks, swiping at passing trout and devouring them fresh from the stream. That is certainly how our ancestors obtained their omega-3 fish oils, and it is just as valid today, provided you can find a black bear willing to take you under his fuzzy wing.

But there is another way. Omega-3 Fish Oil ... in capsules! Imagine the time you'll save! Imagine spending your days not struggling to balance on slick river rocks, but going about your business (whatever that may be)! And imagine the heart-and-brain healthy benefits of a steady supply of life-giving fish oil. It can all be yours with this GNC coupon.
Save 10% Now!
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GNC slashes prices 10% off now!
Customer Favorites | 20% Off
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Have what she's having, and she's having, and everyone else is having when you shop GNC's best-selling products. Right now, they're up to 20% off too! No coupon or promo code needed.
50% Off Diet Supplements | Click To Activate
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The science is in: exercise is boring. Luckily, those same scientists have devoted their lives to finding supplements and vitamins that help suppress appetite and burn more calories. They are the true heroes. Click here to take up to 50% off diet & cleanse supplements, along with a whole host of other supplements.
Immune Support Specials
Stay ahead of the nasty flu and cold bugs this winter! Support your immune system and avoid the cold going around your home or office with great deals from GNC!
Up To 33% Off Workout & Performance Supplements
Shop guilt-free and find bargains from GNC: up to 33% off workout and performance supplements.
Free Shipping | Click To Activate
Don't miss this great deal from GNC! Get free shipping on orders $49+.
Protein Powder At GNC
Get great savings at GNC on protein powder!
Vitamins & Supplements For Less
Check out the sale selection at GNC for great deals on vitamins and supplements.
Lowest Prices Of The Season On 100s Of Products
GNC has some incredible offers for you on hundreds of products!
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From Our Editors

Whether you're on a diet, trying to do better by your body, or just whatever, GNC's health food store boasts a great selection of food designed to promote health in San Diego.

Make use of the safe parking options near GNC and reap the great benefits of parking close by. When you're ready to start eating right, grab a cart and start scanning the aisles at GNC.

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