What is the silicone in shampoo?

The silicone in shampoo is polydimethylsiloxane, a synthetic macromolecule with a stable structure. It is insoluble in water, has moisturizing effects, smooths hair cuticles, reduces friction damage, and will not be absorbed by hair follicles.

Is silicone in shampoo harmful?

Shampoos usually contain 1%-4% silicone. Most is rinsed off during washing, and only a tiny amount remains on the hair to form a protective film. The claim that silicone causes hair loss is not supported by evidence.

Where is silicone used?

Silicone is widely used in shampoos, conditioners, hair masks, and many cosmetics to prevent dryness and improve hair texture.

Who should use silicone-containing shampoo?

It is suitable for dry hair, long hair, color-treated or damaged hair, as it helps repair cuticles and protect the scalp.

Key conclusion

Silicone-containing and silicone-free shampoos have no absolute quality difference. As long as they meet national standards, they are safe. Choose according to your hair type.