Mudmasky Heat Protecting Hair Serum: Provides protection up to 450°F Prevents hair dryness and breakage Shield your hair from heat damage with this lightweight serum, offering protection up to 450°F (230°C). Designed to keep your hair healthy and resilient, it tames frizz, enhances shine, and leaves your hair smooth and manageable. 2 oz 60 ml New, never used with foil seal intact. Smoke-free and Pet-free. I ship the same day or next business day. Bundle for savings