Beautiful Collection Advanced Gray Solution 4A – Chai Brown
The Beautiful Collection Advanced Gray Solution 4A in the shade Chai Brown is a semi-permanent hair color. The product is designed using o2 technology to develop color cover all your grays and give your hair shine and moisture that lasts for up to 12 washes. Simply apply the product to towel-dried hair for 25 minutes for great results.
Product Specifications
| Feature | Detail |
|---|---|
| Color Type | Semi-permanent |
| Shade | Chai Brown |
| Technology | O2 Technology |
| Duration | Up to 12 washes |
| Application Time | 25 minutes |
FAQ
How long does the color last?
The color lasts up to 12 washes.
Can I use this product on colored hair?
Yes, this product is suitable for use on previously colored hair.
Is the color safe for all hair types?
Please contact customer service for information on specific hair types.

Michael Morgan –
The Chai Brown shade covers gray well and gives a natural look. My hair feels softer after use and stays vibrant for several weeks. I applied it as directed and didn’t need to touch up after 12 washes.
Dan Hart –
Great for covering gray without making hair look too dark. The shine is noticeable and the texture feels healthier. I used it on medium-length hair and the results were smooth and even.
Lisa Manning –
I’ve tried several gray solutions, and this one stands out for its moisture and even coverage. The 25-minute application time is manageable and the color stays true for a long time.
Diane Hamilton –
The color is nice, but it faded a bit after 10 washes. I expected it to last longer. Still, it’s a good option for occasional use.