Think High Protein Bar review

Think High Protein bars match Barebells and Quest on the basics, 20 grams of protein and 1 gram of sugar, for less money. A 10-bar box of Creamy Peanut Butter costs $23.99 on thinkproducts.com, about $2.40 a bar, and the price falls to $21.99 a box in the 12-box pack; Auto Delivery saves another 10%. The bar is gluten free and its protein blend mixes soy protein isolate, calcium caseinate and whey protein isolate. The sweetness comes from maltitol syrup, which is the second ingredient, so people sensitive to sugar alcohols should go easy. The brand notes that the bar is not a low calorie food, and the product page did not show the full nutrition panel when we checked, so look at the box for calories. Think also sells plant-based, Delight and crisp bars, and orders over $69 ship free in 1 to 3 days.

Who it is for

low-sugar snackers on a budget

Price

$23.99 for a 10-bar box ($2.40 a bar); Auto Delivery saves 10%.

10 Count Box - $23.99
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 20 g protein and 1 g sugar per bar
• Gluten free
• Protein blend of soy protein isolate, calcium caseinate and whey protein isolate
• Sweetened with maltitol syrup
• Multi-box packs drop the price to $21.99 a box

Strengths and weaknesses

• Strength: $2.40 a bar for 20 g of protein and 1 g of sugar
• Strength: Auto Delivery takes 10% off
• Strength: Plant-based and crisp lines sold on the same store
• Weakness: Maltitol syrup is the second ingredient
• Weakness: Think labels the bar not a low calorie food
• Weakness: Free 1 to 3 day delivery only on orders over $69

Key facts

• Protein: 20 g
• Sugar: 1 g
• Gluten free: Yes
• Pack: 10 bars
• Price per bar: $2.40

Where it ranks

Think High Protein Bar is No. 5 in our Best Protein Bars verdict.