Honest comparison based on real testing. Our verdict: Kirkland Protein Bar Cookies and Cream wins overall.
Last updated: July 2026
Kirkland Protein Bar Cookies and Cream wins with an overall score of 7.5/10. Kirkland Protein Bar Chocolate Peanut Butter Chunk is the more affordable option at $1.88/bar.
Kirkland Protein Bar Chocolate Peanut Butter Chunk
Protein
21g
Net Carbs
4g
Price
$1.88
Rating
7.5
(paid link)
| Product | Protein | Net Carbs | Price | Rating | Actions |
|---|---|---|---|---|---|
| Kirkland Protein Bar Cookies and Cream | 22g (best) | 5g | $1.88 (best) | 7.5 (best) | Buy → (paid link) |
| Kirkland Protein Bar Chocolate Peanut Butter Chunk | 21g | 4g | $1.88 (best) | 7.5 (best) | Buy → (paid link) |
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Side-by-side nutrition and scoring
KIRKLAND
Ready to try Kirkland Protein Bar Cookies and Cream?
Buy on Amazon →Affiliate link — we may earn a commission at no extra cost to you. Prices are approximate.
KIRKLAND
Ready to try Kirkland Protein Bar Chocolate Peanut Butter Chunk?
Buy on Amazon →Affiliate link — we may earn a commission at no extra cost to you. Prices are approximate.