Who makes Quest? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $13.6M est./mo
- Trend
- Declining
- -12%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.4 ★ · 409,546 reviews
- Who sells it
- Mostly one seller
- Top seller has 99% of units
Quest estimated monthly revenue on Amazon
Our read on Quest
Quest ranks 1 of 87 brands in Protein Bars within Health & Household, with an estimated 27% of the category's revenue. Estimated revenue for September 2026 was $13.6M on 580,000 units, down from $16.3M in June 2026, a change of -16% over the 4 months of data. The trend is labeled declining, at -12% across the last 2 months. The brand has 122 products selling and an average rating of 4.4 across 409,546 reviews. Its top product, the Ultimate Variety Pack, sells an estimated 36,000 units a month. Sales are concentrated: Amazon accounts for 99% of units, while GNC holds 1% and The Vitamin Shoppe less than 1%.
Top Quest products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Quest Nutrition Ultimate Variety Pack Protein Bars | 4.3 ★11,663 reviews | 36,000 | Check price on Amazon |
| Quest Nutrition Chocolate Chip Cookie Dough Protein Bars | 4.4 ★20,741 reviews | 35,000 | Check price on Amazon |
| Quest Nutrition Nacho Cheese Tortilla Style Protein Chips | 4.5 ★24,804 reviews | 19,000 | Check price on Amazon |
| Quest Nutrition Double Chocolate Chunk Protein Bars | 4.4 ★7,082 reviews | 14,000 | Check price on Amazon |
| Quest Nutrition Protein Chips Variety Pack | 4.4 ★8,418 reviews | 14,000 | Check price on Amazon |
| Quest Nutrition Chocolate Chip Protein Cookie | 4.3 ★24,048 reviews | 13,000 | Check price on Amazon |
| Quest Nutrition Cookies & Cream Protein Bars | 4.5 ★12,652 reviews | 13,000 | Check price on Amazon |
| Quest Nutrition Chocolate Peanut Butter Bars | 4.4 ★5,918 reviews | 13,000 | Check price on Amazon |
| Quest Nutrition Apple Pie Protein Bar | 4.3 ★2,906 reviews | 12,000 | Check price on Amazon |
| Quest Nutrition Chili Lime Tortilla Style Protein Chips | 4.5 ★16,007 reviews | 10,000 | Check price on Amazon |
Who sells Quest
- Amazon99%
- GNC1%
- The Vitamin Shoppe<1%
- A & N Bros<1%
- INVO SUPPLIER<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#1 of 87
Rank 1 of 87 brands in Protein Bars by estimated revenue in September 2026, with 27% of the category.
Frequently asked questions
Who makes Quest?
Quest is the brand name on 122 products we tracked on Amazon in September 2026 mostly in Protein Bars (Health & Household). The largest seller of Quest products that month was Amazon, with 99% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Quest sell on Amazon?
Quest sold an estimated $13.6M on Amazon in September 2026, about 580,000 units. That is -16% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Quest's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Quest Nutrition Ultimate Variety Pack Protein Bars (about 36,000 units); 2. Quest Nutrition Chocolate Chip Cookie Dough Protein Bars (about 35,000 units); 3. Quest Nutrition Nacho Cheese Tortilla Style Protein Chips (about 19,000 units).