All Ingredients
15

Nonoxynol-20

high

Quick verdict

High concern

Nonoxynol-20 skin safety dashboard

Nonoxynol-20 scores 15/100 across 1 product analyses. The most important acne and irritation checks are summarized first.

Comedogenic rating

5/5

High pore-clogging risk signal for acne-prone skin.

Fungal acne safe

No

Review the full formula before using on Malassezia-prone skin.

Pregnancy safe

Review

Ask a clinician before using during pregnancy or nursing.

Skin types to avoid

Acne-prone, Oily, Sensitive

Based on pore-clogging and irritation risk signals.

What is Nonoxynol-20 and why is it used?

We're still generating a detailed description for Nonoxynol-20. Check back shortly - or scan a product containing this ingredient to speed things up.

Will Nonoxynol-20 clog my pores? (Comedogenic Rating)

Comedogenic Risk: 5/5

Nonoxynol-20 has an estimated comedogenic risk of 5/5 based on GlowLens ingredient scoring across 1 product analyses. A higher number means a stronger pore-clogging signal for acne-prone skin.

Known Side Effects and Allergies: is Nonoxynol-20 toxic or safe?

high

Nonoxynol-20 currently scores 15/100 with a high concern level. The main practical risk is skin irritation, sensitivity, or breakouts in formulas where this ingredient appears with other potentially irritating ingredients.

Is Nonoxynol-20 safe for pregnancy?

While our analysis gives Nonoxynol-20 a safety score of 15/100 with a high concern level, we recommend consulting your healthcare provider about any cosmetic ingredients during pregnancy or nursing. GlowLens provides general safety assessments - pregnancy-specific advice should come from your doctor or midwife.

Final Verdict: who should avoid Nonoxynol-20?

Acne-prone, oily, and sensitive skin types should be cautious with this ingredient.

1 products analyzed containing Nonoxynol-20Analyze a new product

Found in 1 Products

15

Global beauty care vitamin C glow

high

An ethoxylated surfactant that is highly toxic to aquatic life and flagged as a potential endocrine disruptor.

Showing all 1 of 1 products

Frequently Asked Questions

What is Nonoxynol-20 and why is it used?
We're still generating a detailed description for Nonoxynol-20. Check back shortly - or scan a product containing this ingredient to speed things up. Across 1 products in our database, Nonoxynol-20 appears in various formulations. Use our free skincare ingredient checker to see how it interacts with other ingredients in specific products.
Will Nonoxynol-20 clog my pores? (Comedogenic Rating)
Nonoxynol-20 has an estimated comedogenic risk of 5/5 based on GlowLens ingredient scoring across 1 product analyses. A higher number means a stronger pore-clogging signal for acne-prone skin.
Known Side Effects and Allergies: is Nonoxynol-20 toxic or safe?
Nonoxynol-20 currently scores 15/100 with a high concern level. The main practical risk is skin irritation, sensitivity, or breakouts in formulas where this ingredient appears with other potentially irritating ingredients.
Is Nonoxynol-20 safe for pregnancy?
While our analysis gives Nonoxynol-20 a safety score of 15/100 with a high concern level, we recommend consulting your healthcare provider about any cosmetic ingredients during pregnancy or nursing. GlowLens provides general safety assessments - pregnancy-specific advice should come from your doctor or midwife.
Final Verdict: who should avoid Nonoxynol-20?
Acne-prone, oily, and sensitive skin types should be cautious with this ingredient.