Kirkland Signature Protein Bar, Cookies and Cream — ENGINEERED
Munch or Dump rates Kirkland Signature Protein Bar, Cookies and Cream by Kirkland Signature ENGINEERED — score 30/90.
A lab-built high-protein bar, not something you would assemble in a kitchen. The 22g of protein is real, but the near-zero sugar figure is engineered with erythritol, stevia, and a stack of isolated soluble fibers (corn fiber, isomalto-oligosaccharides, tapioca fiber) that pad the fiber count and can wreck your gut. Useful macros, unmistakably ultra-processed.
Why this verdict
- NOVA 4 ultra-processed protein formulation
- Sweetness engineered with erythritol plus steviol glycosides
- Soluble corn fiber and isomalto-oligosaccharides inflate the fiber label and commonly cause bloating
- Built on protein isolates and natural flavors, not whole-food ingredients
Ingredients (9)
- Milk and whey protein isolate (safe) — Complete, highly bioavailable protein and the genuinely valuable part of the bar.
- Soluble corn fiber / isomalto-oligosaccharides (moderate) — Isolated fibers used to pad the fiber label; frequently cause bloating and gas.
- Erythritol (moderate) — Sugar alcohol sweetener; high blood levels have recently been linked to cardiovascular concerns.
- Steviol glycosides (stevia) (safe) — Plant-derived zero-calorie sweetener, stacked here with erythritol.
- Cashew butter (safe) — Real nut butter, a whole-food bright spot in the formula.
- Coconut Oil (safe) — Plant fat used for the shell coating.
- Cocoa powder (processed with alkali) (safe) — Dutched cocoa for chocolate flavor and color.
- Natural Flavors (safe) — Flavor compounds derived from natural sources.
- Sunflower Lecithin (safe) — Emulsifier; benign.
Healthier alternatives
- Chocolate Sea Salt Protein Bar
- Protein Bar by Perfect Bar
- RXBAR Peanut Butter Protein Bar
- GoMacro MacroBar Peanut Butter Chocolate Chip
- GoMacro MacroBar Sunflower Butter + Chocolate