Best Sodium Hydroxide Hair Relaxers of 2025

The Avlon Affirm Creme Relaxer is a hair relaxer designed to provide mild control for those looking to straighten their hair. With its Time Release Sodium Hydroxide formula, this relaxer offers a convenient and effective way to achieve smooth and manageable hair. The mild control feature ensures that the relaxer is gentle on the hair, reducing the risk of damage or breakage. Additionally, the 4 lb size of the product ensures that you have enough relaxer to last for multiple applications. Whether you have curly, frizzy, or unruly hair, the Avlon Creme Relaxer can help you achieve the sleek and straight look you desire.

Optimum Smooth Relaxer by Soft-Sheen Carson is a hair relaxer that comes in a 14.1 oz package. Made in the United States, this product is formulated with multi-mineral technology that detangles and helps straighten your hair naturally. The multi-mineral technology is designed to provide long-lasting strength and nourishment to your hair. With Optimum Smooth Relaxer, you can enjoy smoother and shinier hair with less breakage and tangling. Its regular formula suits most hair types and the package size is convenient for home use.

The Salon Line Relaxer is a professional-grade hair relaxer by Salon Line. With an exclusive American technology that is fragrance-free, enriched with lanolin, and acts as a great moisturizer, this product promotes softness, hydration, and nourishment to your hair. Additionally, it helps in detangling and shields your hair from dehydration, making styling easier and preventing excessive water loss.

The Salon Line Relaxer Cream is designed to help you achieve smooth, straight hair while reducing volume. This product is ideal for those looking to tame frizz and make styling easier. It works well with other chemical relaxers, allowing for versatile hair care options. Plus, it is odorless, making the application process more pleasant. Dermatologists have tested this cream to ensure it is safe for use, giving you peace of mind as you transform your hair.

The Salon Line Hair Relaxer is designed to give you beautifully soft and shiny hair while effectively reducing volume. It works to relax and soften your curls, making your hair more manageable and easier to style. With its antifrizz properties, you can enjoy smooth locks without the hassle of frizz. Infused with nourishing coconut and hazelnut oils, this treatment not only enhances shine but also keeps your hair healthy and moisturized. It's also compatible with various chemical treatments, ensuring versatility for your hair care routine.

The Salon Line Hair Relaxer offers a powerful solution for those looking to straighten, tame, and soften their hair. With its professional-grade formula, you can achieve smooth, manageable locks quickly and effectively. This relaxer works well with other treatments like Guanidine and Lithium, providing versatility for your hair care routine. Infused with mango seed oil, it nourishes your hair while delivering impressive results, ensuring your hair remains healthy and vibrant. Experience the convenience of a salon-quality treatment right at home.

The Salon Line Relaxer Forte offers a unique conditioning system that not only straightens your hair but also adds extra shine. This feature is perfect for those looking to achieve sleek, glossy hair while keeping it healthy. It's compatible with other relaxers, making it versatile for various hair types. You can expect professional results quickly and efficiently, saving you time on your hair routine. Plus, it has been dermatologically tested, ensuring it’s safe for your skin. With this relaxer, you can enjoy smooth, manageable hair with minimal effort.

Duke Text Kit 1 is a hair relaxer designed for color-treated hair. It contains sodium hydroxide to help in relaxing your hair. This product helps you avoid skin and scalp burns during the process. With Duke Text Kit 1, you can achieve a smooth and straight look for your hair without worrying about damage. Its formulation is ideal for those with color-treated hair, providing a convenient way to relax your hair while maintaining its vibrancy.

The Salon Line Relaxer Kit is designed to help you achieve beautiful, loose, and well-defined curls. You will enjoy its intense softness and shine, enhancing the overall look of your hair. With this product, you can control volume while keeping frizz at bay, giving you a polished appearance. Additionally, this relaxer is compatible with other treatments like sodium hydroxide and lithium, making it a versatile option for your hair care routine. The inclusion of nourishing ingredients like coconut oil and aloe vera ensures that your hair remains healthy and vibrant.

The Salon Line Argan Oil is designed to straighten, relax, and reduce hair volume, making it ideal for those seeking smooth, manageable locks. You will appreciate the added shine and softness it provides, while also minimizing frizz for a polished look. Unlike other products, it has no ammonia smell, ensuring a more pleasant experience during application. It delivers professional results quickly and efficiently, saving you time and effort. Dermatologist-tested, this relaxer is a reliable choice for achieving beautiful hair.