The Top 10 Ingredients to Always Avoid

These are the ingredients our toxicologists say you should never let near your family.

Published lowtox.group

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After analysing thousands of product labels, these are the 10 ingredients our team flags most consistently. If you see any of these on a label, consider it a red flag.

The Top 10

1. Parabens

Hormone disruptors found in cosmetics, lotions, and shampoos.

2. Phthalates

Hidden in ‘fragrance’, linked to reproductive harm and developmental delays.

3. Formaldehyde Releasers

Carcinogens disguised under names like DMDM Hydantoin and Quaternium-15.

4. Sodium Lauryl Sulfate (SLS)

Harsh detergent that strips skin and causes irritation.

5. Triclosan

Antibacterial agent linked to antibiotic resistance and thyroid disruption.

6. Oxybenzone

Chemical sunscreen filter and hormone disruptor.

7. BHA/BHT

Preservatives classified as possible carcinogens.

8. Synthetic Fragrance

Can contain hundreds of undisclosed chemicals including phthalates and VOCs.

9. Methylisothiazolinone (MI)

Preservative linked to severe allergic reactions, especially in children.

10. PFAS (Forever Chemicals)

Found in non-stick cookware and waterproof cosmetics. They never break down.

Your Next Step

Download our free Top 50 Toxic Ingredients guide or scan any product label by texting a photo to 0485 033 003.

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