Kirkland Protein Powder

Compare 1 product in United States to find the best value per gram of protein.

About Kirkland Signature

Founded: 1995 • Part of Costco Wholesale

Kirkland Signature is Costco's private label brand, offering products at
significant value through bulk purchasing power. Their protein powders are
manufactured by reputable supplement companies and sold exclusively at Costco.
Kirkland protein powders offer whey protein concentrate or isolate blends at prices
significantly lower than national brands. The packaging is basic and marketing
minimal, but the protein quality is comparable to mid-range national brands.

✓ Costco's private label brand
✓ Manufactured by reputable supplement companies
✓ Bulk pricing through Costco's purchasing power
✓ Available only to Costco members
✓ Similar quality to mid-range brands at lower prices

Visit Kirkland Signature website →

🏆 Exceptional Value

Kirkland is 51% below market

Grade

Average

$3.81

per 100g protein

Range

$3.81 - $3.81

1 products

Market Avg

$7.84

for comparison

Grade Distribution

1 product

About Kirkland Protein Powder

Is Kirkland good protein powder?

Kirkland is a protein powder brand known for kirkland signature whey protein. Compare prices by cost per 100g protein to find the best value Kirkland product for your budget.

Browse our complete collection of Kirkland protein powder products available in United States. This page contains detailed nutritional information, pricing analysis, and ingredient breakdowns for the 1 Kirkland product available in United States. Compare cost per 100g of protein and caloric efficiency to find the best Kirkland option for your needs.

Products in Detail

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About Kirkland Signature

About Kirkland Protein Powder

Is Kirkland good protein powder?

Products in Detail

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