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Extra Firm Tofu

Common questions

Is Extra Firm Tofu healthy?

Extra Firm Tofu scores 95/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This product is made from organic soybeans, which are a high-quality source of plant-based protein and essential amino acids.

How processed is Extra Firm Tofu?

Extra Firm Tofu is NOVA Group 1: Unprocessed or Minimally Processed Foods.

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Extra Firm Tofu

Kirkland Signature
95 Excellent

Analysis updated July 2026 · How Scout scores

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Near you

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

At a glance

Beneficial ingredients 0
Harmful ingredients 0
Owned by Costco
Category Tofu
Summary

This product is made from organic soybeans, which are a high-quality source of plant-based protein and essential amino acids. The use of organic ingredients ensures minimal pesticide residues and GMOs, contributing to its health benefits. The product is minimally processed, retaining the nutritional integrity of the soybeans.

Key ingredients 4

Water
Neutral

Water is a common base in many foods and is essential for hydration without adding calories or fats.

See more about Water →
Organic Soybeans
Neutral

Organic soybeans are a plant-based protein source that provides essential amino acids and nutrients.

Calcium Sulfate
Neutral

Calcium sulfate is used as a coagulant in tofu, helping to give it structure without harmful effects.

See more about Calcium Sulfate →
Magnesium Chloride
Neutral

Magnesium chloride is a mineral additive that helps in the coagulation process and is generally recognized as safe.

See more about Magnesium Chloride →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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