Is There MSG in Tones Taco Seasoning? Ingredient Analysis

December 6, 2025 •

2 min read

According to the brand's official website, Tone's Taco Seasoning contains no added MSG. This is a relief for many who are sensitive to the flavor enhancer and prefer to avoid it in their cooking. While direct MSG is omitted, the ingredient list reveals other additives that can provide a similar umami effect.

Quick Summary

An examination of the ingredient list for Tone's Taco Seasoning confirms that it does not contain added MSG. However, it does include flavor-enhancing ingredients that some may wish to be aware of, like disodium inosinate.

Key Points

No Added MSG: Tone's Taco Seasoning explicitly advertises and states on its ingredient list that it contains no added monosodium glutamate.
Hidden Flavor Enhancers: The product does contain other flavor enhancers like disodium inosinate, which boosts the savory 'umami' flavor.
Different Effects: Disodium inosinate is not the same as MSG, though it can have a similar flavor-enhancing effect, especially when combined with other ingredients.
Consider Allergies: Individuals with sensitivities to flavor enhancers should read the full ingredient list carefully to identify compounds like disodium inosinate.
DIY Alternatives: For complete control over ingredients, making homemade taco seasoning is a simple and effective option.

Does Tone's Taco Seasoning Contain Added MSG?

Tone's Taco Seasoning is labeled as containing no added MSG. This is a key point for consumers who wish to avoid this common flavor enhancer in their food.

The Role of Hidden Sources of Glutamate

While direct MSG is not listed, the seasoning includes other flavor enhancers that function similarly. Glutamate, the savory component of MSG, occurs naturally in various foods and is also used in other additives. Ingredients like yeast extract contain natural glutamic acid, contributing to a savory taste but differing from synthetic MSG. Tone's Taco Seasoning lists disodium inosinate as an ingredient, a flavor enhancer often paired with others to create a strong umami profile.

Comparing Flavor Enhancers: Disodium Inosinate vs. MSG

Disodium inosinate and MSG have different origins and flavor contributions. Disodium inosinate is often derived from natural sources or fermentation and boosts other flavors, particularly meaty notes, and is effective in smaller amounts when combined with other enhancers. MSG, typically produced through fermentation, directly imparts a savory umami taste and is used as a standalone seasoning or in blends. Both must be listed by their common names on labels. Sensitivity is less common with disodium inosinate than with high doses of MSG.

Decoding the Ingredient List

Understanding the ingredient list helps consumers make informed choices. Tone's Taco Seasoning typically contains:

Chili Pepper and Other Spices: Provide the core flavor and heat.
Corn Flour/Wheat Flour: Used as a thickener and to prevent caking.
Salt, Dextrose, Maltodextrin: Contribute to flavor balance and texture.
Onion Powder, Garlic Powder: Common aromatic ingredients.
Silicon Dioxide: An anti-caking agent.
Disodium Inosinate: A flavor enhancer.
Extractive of Paprika: Adds color.
Natural Flavor: FDA regulations stipulate this term cannot hide MSG.

Making a Conscious Choice

Selecting a taco seasoning depends on personal preferences and dietary needs. If avoiding MSG specifically, Tone's is a viable option due to its "no added MSG" claim. However, those sensitive to other glutamates or flavor enhancers should carefully review the full ingredient list. For ultimate control, making homemade taco seasoning with chosen spices like chili powder, cumin, paprika, oregano, and garlic/onion powder is an alternative. This guarantees knowledge of all ingredients.

Conclusion: The Bottom Line on MSG in Tone's Taco Seasoning

Tone's Taco Seasoning confirms its claim of no added MSG on its packaging and ingredient list. This transparency is beneficial for consumers prioritizing this. However, the presence of disodium inosinate, a potent flavor enhancer, means other umami compounds are present. While most individuals will not have issues, those with high sensitivity to flavor additives should examine labels closely or opt for homemade seasoning. Tone's remains a popular choice for those seeking a flavorful, non-MSG added option.

Frequently Asked Questions About MSG and Seasoning

Frequently Asked Questions

MSG, or monosodium glutamate, is a food additive used to enhance savory, or umami, flavors. It is the sodium salt of glutamic acid, a naturally occurring amino acid.

Disodium inosinate is a flavor enhancer often used in processed foods, including seasonings. It is particularly effective at boosting the umami flavor of other ingredients and can create a meatier taste.

While regulations prevent 'hidden MSG' under the term 'natural flavor', other ingredients like yeast extract, autolyzed yeast extract, hydrolyzed yeast, or hydrolyzed protein contain naturally occurring glutamates. Checking for these specific terms is crucial for those avoiding all forms of glutamate.

MSG is recognized as safe by the FDA, but some people report short-term symptoms like headaches or flushing when consuming large amounts. Most studies do not show a clear link between MSG and widespread health issues.

Some ingredient lists for Tone's Taco Seasoning include wheat flour, which means they are not gluten-free. It's important to check the specific product label as formulations can change, but for a guaranteed gluten-free option, you should choose one specifically labeled as such or make your own.

Yes, you can easily make homemade taco seasoning using common pantry spices such as chili powder, cumin, oregano, and garlic powder. This gives you full control over the ingredients and allows you to avoid all additives.

For the most accurate and up-to-date ingredient information, you should refer to the product label itself. The official Tone's website may also provide ingredient details.