Reb M (OnoSweet™)

Generally Safe SweetenerNatural

Reb M (OnoSweet™) is a naturally derived sweetener used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 0 supplements in the GoodSupp database. Reb M is a steviol glycoside, a natural sweetener extracted from the stevia plant.

0 Products use this
Generally Safe Safety rating
Sweetener Category
Yes Natural origin

Safety Verdict: Generally Safe

This ingredient is rated generally safe for use in dietary supplements.

What is Reb M (OnoSweet™)?

Reb M is a steviol glycoside, a natural sweetener extracted from the stevia plant.

Common Names Reb M (OnoSweet™), Rebaudioside M
Type Sweetener
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Reb M (OnoSweet™) used in supplements?

It is used as a sweetener.

Role in supplements: Sweetener — adds sweetness to chewable or liquid supplements without adding significant calories.

Should you be concerned about Reb M (OnoSweet™)?

Generally no. Reb M (OnoSweet™) is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

Low risk. Generally safe for most people in supplement amounts.

Related Ingredients
Frequently Asked Questions
Is Reb M (OnoSweet™) safe in supplements?

Reb M (OnoSweet™) is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. Consult your healthcare provider if you have specific concerns.

What is Reb M (OnoSweet™) and why is it in my supplement?

Reb M is a steviol glycoside, a natural sweetener extracted from the stevia plant. As a sweetener, it improves the taste of chewable, liquid, or powder supplements without adding significant calories.

Is Reb M (OnoSweet™) natural or synthetic?

Reb M (OnoSweet™) is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.