May 2026
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Global Rank
#14,491
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Bounce Rate
72.17%
Pages per Visit
2.90
Avg Visit Duration
00:01:18
- Company
- GNC
Top 10 gnc.com Competitors
The Top 10 Sites Like gnc.com in May 2026 are ranked by their affinity to gnc.com in terms of keyword traffic, audience targeting, and market overlap
Lifelong Wellness Starts Here at The Vitamin Shoppe – Get 10% off with Auto Delivery, Cash Back Awards, and Value Prices on Innovative High-Quality Solutions including protein powder, green foods, creatine, collagen, and gut health.
- Company
- The Vitamin Shoppe, Inc.
Global Rank
#17,764
1,945Bounce Rate
40.13%
Pages per Visit
4.48
Avg Visit Duration
00:08:06
Similarity Score
100%Military Press instruction video & exercise guide! Learn how to do military press using correct technique for maximum results!
- Company
- Muscle & Strength LLC.
Global Rank
#14,398
27Bounce Rate
42.95%
Pages per Visit
3.73
Avg Visit Duration
00:03:06
Similarity Score
92%with over 150 years of experience, shop h&b for all your vitamins, supplements, sports nutrition, beauty, gluten-free and vegan foods - and so much more!
- Company
- Holland & Barrett
- Industry
- Health > Health - Other
Bounce Rate
55.44%
Pages per Visit
4.05
Avg Visit Duration
00:02:27
Similarity Score
85%50,000+ top-rated health and wellness products from trusted brands. Get the best value with weekly deals, fast, affordable shipping, and customer rewards.
- Company
- iHerb, LLC.
Global Rank
#828
4Bounce Rate
41.01%
Pages per Visit
4.74
Avg Visit Duration
00:03:28
Similarity Score
83%Competitions terms & conditions.
- Company
- Optimum Nutrition
Global Rank
#56,949
5,922Bounce Rate
38.99%
Pages per Visit
3.65
Avg Visit Duration
00:01:45
Similarity Score
80%Welcome to the MuscleTech.com. Now you can purchase your favorite MuscleTech products directly from the source.
- Company
- MuscleTech
- Industry
- Health > Health - Other
Global Rank
#184,887
8,203Bounce Rate
38.02%
Pages per Visit
2.78
Avg Visit Duration
00:00:41
Similarity Score
78%With over 3 billion servings sold worldwide, Cellucor® sports nutrition & workout supplements are designed to make performance energy accessible to all.
- Company
- Cellucor
Global Rank
#202,058
32,086Bounce Rate
37.5%
Pages per Visit
3.43
Avg Visit Duration
00:01:20
Similarity Score
75%famous for our deer antler spray. loved for our quality. our mission? fuel you in achieving goals you once thought were impossible.
- Company
- Bucked Up
- Industry
- Sports > Sports - Other
Global Rank
#64,699
7,022Bounce Rate
46.5%
Pages per Visit
3.24
Avg Visit Duration
00:01:34
Similarity Score
73%Build muscle with 1st Phorm’s muscle-building supplement stacks. Support strength, recovery, & performance with high-quality protein, creatine, carbs, and more.
- Company
- 1st Phorm
Global Rank
#86,613
2,069Bounce Rate
49.45%
Pages per Visit
3.45
Avg Visit Duration
00:01:45
Similarity Score
71%What information do we collect? We collect information from you when you register on our site, place an order or subscribe to our newsletter.When ordering or registering on our site, as appropriate, you may be asked to enter your: name, e-mail address, mailing address, phone number, or credit card information. You may,
- Company
- REDCON1
Global Rank
- -
Country Rank
- -
Category Rank
- -
Bounce Rate
43.9%
Pages per Visit
2.89
Avg Visit Duration
00:00:50
Similarity Score
68%gnc.com's top 5 competitors in May 2026 are: vitaminshoppe.com, muscleandstrength.com, hollandandbarrett.com, iherb.com, and more.
According to Similarweb data of monthly visits, gnc.com’s top competitor in May 2026 is vitaminshoppe.com. gnc.com 2nd most similar site is muscleandstrength.com, and closing off the top 3 is hollandandbarrett.com.
iherb.com ranks as the 4th most similar website to gnc.com and optimumnutrition.com ranks fifth in May 2026.
The other five competitors in the top 10 list are muscletech.com, cellucor.com, buckedup.com, 1stphorm.com, and redcon1.com.