Colgate Optic White Purple Serum 4X3 40ml is a whitening booster that uses color-correction technology to instantly neutralize yellow tones and make teeth appear brighter. It also helps reduce surface stains with regular use.

Benefits:
- Instantly brightens the appearance of teeth.
- Neutralizes yellow tones.
- Helps reduce surface stains.
- Enamel-safe formula.
- Freshens breath.

Precautions:
- Do not swallow.
- Not a replacement for fluoride toothpaste.
- Stop use if irritation occurs.
- Keep out of reach of children.

- Brush teeth with regular toothpaste.
- Apply 1 pump to a toothbrush.
- Brush for 2 minutes and rinse.
- Use as an additional whitening step.

• Teeth whitening