Philip Kingsley Density Thickening Shampoo & Conditioner Duo

For best results, use the shampoo and conditioner every time you wash your hair. The frequency will depend on your hair type and lifestyle, but most users find daily or every other day use optimal.

Yes, the Philip Kingsley Density Thickening Shampoo & Conditioner Duo is safe for color-treated hair. The sulfate-free formula is gentle and helps to maintain hair color.

The shampoo contains BHAs which gently exfoliate the scalp. Always do a patch test before regular use if you have a sensitive scalp.

The duration depends on the length and thickness of your hair, but on average, a bottle of each product will last for several weeks with regular use.

Hyper-Branched Polymers instantly volumize hair, making it appear thicker and fuller without causing dryness.

Hydrolyzed Pea Peptides work to volumize and strengthen hair strands.

Biomimetic ceramides replenish lost lipids, smooth the cuticle and improve hair's resistance to damage.

Ensure you are using the conditioner after the shampoo. Consider reducing the frequency of shampooing or using a deep conditioning treatment once a week.

Make sure to thoroughly rinse out the shampoo and conditioner. For more volume, consider using the Philip Kingsley Density Thickening Protein Spray.