
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 →
I really love what this is doing for my hair. My products work so much better with the Hot Head heat cap. The breakage I was experiencing has pretty much stopped and my hair seems to be growing faster. I'll be buying more for Christmas gifts. Amber on Nov 22nd 2023
I have natural curly long hair and I live in a dry, windy climate. I've used my Hot Head 2 times now and I can already see a difference with my curls. I love being able to move around while using this product. I love it! MBO on Jul 7th 2023
The cap fits snug and perfectly. It does not need to warm up in the microwave long to get hot and holds the heat for a long time. I have told several people about this product! Satisfied Customer on Dec 17th 2022
I love ours I used it on mine and my daughter’s hair… it is very convenient for a younger child that does not like to deep condition under a dryer… she doesn’t even mind the heat from it… ordering our 2nd one because the kiddie one doesn’t fit over her hair properly anymore Satisfied Customer on Sep 3rd 2022
I noticed my hair was softer and had more volume. I will definitely be investing in more products. Unknown on Jul 4th 2022
I've used Hot Head Thermal Caps for years. Every two or three years I like to replace them and I've always been very happy with my purchase. My hair is well-conditioned and healthy from the use of these caps TVJ on Apr 13th 2022
My girlfriend and I have been using these caps for years. Since investing in taking the time to care for my hair, I've seen so much growth and health in my hair. This quick routine can make a world of difference for your hair. Also, this company is good for the environment and so kind! Desmond Fernandez on Jan 25th 2022
It doesn’t get any better then deep conditioning and cooking, cleaning, laying on couch or whatever else you’d like to do. My Hot Head is best and excellent customer service too. Chenee on Jan 18th 2022
After reading an article about this product and researching thermal caps, I decided to take a chance on this thermal cap. I color treat my hair regularly and my hair has become dry and damaged. Using deep conditioning masks the last few months has improved my hair but it still was not as healthy as I would like. Enter the “Hot Head.” Wow! What a difference! I have used it three different times with three different deep conditioning hair masks and it has definitely elevated the deep conditioning. My hair is now soft, smooth, and less frizzy. So happy I found this! It will continue to be a part of my weekly deep conditioning experience. Fabulous thermal cap! Jody on Oct 30th 2021
I have been searching everywhere for this cap. I stumbled on this business through a simple Google search and could not be happier. I purchased this for my daughter. She has 4C hair and we needed something to help treatments penetrate her hair follicles. The 1st time she used it we saw immediate results. Ordering and shipping were a breeze. You guys should be very proud of the products and service you provide. Unknown on May 7th 2021