Kirkland Protein Bar Chocolate Brownie

by Kirkland Signature

A moderately processed protein bar with decent protein content but contains multiple artificial additives, sugar alcohols, and seed oils. Better than candy bars but not a clean whole food option.

• Protein blend (whey protein isolate, milk protein isolate) – beneficial · High-quality complete proteins that support muscle synthesis and satiety.
• Isomalto-oligosaccharides – safe · Prebiotic fiber that provides sweetness and bulk while supporting gut bacteria.
• Erythritol – safe · Sugar alcohol that provides sweetness with minimal calories and blood sugar impact.
• Palm oil – controversial · Highly saturated fat with environmental concerns and potential inflammatory properties.
• Sunflower oil – controversial · High omega-6 seed oil that may contribute to inflammation when consumed regularly.
• Sucralose – controversial · Artificial sweetener with emerging concerns about gut microbiome disruption.
• Carrageenan – controversial · Seaweed-derived thickener linked to potential digestive inflammation in some studies.
• Natural flavors – safe · Proprietary flavor compounds that enhance taste but lack transparency.

high protein content

convenient portability

lower sugar than candy

decent fiber content

highly processed

artificial additives

seed oils

potential digestive issues

expensive per serving