10 Best Straightening Shampoos 2025 in the United States

The Pantene Shampoo and Conditioner Set with Hair Treatment, Pro-V Repair & Protect, offers several benefits for those seeking straightening shampoos. It is formulated with a potent blend of Pro-V nutrients and antioxidants that work to make hair shiny and frizz-free. This set is designed to be suitable for all hair types, including color-treated hair, which makes it versatile.

The shampoo and conditioner are said to provide long-lasting results, maintaining smoothness and softness for up to 72 hours. Additionally, the product promotes root to tip nourishment, aiming to smooth hair from the inside out. The fragrance, 'Smooth & Sleek,' is another feature that adds to the user experience.

Those looking for a general-purpose, nourishing, and frizz-controlling shampoo and conditioner set may find this Pantene product beneficial.

The Garnier Fructis Sleek & Shine Shampoo, Conditioner, and Leave-In Conditioner set is designed to tackle frizzy and dry hair. Infused with plant keratin and sustainably sourced argan oil, the set promises up to 72 hours of frizz control—even in high humidity conditions. This makes it an excellent choice for those battling frizz in humid climates.

The ingredients are nourishing, aiming to provide smoother and shinier hair, but the product does not mention any specific heat protection, which could be a concern for those who frequently use hair styling tools. On the plus side, it is paraben-free, cruelty-free, vegan, and comes in bottles made from 100% recycled plastic, aligning with more eco-friendly and ethical standards.

However, the product isn't specified as sulfate-free, which some users might find important, especially those with sensitive scalps or color-treated hair. The fragrance isn't detailed, so if you are sensitive to strong scents, this could be a potential issue. This set is well-suited for individuals with frizzy, dry hair looking for an ethical, eco-friendly product that offers strong frizz control and nourishment.

KERASTASE Smoothing Anti-Frizz Sulfate-Free Shampoo is designed for taming frizzy hair and is suitable for all hair types. One of its main strengths is the sulfate-free formula, which is gentler on hair and helps maintain moisture. The inclusion of Morpho-Keratin and Surface Perfectors in the shampoo is beneficial for smoothing and softening hair, making it easy to manage and detangle.

This is particularly useful for those with frizzy hair seeking a sleek look. The shampoo also boasts a pleasant floral scent, adding a delightful fragrance to the hair care routine. The recommended use alongside other products in the Discipline Collection for optimal results might imply additional costs for a complete hair care regimen.

While it is mentioned to be for all hair types, those with extremely oily or very dry hair might want to test the product first to ensure compatibility.