10 Best Hair Lighteners 2025 in the United States

L'Oréal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color in LB01 Extra Light Ash Blonde is designed for those seeking a reliable hair lightener. One of its standout features is the fade-defying technology, which helps maintain color vibrancy over time. With more than 50 shades to choose from, it offers plenty of options for users wanting to customize their hair color, from ash blonde to deeper hues. The inclusion of a Care Supreme Conditioner with Shine Serum is a major plus, as it nourishes the hair while coloring, ensuring a silkier feel and a healthy shine post-application.

The gel formulation is user-friendly, allowing for a straightforward application, which is great for beginners or those who prefer a less messy process. Additionally, L'Oréal is known for its innovations in hair color, providing a sense of trust in the quality and effectiveness of the product.

This product is ideal for those looking for a dependable hair lightener that offers both color and conditioning benefits. It is essential to manage expectations regarding the final shade achieved.

The L'Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color in 205 Bleach Blonding is designed for those looking to achieve a bold, bright, and multi-tonal blonde look. One of its main strengths is the vibrant color payoff, which many users appreciate for its eye-catching results. The product also includes a Power Shimmer Feria Conditioner that helps smooth and seal the color, providing some conditioning benefits alongside the dyeing process, which is a plus for maintaining hair health during and after coloring.

In terms of lightening strength, this product is targeted at those who want a significant change in hair color, making it suitable for individuals looking to go several shades lighter. The gel formulation makes application relatively easy, allowing for a mess-free experience. Additionally, the extensive range of shades offered by Feria means you can find a color that suits your personal style.

However, there are a few drawbacks worth noting. The bleaching process can lead to hair damage, especially for those with already compromised or fine hair. Users with sensitive scalps may also find that the strong ingredients can cause irritation if not used properly. Furthermore, while the conditioner included helps to mitigate some damage, it may not be sufficient for everyone, especially after a high-strength bleaching treatment.

Since this is a permanent hair color, users should be prepared for the commitment involved, as maintenance is required to keep the color fresh and vibrant. For those who love experimenting with their hair and appreciate the ability to achieve salon-like results at home, this product can be a good fit, but it comes with the responsibility of proper aftercare.

Garnier's Hair Color Olia in the shade 9 1/2.1 Lightest Ash Blonde is designed for individuals seeking a permanent hair dye that offers lightening capabilities without the harshness of ammonia. One of its standout features is the oil-rich formulation, composed of 60% natural flower oils, which not only helps achieve a vibrant color but also contributes to the health of the hair, making it feel softer and shinier. This is a significant advantage for those with natural hair tones ranging from light blonde to dark blonde, as it promises 100% gray coverage and a radiant finish. The ammonia-free formula is an appealing option for users concerned about damaging their hair while coloring, and it is also cruelty-free and vegan, catering to ethically minded consumers.

While the product's lightening strength is suitable for certain blonde shades, it might not be effective for those with darker or more resistant hair colors. Additionally, the conditioning ingredients may not provide the same level of hydration for extremely dry or damaged hair, and some users may find the application method slightly messy due to its cream consistency. Furthermore, the light ash blonde shade might not deliver the desired results on all hair types, particularly if the base color is significantly darker.

Garnier Hair Color Olia is particularly well-suited for lightening and enhancing blonde hair, combining effective color results with conditioning benefits. However, those with darker hair or specific texture concerns should consider whether this product aligns with their needs.