10 Best Shampoo For Long Hairs 2025 in the United States

The Head & Shoulders Itchy Scalp Care Dandruff Shampoo is particularly well-suited for those struggling with dandruff and itchy scalp issues. As a clinically proven product, it offers up to 100% dandruff protection with regular use, making it a reliable option for those who need effective dandruff control.

The inclusion of eucalyptus not only provides a refreshing scent but also offers a soothing effect on the scalp, which can be beneficial for calming irritation and itchiness. Additionally, the shampoo is paraben-free, which is a plus for individuals looking to avoid certain chemicals in their hair care products.

In summary, this product is a strong choice for those prioritizing dandruff control and scalp health.

The L'Oreal Professionnel Pro Longer Thickening Shampoo is designed for individuals with long, thin, or fine hair types. One of its significant strengths is its ability to reduce breakage by 94% and diminish the appearance of split ends by 17%, making it a good choice for those looking to strengthen and thicken their hair.

Its exclusive thickening technology with amino acids not only strengthens hair but also adds volume and up to five times more shine, which can be beneficial for users who want healthier and more vibrant hair. The shampoo is part of the Pro Longer Collection and is recommended to be used alongside the Pro Longer Conditioner and Mask for optimal results.

A notable drawback is that it is unscented, which might not appeal to those who prefer a fragranced shampoo. Additionally, while it’s suitable for all hair types, it is specifically formulated for thin and fine hair, potentially making it less effective for those with other hair types. The product's requirement to shampoo twice may also be seen as time-consuming for some users. Despite these minor drawbacks, the shampoo appears to be a solid choice for adults with long hair aiming to reduce damage and improve hair thickness and shine.

Pantene Infinite Lengths Shampoo appears to be a good option for those with long hair seeking to reduce breakage and strengthen their strands. It claims to offer up to 90% less breakage, which is beneficial for maintaining long hair. The shampoo includes ingredients like Pro-vitamin B5, Biotin, and Collagen, which are known for fortifying and nourishing hair, potentially making brittle hair more resilient.

Notably, it is sulfate-free, making it a gentler option for those with sensitive scalps or dry hair issues. Additionally, it is safe for color-treated hair, which is a plus for maintaining color vibrancy while strengthening hair. The floral scent is a pleasant addition, leaving hair smelling fresh and clean.

However, it is listed as suitable for all hair types, which may not address specific needs for varying hair textures and conditions. Some users might find it too general if they have very specific hair or scalp concerns. The easy application process is straightforward, making it convenient for daily use. This shampoo balances effective hair strengthening with gentle cleansing, making it a solid pick for individuals aiming to maintain long, healthy hair.