1 / 7L’Oréal Paris Casting Crème Gloss 500 Medium Brown Hair Dye
L'Oreal Paris: L’Oréal Paris Casting Crème Gloss is a demi-permanent cream hair dye in shade 500, described as Medium Brown in the title. It is an ammonia-free home colour with claims of conditioning gloss and blending first greys. The listing identifies the shade as Light Brown elsewhere, so confirm the selected shade before buying.
At a glance
- The listing describes an ammonia-free cream colour for home application.
- The manufacturer claims the colour lasts up to 32 shampoos and offers up to 3x more gloss and up to 4x silkier hair.
- The product is presented for blending first greys, rather than promising full grey coverage.
Reference price: £10.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Demi-permanent colour offers a lower-commitment option than permanent dye.
- The product is ammonia-free and supplied as a cream for home hair colouring.
- The listing describes nourishing and colour-protection benefits.
Technical specifications
11 specifications| Brand | L'Oreal Paris |
|---|---|
| Model | 100675582 |
| Listed colour | 500 Light Brown |
|---|---|
| Hair colour permanence | Demi-Permanent |
| Item form | Cream |
| Ammonia | Ammonia Free |
| Hair type | All |
| Product benefits | Nourishing, colour protection |
| Package type | Tube |
|---|---|
| Number of items | 1 |
| Dimensions listed | 8 x 7 x 17 cm; 230 g |
What to know before buying
Listing details to confirm
Shade naming is inconsistent: the title says 500 Medium Brown, while the colour details and package description call shade 500 Light Brown. The claimed longevity also varies between up to 32 shampoos, up to 32 washes and up to 28 washes. Confirm the shade and expected duration on the selected pack. Follow its instructions and perform a compatibility or patch test 48 hours before use.
Who is it for?
A good fit for
- People seeking an ammonia-free, demi-permanent brown colour for home use.
- Buyers aiming to blend first greys rather than seeking a stated guarantee of complete grey coverage.
- Those who prefer colour described as lasting up to 32 shampoos, subject to the conflicting duration details.
Less suited to
- Anyone needing a clearly confirmed shade identity or guaranteed full grey coverage.
- Buyers seeking permanent hair colour.
Customer reviews on Amazon
- 5 stars
74% 74% - 4 stars
15% 15% - 3 stars
8% 8% - 2 stars
1% 1% - 1 star
2% 2%
Customer feedback describes the dye's quality and performance positively, while colour results are mixed. Some customers say it covers grey well, whereas others report the result turning nearly black. That shade uncertainty matters especially here because the listing itself alternates between Medium Brown and Light Brown, so buyers seeking a particular brown should check the pack shade and consider that reported variation. Aggregate ratings are mostly five-star, but ratings alone do not explain individual outcomes.
Positive themes
- Customers praise the product's quality and say it does what they expect.
- Some customers report good grey coverage.
Mixed feedback
- Customers report mixed colour results, including some who say the colour turned nearly black.
Frequently asked questions
Is shade 500 Medium Brown or Light Brown?
The title calls it Medium Brown, but the colour details and package description say 500 Light Brown. Check the shade name on the selected listing and pack before buying.
How long does the colour last?
The listing gives different claims: up to 32 shampoos, up to 32 washes and up to 28 washes. Treat these as inconsistent claims and check the instructions for the selected product.
Does it cover grey hair?
The listing describes blending first greys and says it is intended for home hair colour and grey coverage. It does not establish full coverage for more prominent greys.
What should I do before applying it?
Follow the pack instructions and perform a compatibility or patch test 48 hours before use. The directions also specify wearing gloves.
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