
Hot Head™ Microwavable Deep Conditioning Heat Cap
The Onyx Hot Head™ features a sleek black-on-black design that brings a modern, refined feel to your self-care ritual. Its gentle, consistent heat helps your deep conditioner absorb more effectively, leaving your hair softer, shinier, and deeply nourished. Whether you’re unwinding after a long day or elevating your weekly routine, Onyx adds a touch of understated elegance to every treatment.
100% 30-day money-back guarantee
Eco-friendly & handmade with natural materials
Reversible, reusable, & available in multiple colors
Easy to use—no cords or fuss
Works for all hair types and textures
Holds heat for 20–45 minutes
Enjoy hands-free conditioning while you move around
Hot Head™ boosts the power of any deep conditioner, mask, or oil by opening the hair cuticle and keeping it open longer. Without heat, products sit mostly on the surface. With Hot Head, they penetrate deeply for better hydration, softness, and nourishment from the inside out.
Shower caps are essential when using Hot Head! Save yourself a trip to the beauty supply store and add on a 10-pack of disposable shower caps. Or better yet, check out our eco-friendly alternative to traditional plastic shower caps below!
Biodegradable options Biodegradable shower caps (plant-based)
Reusable options Luxe reusable shower cap (black)
Take your treatment to the next level with our aromatherapy spritzers.
Discover the scents →
Insulated very well and very comfortable fit. I really appreciated the cap that was included. The thank you note was such a good touch. Very appreciated Marie brown on Jul 25th 2025
Wow I love this thing thank you to the random reddit thread that pointed me in this direction Mel on Feb 14th 2025
My first time using this product. It was like getting a warm massage on my head. It did a great job at deep conditioning my hair, and reviving it back to its original state. Love it! Bonnie on Jan 26th 2025
I honestly was skeptical about this hat, but decided to give it a try. I was using Jessiecurl deep conditioner and in the past it basically didn't help. So I tried again with the hothead... WOW. My hair is actually soft for the first time in I don't know how long. I have VERY hard water and this felt like a Christmas miracle to me. I hope to have continued good results. I can't wait to try it on my child's hair next. Jamie on Dec 28th 2024
Worth it, good quality, fair price, and does what it is advertised to do. What more can you ask for? Big Boss Dawg on Oct 22nd 2024
I was recommended this product by a YouTuber, and I’m glad that I was! This heat cap is great and it allows for me to get things done while I’m deep conditioning like cleaning up. I hope this product lasts for a long time. Thanks! Jordan on Sep 27th 2024
I love this and my hair loves it and I will be buying more as soon as I can and I have been telling people I know about this . Sarah on Aug 5th 2024
The necessity I never knew I needed!!! Unknown on Jul 24th 2024
This will be my second cap. I love the simplicity of it all. I can walk around without being tied to a cord. The cap stays warm long enough for a good condition. Mistakenly, I placed my original one in the wash matching and the flaxseed clumped and got a jelly like consistency. Not sure how to keep them clean. Sandra on Mar 15th 2024
Why have I been sleeping on these? Now instead of sitting under a hood dryer to deep condition my hair (and most of the time not even doing that because I didn't have time to sit under dryer), I am able to commit to a deep conditioning regimen because I'm not tied down to my hood dryer. These stay comfortably warm and they have a nice weight to them. I purchased two so that when one gets cool , I can pop the other one on. These stay warm for about thirty minutes. Crystal on Feb 3rd 2024