cooling | soothing | instant relief New name. Same formula. Microbiome Cooling Serum is now Scalp Relief Cooling Serum.
4.7
36 ratings
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Relief
I have a very itchy scalp, I have tried every shampoo on the market. This serum is a game changer because it remains on my scalp after I wash. Amazing product.
J
Julie · September 18, 2026
Moisturizing scalp
Easy to apply and definitely helping moisturize my scalp.
A
ANDREW · June 3, 2026
Feels great, quick results
I love the way this feels on my scalp. It also helped eliminate any itchiness!