Sodium Lauryl Sulfate

Caution EmulsifierSynthetic

Sodium Lauryl Sulfate is a synthetic emulsifier used in dietary supplements. Safety rating: Caution. Some individuals may want to exercise caution — consult a healthcare provider if concerned. Found in 20 supplements in the GoodSupp database. Sodium lauryl sulfate (SLS) is a synthetic surfactant and emulsifier.

20 Products use this
Caution Safety rating
Emulsifier Category
No Natural origin

Safety Verdict: Caution

May cause skin and eye irritation.

What is Sodium Lauryl Sulfate?

Sodium lauryl sulfate (SLS) is a synthetic surfactant and emulsifier.

Common Names Sodium Lauryl Sulfate, SLS
Type Emulsifier
Origin Synthetic / Manufactured
Safety Rating Caution

Why is Sodium Lauryl Sulfate used in supplements?

It is used to help mix oil and water-based ingredients.

Role in supplements: Emulsifier — helps blend ingredients that don't naturally mix (like oil and water) for uniform distribution.

Should you be concerned about Sodium Lauryl Sulfate?

Worth noting. Sodium Lauryl Sulfate has some considerations that certain consumers should be aware of, though it is used widely in the supplement industry.

May cause skin and eye irritation.

Review recommended. Consider your individual health situation and consult a healthcare provider if concerned.

Top-rated products containing Sodium Lauryl Sulfate

These 20 highest-scoring supplements in our database use Sodium Lauryl Sulfate.

Related Ingredients
Frequently Asked Questions
Is Sodium Lauryl Sulfate safe in supplements?

Sodium Lauryl Sulfate carries a caution rating in supplements. While it is widely used in the industry, there are some considerations consumers should be aware of. This doesn't necessarily mean it's dangerous, but rather that certain populations (such as pregnant women, children, or people with specific health conditions) may want to exercise extra care. May cause skin and eye irritation. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Sodium Lauryl Sulfate and why is it in my supplement?

Sodium lauryl sulfate (SLS) is a synthetic surfactant and emulsifier. As an emulsifier, it helps blend ingredients that don't naturally mix (such as oil-based and water-based components) for uniform distribution. It appears in 20 products in the GoodSupp database.

Is Sodium Lauryl Sulfate natural or synthetic?

Sodium Lauryl Sulfate 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.