The best hair dyes for covering gray hair

Gray hairs can appear one at a time, then seem to arrive all at once. While leaving them natural has become more popular, some people still prefer to restore an even hair color at home.

The article focuses on permanent dyes, which it presents as the most suitable option for complete coverage, particularly when the gray is resistant or extensive. It highlights products from Garnier, Wella and L’Oréal Paris.

Garnier Nutrisse Ultra Coverage is designed for stubborn gray hair. The brand promises up to 100% coverage and color lasting up to 10 weeks. Its Colorboost technology uses a high concentration of pigments, while oils in the formula aim to nourish the hair during coloring. The range includes black, brown and blonde shades.

Wella Koleston also promises 100% gray coverage and color lasting up to 10 weeks, according to the brand. Its selection includes black, brown, chocolate, burgundy, copper and blonde tones. The article cites shade 67 Chocolate and shade 73 Hazelnut Blonde as examples designed to cover gray completely. The formula includes PLEX technology and is intended to add hydration and shine.

L’Oréal Paris Excellence Crème offers another permanent-color option. Its three-step routine includes coloring cream, a gentle-pH shampoo and a nourishing mask. The updated formula contains hyaluronic acid, and L’Oréal Paris says it provides up to six times more hydration in comparison with an unspecified alternative.