Brown Hair Color at Home: 750 Reviews of 3 Box Dyes

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Review-analysis guide: 750 customer reviews read on lorealparisusa.com, garnierusa.com and Ulta Beauty (October 22, 2026), sorted and counted by us; product details from brand and retailer pages checked October 22, 2026. We paraphrase patterns and never copy reviews. Results are patterns that customers described and we counted.

By The Beauty Read · Checked October 22, 2026 · AI-assisted research and editing · Contains Amazon affiliate links

For brown hair color at home, a shade that does not match the box is the one complaint all three kits share. Of 243 usable Ulta reviews, Madison Reed (paid link) drew the most gray-coverage praise (23%) and close to a tie on color praise with L'Oreal (paid link) (25% vs 23%), plus price complaints (12%); about half of L'Oreal's 2023 and 2024 reviewers describe a kit problem; and Garnier Nutrisse (paid link) brown shades are dominated by complaints about a formula change.

Brown hair color at home: what 750 reviews agree on

We read 750 reviews of three permanent kits people use for brown hair color at home: L'Oreal Paris Excellence Creme, Garnier Nutrisse Ultra Creme and Madison Reed Radiant Hair Color Kit. One complaint runs through all three: 36 Madison Reed reviewers (15%), 52 L'Oreal reviewers (21%) and 132 Garnier reviewers (53%) say the shade came out too dark, too light, the wrong tone or patchy. [R-ULT-MR] [R-LOR-EXC] [R-GAR-NUT]

The kits then split. Madison Reed gets the most gray-coverage praise (23%, against 11% for L'Oreal) and is close to a tie with L'Oreal on color praise (25% vs 23%). About half of L'Oreal's 2023 and 2024 reviewers describe a kit problem. Garnier's brown shades are dominated by reviewers who say the formula changed. [R-ULT-MR] [R-LOR-EXC] [R-GAR-NUT]

How we read 750 reviews on brand sites and at Ulta

For L'Oreal and Garnier we read the brands' own review pages, which mark reviews written for a free sample. We skipped those: 472 of the newest 722 L'Oreal reviews were sample reviews. We then read the 250 newest that were left for each; for Garnier we kept brown shades only (27 are about the shade we link), while L'Oreal's page groups every shade. [R-LOR-EXC] [R-GAR-NUT]

At Ulta, we read the 250 newest Madison Reed reviews, on a page that also groups every shade; none were marked as sample reviews. After dropping 15 reviews about another product, shipping or coupons, in another language, empty, posted twice or written before rinsing, 735 were usable: 243 for L'Oreal, 249 for Garnier and 243 for Madison Reed. [R-ULT-MR] [R-LOR-EXC] [R-GAR-NUT]

Two cautions. On the brand sites, 42% of the L'Oreal reviews and 87% of the Garnier reviews we read gave one or two stars, against 27% of the Madison Reed reviews at Ulta. And the L'Oreal and Garnier reviews run mostly from 2023 and 2024, the Madison Reed reviews from late 2024 to 2026. Treat gaps between brands as rough. [R-LOR-EXC] [R-GAR-NUT] [R-ULT-MR]

Madison Reed draws the most gray-coverage praise

Madison Reed's Radiant kit is permanent color made without ammonia, PPD or resorcinol, with keratin, argan oil and ginseng root extract. We link 6N Medium Neutral Brown, sold by Madison Reed Official Store and shipped by Amazon. [A3]

Of 243 usable Ulta reviews, 61 (25%) liked the color result and 57 (23%) say their grays were covered; 60 (25%) have bought it again or plan to. Thirty-eight (16%) found it easy to apply and 35 (14%) mention a low smell, no burning or no damage. [R-ULT-MR]

The trade-offs: 33 (14%) say grays showed through or came back fast, 29 (12%) call it pricey and 22 (9%) say the color faded fast. Thirteen (5%) report dryness, breakage or shedding after coloring. [R-ULT-MR]

See Madison Reed Radiant Hair Color Kit, 6N Medium Neutral Brown on Amazon (paid link) · This link opens 6N Medium Neutral Brown, one kit, sold by Madison Reed Official Store and shipped by Amazon; other shades and a 2-pack are options on the same page.

L'Oreal Excellence hair dye is a classic box with shade surprises

L'Oreal Paris Excellence Creme comes with a coloring cream, a caring shampoo and a deep conditioner with hyaluronic acid. We link 5 Medium Brown, sold by Amazon.com. [A1]

Of 243 usable reviews on L'Oreal's site, 56 (23%) liked the color result, 27 (11%) say grays were covered and 25 (10%) say hair felt soft or shiny. Fifty-two (21%) describe the wrong shade: 22 too dark, 21 the wrong tone, such as red or brassy, and 14 too light or not taking at all. Thirty-three (14%) say grays showed through. [R-LOR-EXC]

About half of the 188 usable reviews from 2023 and 2024 (98) describe a kit problem, such as a split tube or a missing part, against none of the 55 from 2025 and 2026. Over the same split, wrong-shade reports rose from 17% to 36%, and 63 reviewers (26%) overall say the formula or kit changed. [R-LOR-EXC]

See L'Oreal Paris Excellence Creme Permanent Hair Color, 5 Medium Brown on Amazon (paid link) · This link opens 5 Medium Brown, one kit, sold by Amazon.com; other Excellence Creme shades are options on the same page.

