Bumble and bumble

Bumble and Bumble Thickening Serum

Bumble and bumble Thickening Serum is a nightly, leave-in treatment that fattens and fortifies over time for thicker, stronger strands and fuller hair.
We're sorry, this product is no longer available.

Join the Conversation

Have a question or a tip to share?

If you'd like to hear more about how this product worked (or didn't) for people with hair like yours, take advantage of our network of experts and customers by posting a question. Or, if you've used the product and want to post a tip or advice, go for it.

Post A Message
Server Name