Shop Map Research Get the app
Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2)

Common questions

Is Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2) healthy?

Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2) scores 88/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product consists of only two ingredients: dry roasted peanuts and sea salt, both of which are minimally processed and provide nutritional benefits.

How processed is Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2)?

Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2) is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2)'s score?

In Scout's ingredient-by-ingredient analysis, Dry Roasted Peanuts, Sea Salt count in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

You might also like

98
Pams Finest Deluxe Crunchy Peanut Butter
pams FINEST
98
Cb's Nuts Peanut Butter
CB's Nuts
$24.04
98
Healthy Habits Peanut Butter
Healthy Habits
98
Meridian - Crunchy Peanut Butter No Salt Mer8 | 280g
Meridian
$11.99

More from Kirkland Signature

Kirkland Signature Organic Coconut Water 94 Kirkland Signature Organic Coconut Water Kirkland Signature Organic Virgin Coconut Oil 96 Kirkland Signature Organic Virgin Coconut Oil Kirkland Signature Organic Extra Virgin Olive Oil 94 Kirkland Signature Organic Extra Virgin Olive Oil Kirkland Signature Green Tea Sachet Packet 95 Kirkland Signature Green Tea Sachet Packet Kirkland Signature Purified Water Plastic Bottle 42 Kirkland Signature Purified Water Plastic Bottle KIRKLAND Signature Nuts plastic pouch 95 KIRKLAND Signature Nuts plastic pouch KIRKLAND Signature Organic Pine Nuts 95 KIRKLAND Signature Organic Pine Nuts Kirkland Dry Roasted Unsalted Almonds 95 Kirkland Dry Roasted Unsalted Almonds Kirkland Signature Almonds 95 Kirkland Signature Almonds Kirkland Signature Dry Roasted Macadamia Nuts with Sea Salt 95 Kirkland Signature Dry Roasted Macadamia Nuts with Sea Salt

See more

Kirkland Signature Organic Peanut Butter 28 Ounce (Pack of 2)

Kirkland Signature
88 Excellent

Analysis updated September 2026 · How Scout scores

$27.99 · 28 oz · 2 pack · $14.00 / ounce
View on Amazon
Verified Amazon match

Near you

Kirkland Signature is carried at Costco stores. Find one within 25 miles.

At a glance

Beneficial ingredients 2
Harmful ingredients 0
Owned by Costco
Category Nuts
Summary

This product consists of only two ingredients: dry roasted peanuts and sea salt, both of which are minimally processed and provide nutritional benefits. The absence of additives, preservatives, and seed oils contributes to its high score, reflecting its clean label and minimal processing level.

Key ingredients 2

Dry Roasted Peanuts
Good

Dry roasted peanuts are a minimally processed source of protein and healthy fats. They provide essential nutrients such as magnesium, vitamin E, and niacin. The roasting process enhances flavor without the need for added oils or preservatives.

Risks

Peanuts can be a common allergen and may cause allergic reactions in sensitive individuals.

Benefits

Rich in monounsaturated fats and protein, supporting heart health and muscle maintenance. Contains antioxidants that may reduce inflammation and improve overall health.

See more about Dry Roasted Peanuts →
Sea Salt
Good

Sea salt is a natural source of sodium and trace minerals. It is less processed than regular table salt, retaining more of its natural mineral content. The use of sea salt can enhance flavor without the need for excessive sodium.

Risks

Excessive consumption of sodium can lead to high blood pressure and other cardiovascular issues.

Benefits

Provides essential minerals and enhances the flavor of foods naturally. Supports electrolyte balance and proper muscle function.

See more about Sea Salt →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

Get the full breakdown in the Scout appTake Scout shopping

Scan any product to see lab results, healthy alternatives, and your personalized analysis.

Download on theApp Store GET IT ONGoogle Play
Amazon pricing & content

Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

More in Nuts