Kikkoman Soy Sauce — BULLSHIT

Munch or Dump rates Kikkoman Soy Sauce by Kikkoman BULLSHIT — score 0/90.

Kikkoman built its whole brand on "naturally brewed, no preservatives, no artificial additives" — but this bottle lists sodium benzoate, a synthetic chemical preservative. The core is a genuine fermented sauce, but the label's headline promise is contradicted by what's actually inside.

Why this verdict

• Marketed as "no preservatives / no artificial additives" but contains sodium benzoate, a synthetic preservative
• Sodium benzoate is added specifically to extend shelf life — the exact thing the label says isn't needed
• Extremely high in sodium, so it's a use-sparingly condiment no matter how it's brewed
• Added lactic acid signals shelf-stabilization, not a purely traditional brew

Ingredients (7)

• Water (safe) — Used as a basic ingredient in bread.
• soybeans (safe) — The fermented protein source that gives soy sauce its savory umami depth.
• wheat (safe) — Fermented for flavor and aroma; contains gluten.
• Salt (moderate) — Used in moderation, might exceed necessary amount.
• Lactic Acid (safe) — A mild acid for flavor and preservation; safe.
• sodium benzoate (caution) — Chemical preservative for shelf life.
• Brewing starter (Aspergillus sojae) (safe) — The koji mold culture that drives fermentation — a genuine traditional element.

Healthier alternatives

• Kikkoman Naturally Brewed Less Salt Soy Sauce
• Lee Kum Kee Premium Soy Sauce