All Ingredients
45

Sodium Metabisulfite

Moderate

Quick verdict

High concern

Sodium Metabisulfite skin safety dashboard

Sodium Metabisulfite scores 45/100 across 2 product analyses. The most important acne and irritation checks are summarized first.

Comedogenic rating

4/5

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

Fungal acne concern

Review

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

Pregnancy concern

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 Sodium Metabisulfite and why is it used?

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

Will Sodium Metabisulfite clog my pores? (Comedogenic Rating)

Comedogenic Risk: 4/5

Sodium Metabisulfite has an estimated comedogenic risk of 4/5 based on GlowLens ingredient scoring across 2 product analyses. A higher number signals a stronger pore-clogging tendency for acne-prone skin. This is informational, not medical advice.

Known Side Effects and Allergies: how concerning is Sodium Metabisulfite?

Moderate

Sodium Metabisulfite currently scores 45/100, which places it in a moderate-concern band overall. The main practical consideration is skin irritation, sensitivity, or breakouts in formulas where it appears alongside other potentially irritating ingredients. This is informational, not medical advice.

Is Sodium Metabisulfite safe for pregnancy?

While our analysis gives Sodium Metabisulfite a safety score of 45/100 with a medium 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 be most cautious with Sodium Metabisulfite?

Acne-prone, oily, and reactive skin types may want to be more cautious with Sodium Metabisulfite, since it carries a stronger pore-clogging signal. Other skin types generally have less to weigh. This is informational, not medical advice.

How we rate this ingredient

Provisional AI estimate - being verified against official sources.

We have not yet attached an official citation to this ingredient. The current rating is a provisional AI estimate and will be updated as authoritative sources are added.

2 products analyzed containing Sodium MetabisulfiteAnalyze a new product

Found in 2 Products

Estée Lauder Advanced Night Repair Serum - contains Sodium Metabisulfite
50

Estée Lauder Advanced Night Repair Serum

medium

A preservative that can cause allergic reactions in sensitive individuals.

NARS Radiant Creamy Concealer - contains Sodium Metabisulfite
40

NARS Radiant Creamy Concealer

medium

This antioxidant can trigger allergic reactions in asthmatics or sensitive individuals.

Showing all 2 of 2 products

Frequently Asked Questions

What is Sodium Metabisulfite and why is it used?
We're still generating a detailed description for Sodium Metabisulfite. Check back shortly - or scan a product containing this ingredient to speed things up. Across 2 products in our database, Sodium Metabisulfite appears in various formulations. Use our free skincare ingredient checker to see how it interacts with other ingredients in specific products.
Will Sodium Metabisulfite clog my pores? (Comedogenic Rating)
Sodium Metabisulfite has an estimated comedogenic risk of 4/5 based on GlowLens ingredient scoring across 2 product analyses. A higher number signals a stronger pore-clogging tendency for acne-prone skin. This is informational, not medical advice.
Known Side Effects and Allergies: how concerning is Sodium Metabisulfite?
Sodium Metabisulfite currently scores 45/100, which places it in a moderate-concern band overall. The main practical consideration is skin irritation, sensitivity, or breakouts in formulas where it appears alongside other potentially irritating ingredients. This is informational, not medical advice.
Is Sodium Metabisulfite safe for pregnancy?
While our analysis gives Sodium Metabisulfite a safety score of 45/100 with a medium 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 be most cautious with Sodium Metabisulfite?
Acne-prone, oily, and reactive skin types may want to be more cautious with Sodium Metabisulfite, since it carries a stronger pore-clogging signal. Other skin types generally have less to weigh. This is informational, not medical advice.