Colour 7.37 by Yellow
PERMANENT COLOR with 70 different shades. Formulated with natural ingredients to enhance the cosmetic effect on hair. This shade respects the hair fiber using a low alkaline agent content, minimizing damage while delivering vibrant, true-to-tone results.
Contains argan oil and aloetrix, providing smoothing and protective benefits. The low alkaline formula gently lifts up to 5 levels, offering excellent grey coverage and long-lasting color performance.
Key Features
- Vibrant and true-to-tone color result
- Gentle lift up to 5 levels
- Perfect for grey coverage
- Long-lasting, durable color
- Protective ingredients: argan oil and aloetrix
- Free from animal testing
| Feature | Detail |
|---|---|
| Color Type | Permanent |
| Shade Range | 70 different shades |
| Lift Level | Up to 5 levels |
| Key Ingredients | Argan oil, aloetrix |
| Alkaline Content | Low |
| Animal Testing | Not tested on animals |
FAQ
How many shades does the Colour 7.37 offer?
The Colour 7.37 offers one specific shade within the range of 70 different shades available in the Yellow range.
Can this color gently lift the hair?
Yes, the low alkaline agent allows for gentle lifting up to 5 levels, preserving the hair’s natural balance.
Does this product contain any animal-derived ingredients?
No, the product is not tested on animals and contains natural ingredients without animal testing.

James Underwood –
I’ve used Colour 7.37 for two months now and it still looks vibrant. The grey coverage is excellent and my hair feels smoother than before. The color stays true to tone and doesn’t fade quickly. I appreciate the gentle formula that doesn’t dry out my hair.
Jennifer Morgan –
This shade works perfectly for my grey hair. It lifts gently and gives a bright, even result. I didn’t notice any damage after using it. The argan oil makes my hair feel softer and more manageable.
Joe Skinner –
The color is true to the sample and lasts well. I’m happy with the coverage, though it might not be ideal for very dark hair. The texture feels smooth and the hair doesn’t feel stiff after application.
Anne Davidson –
I tried several permanent shades and this one stands out for its natural brightness and durability. It’s a great option for those looking for a long-lasting, gentle color that protects the hair.
Nathan Springer –
The color result is bright and even. I noticed a slight lift, which was exactly what I wanted. My hair feels healthier after using this product, and the protective ingredients seem to make a difference.