Garnier hair dye after the formula change

Garnier Nutrisse Ultra Creme adds a five-fruit oil ampoule and an after-color conditioner, and Garnier advises starting within two shades of the target color. We link 50 Medium Natural Brown, a two-kit pack sold by Amazon.com. [A2]

Garnier's brown-shade reviews are dominated by one complaint. Of 249 usable reviews, 164 (66%) say the formula changed, 95 (38%) describe red, orange, green or other off tones, 88 (35%) say the new creme is too thick to squeeze or mix, and 57 (23%) say grays were not covered. Only 20 (8%) liked the color result. [R-GAR-NUT]

Most of the change complaints came in 2023 and 2024 (145 of 164), and reviewers were already reporting it in May 2023. Since January 2025, thick-creme complaints nearly vanished (2 of 54), but 20 of 54 still describe off tones and 41 gave one or two stars on Garnier's site. [R-GAR-NUT]

See Garnier Nutrisse Ultra Creme Hair Color, 50 Medium Natural Brown (2 count) on Amazon (paid link) · This link opens 50 Medium Natural Brown, two kits, sold by Amazon.com; other Nutrisse shades are options on the same page.

How each brown hair dye feels to apply, according to the reviews

Thick creme is Garnier's signature complaint: 88 reviewers (35%) struggled to squeeze or mix it, mostly before 2025. Madison Reed's comes up the other way, with 38 (16%) calling it easy and 35 (14%) mentioning low smell, no burning or no damage. Eighteen L'Oreal reviewers call it easy to use; its kit complaints stop after 2024. [R-GAR-NUT] [R-ULT-MR] [R-LOR-EXC]

Dryness, breakage or a reaction is a minority report for all three: 10 L'Oreal, 23 Garnier and 14 Madison Reed reviewers describe dryness, breakage, shedding or scalp irritation. [R-LOR-EXC] [R-GAR-NUT] [R-ULT-MR]

On the labels, the L'Oreal and Garnier colorants list ammonium hydroxide, p-phenylenediamine and resorcinol; Madison Reed's uses a different dye, toluene-2,5-diamine sulfate, and no ammonia. That is not evidence of fewer reactions: people sensitive to PPD can also react to toluene-2,5-diamine, so do the skin test. [A1] [A2] [U1]

Dark brown or light brown hair color? Getting the shade right

Too dark comes up more often than too light for L'Oreal (22 vs 14) and Madison Reed (14 vs 9). Garnier goes the other way, with 29 too light or not taking against 16 too dark, and 95 the wrong tone. [R-LOR-EXC] [R-ULT-MR] [R-GAR-NUT]

So whether you want dark brown hair color or light brown hair color, follow the brands' own advice: Garnier says results are best within two shades of the target and Madison Reed says to stay within two shades of your natural color. Do a 48-hour skin test before every use; the L'Oreal and Madison Reed listings state it. [A2] [U1] [A1] [A3]

Best at home hair dye for brown hair, and which to choose

Pick Madison Reed if gray coverage matters most and the price complaints don't put you off. Pick L'Oreal Excellence if you already know your shade and want a classic box hair dye sold by Amazon.com. Think twice about Garnier's brown shades while reviewers still describe off tones. [R-ULT-MR] [R-LOR-EXC] [R-GAR-NUT]

All three are permanent hair dye, so if you are trying brown hair dye for the first time, a strand test before full coverage is the cautious route. [A1] [A2] [A3]

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Frequently asked questions

What is the best at home hair dye for brown hair?

Among these three, Madison Reed Radiant drew the most gray-coverage praise in our reviews (23%, against 11% for L'Oreal and 4% for Garnier), and it is close to a tie with L'Oreal Excellence on color praise (25% vs 23%). Madison Reed draws price complaints (12%), L'Oreal draws wrong-shade reports (21%), and Garnier Nutrisse's brown shades are dominated by complaints about a formula change.

Why did my brown hair dye turn out too dark?

Reviews cannot show the cause. Too dark comes up more often than too light for L'Oreal (22 vs 14) and Madison Reed (14 vs 9). Garnier and Madison Reed both advise staying within two shades of your natural or target color, and a strand test before full coverage lowers the risk.

Does Madison Reed cover gray?

Some reviewers say so: 57 of 243 usable Ulta reviews (23%) say grays were covered, while 33 (14%) say they showed through or came back fast. Madison Reed's instructions say to stay within two shades of your natural color.

What happened to Garnier Nutrisse hair dye?

Reviewers on Garnier's site say the formula changed: 66% of 249 brown-shade reviewers mention it, 145 of them in 2023 and 2024, and 35% say the new creme is too thick. Since 2025, thick-creme complaints nearly vanished, but 20 of 54 reviewers still describe off tones. We cannot confirm what changed.

Do I need a skin test before box hair dye?

Yes, before every use of any of the three. The L'Oreal Excellence and Madison Reed listings call for a skin allergy test 48 hours before coloring. In our reviews, 4 L'Oreal, 6 Garnier and 2 Madison Reed reviewers report scalp irritation or a reaction.