10 Best shampoos 2025 in the United States

The Biolage Color Last Shampoo is designed specifically for color-treated hair but can also be used on natural hair. Its key selling point is its ability to help protect and maintain vibrant hair color, making it an excellent choice for those who frequently dye their hair.

This shampoo features a low pH formula that gently cleanses the hair without stripping away its color, which is particularly beneficial for maintaining the depth, tone, and shine of color-treated hair for up to nine weeks when used as part of the complete Color Last system. It's also paraben and silicone-free, making it a good option for those looking for a more natural hair care product.

Additionally, it's vegan and cruelty-free, appealing to environmentally conscious consumers. The shampoo is suitable for adults and is scented with Biolage AromaScience™ fragrance, which adds a pleasant aroma to the hair-washing experience. The Biolage Color Last Shampoo is ideal for those with color-treated hair looking to maintain their hair's vibrancy and shine while also preferring a product free from harsh chemicals.

The Biolage Volume Boost Shampoo is specifically designed for those with fine hair, helping to add volume and lift without stripping the hair of its natural softness and shine. This vegan and paraben-free formula contains soy protein and polymers that work together to create the appearance of fuller hair. It gently cleanses and retains moisture, making it suitable for regular use.

The shampoo is infused with the signature Biolage AromaScience™ fragrance, which provides a pleasant scent during and after use. While it excels in volumizing fine hair, it may not be as effective for those with thicker hair types or different scalp conditions.

The packaging may vary, which could be a minor inconvenience for some users. Additionally, because the product is designed to be lightweight, individuals with extremely dry or damaged hair might need a more hydrating option. Nonetheless, for adults seeking to boost the volume of fine hair, this shampoo offers a gentle and effective solution.

The Biolage Hydra Source Shampoo is designed specifically for dry hair, making it a good choice if your hair feels rough, dull, or thirsty for moisture. It gently cleanses without harsh sulfates, which helps prevent stripping natural oils, an important factor if you have a sensitive or dry scalp. The formula includes fermented aloe and micro-filtered hyaluronic acid, both known for their hydrating properties, aiming to restore softness and shine while reducing frizz.

This shampoo is vegan and free from parabens, which is a plus if you prefer cleaner, plant-based ingredients. It's best used regularly to maintain moisture balance but is gentle enough for everyday use. However, if you have oily or fine hair, this shampoo might feel a bit heavy or weigh your hair down. Also, while it’s formulated to be mild, those with very sensitive scalps should patch test first to ensure no irritation occurs.

It is well suited for adults looking to nourish dry hair with a moisturizing shampoo that adds softness and gloss without harsh chemicals.