Propanediol

Generally Safe SolventSynthetic

Propanediol is a synthetic solvent used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 2 supplements in the GoodSupp database. Propanediol is a solvent and humectant.

2 Products use this
Generally Safe Safety rating
Solvent Category
No Natural origin

Safety Verdict: Generally Safe

May cause skin irritation in sensitive individuals.

What is Propanediol?

Propanediol is a solvent and humectant.

Common Names Propanediol
Type Solvent
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Propanediol used in supplements?

It is used as a solvent, humectant, and viscosity-decreasing agent.

Role in supplements: Solvent — dissolves or extracts active ingredients during manufacturing.

Should you be concerned about Propanediol?

Generally no. Propanediol is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause skin irritation in sensitive individuals.

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

Top-rated products containing Propanediol

These 2 highest-scoring supplements in our database use Propanediol.

Related Ingredients
Frequently Asked Questions
Is Propanediol safe in supplements?

Propanediol 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. May cause skin irritation in sensitive individuals. In GoodSupp's database, 2 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Propanediol and why is it in my supplement?

Propanediol is a solvent and humectant. It appears in 2 products in the GoodSupp database.

Is Propanediol natural or synthetic?

Propanediol is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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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. 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.