10 Best Hair Protein Treatment 2025 in the United States

The BoldPlex Hair Mask is designed to restore and nourish dry, damaged hair through a deep repair process. It uses a scientifically innovative bond-building treatment that works on a molecular level, making it suitable for various hair types including curly, bleached, frizzy, and chemically treated hair. This mask is beneficial for improving moisture retention, conditioning, and repairing damage from styling or over-processing.

The inclusion of rosemary oil promotes hair growth, adding an extra benefit to the treatment. This product is cruelty-free, vegan, and free from parabens and sulfates, making it a cleaner option for those concerned about animal testing and harsh chemicals. Its easy application process requires just 10 minutes of leave-in time on pre-washed, towel-dried hair before rinsing with warm water, making it convenient for regular use.

The frequency of use is not explicitly mentioned, which might require some trial and error to determine the best routine for individual needs. At 6.76 fl oz, it offers a decent amount for long-lasting results, although heavy users might find the size somewhat limited. This hair mask stands out for its ability to work on all hair types, ensuring versatility and effectiveness for a wide audience.

The Redken One United All-In-One Leave In Conditioner is a versatile hair treatment suitable for all hair types and textures. Its major benefits include acting as a leave-in conditioner and providing heat protection, making it an excellent multi-purpose product. It also increases hair manageability, hydrates, fights frizz, prevents breakage, and adds shine.

The inclusion of coconut oil helps protect hair's vibrancy, and the formulation is free from sulfates, parabens, and heavy waxes, so it offers lightweight and instant results without weighing hair down. This product is also safe for color-treated hair, which is a plus for those who dye their hair regularly. The ability to use it either as a rinse-out treatment or a leave-in conditioner adds to its flexibility.

This leave-in conditioner is manufactured in Canada by Redken and is a well-regarded product in the beauty and personal care category.

The Elizavecca cer-100 collagen coating hair protein treatment is a versatile and effective solution for damaged hair. It contains Ceramide 3 and collagen, which are known for their hair-repairing properties. This treatment is particularly beneficial for those who have damaged hair due to intense heat or sun exposure. It is designed for all hair types and offers a convenient at-home application that takes just five minutes.

The treatment is in cream form, making it easy to apply and work through the hair. Additionally, it is gluten-free, which is a plus for those with gluten sensitivities. A significant advantage is its deep repairing ability, which can help detangle and revitalize over-processed hair of all textures.

However, the 100ml volume may not last long for those with longer or thicker hair, requiring frequent repurchases. The effectiveness can vary among users, so some may not see the same results as others. This product is a good option for those seeking a quick and convenient hair repair solution, especially for damaged hair, but individual results may differ.