Glass Hair Shine Serum

"Glass-hair shine and heat protection for $15. Frizz just lost its lease."
Our take

$15 Price at Kitsch, checked Oct 2026.

The short answer

Kitsch Glass Hair Shine Serum is a lightweight serum with PhytoVie Defense, argan oil and dimethicone that smooths frizz and flyaways and adds glossy shine. At $15 it is worth it if you want an affordable shine serum that also protects hair from heat up to 450°F. It works on damp or dry hair.

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Picked, never paid for

What it is

A lightweight hair serum that smooths frizz and flyaways while adding glossy shine and hydration. It protects hair from heat styling up to 450°F, per the brand.

PhytoVie Defense for heat protection, frizz control and shine
Argan oil and dimethicone
Use on damp or dry hair
Safe for color-treated and keratin-treated hair

How to use

Shake well and pump a pea-sized amount into your palm. Rake through mid-lengths to ends on damp or dry hair, using less for fine or oily hair.

Our Take

Why it made the edit.

Why we love it: It does three jobs, shine, frizz control and heat protection, at a drugstore price. It is safe for color-treated and keratin-treated hair.
Skip it if: You avoid silicones in your hair routine.
The catch: Too much can weigh fine or oily hair down, so start small.

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