Which is better for covering gray hair?

Both are full-coverage permanent kits, so either covers gray. Excellence adds a pre-color serum and is labeled for color-treated hair, which helps if you recolor often.

Is the L'Oréal Excellence really gentler on hair?

It is ammonia-free and includes a pre-color serum and post-color conditioner, which the brand describes as gentler. Nutrisse uses ammonia but adds avocado oil and vitamin E conditioners.

Both are permanent colors, so regrowth, not fading, sets the schedule. Excellence's post-color conditioner may help color look richer between touch-ups.

Is the price difference worth it?

The gap is 3 cents: $8.97 versus $9.00 as of November 3, 2026. Choose by shade and formula, not price.

Can I use either on already colored hair?

Excellence is explicitly labeled for color-treated and chemically treated hair. Nutrisse is not marketed that way, so patch test and read its instructions first.

Which shade should I pick?

Nutrisse 50 is a warm medium brown; Excellence 7.5A is a cool ash blonde. They are not interchangeable, so match the shade to your target color.

Garnier Nutrisse Nourishing Permanent Hair Color vs L'Oréal Paris Excellence Crème Permanent Hair Color

Both are permanent, full-coverage drugstore kits at nearly the same price: Garnier Nutrisse is $8.97 at Amazon and L'Oréal Excellence is $9.00 at eBay as of November 3, 2026. Pick Nutrisse for a warm medium brown and a nourishing, fruit-oil conditioner. Pick Excellence for a cool ash blonde, a pre-color serum, and an ammonia-free formula. Neither is a clear winner; the shade you need decides it.

Today the Garnier Nutrisse Nourishing Permanent Hair Color costs $0.03 less at its best price.

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