I use it for root coloring! Booking and waiting at the hair salon is a hassle 😂 ✔️Convenience: The instructions are friendly and self-coloring is not difficult ✔️Cost-effectiveness: More economical compared to the cost of root coloring at the hair salon (40,000-50,000 won) ✔️Result: Neat finish and vivid orange-brown tone ✔️It seems to save both time and cost compared to going to the hair salon, so I plan to continue using it for root coloring in the future 😊

In dark places, it appears slightly yellowish. The scent is strong and may be slightly irritating when it touches the scalp. The eyes also feel a bit stinging.

✔️ Time required It took a total of 2 hours and 10 minutes from preparation to finishing (including hair drying and cleanup). It seems like it will go faster once I get more familiar with it. ✔️ Usage I used it on about 1.5cm of regrowth, and about 1/4 of the bottle was left. I think 1cm of regrowth would use about half a bottle, so I'll save the remaining bottle and use half a bottle each time my hair grows out 1cm. ✔️ Dyeing order: Start from the most visible part of the scalp on top ✔️ Important areas: Top of the scalp → hairline → above the ears, especially recommend applying 2-3 times more thoroughly (I ended up applying it about 5 times!) ✔️ Color selection: Compare the hair color image on the package top to your current hair color and choose the most similar one ✔️ Comb preparation: It's good to have a sturdy comb on hand in case of tangles while doing it yourself

I bought it because it's new and I think the biggest advantage of Bubble is that it has a lot of product and is easy to dye. The color turned out well. I dyed it red before, so it has a reddish tint, but the golden brown color itself looks nice.

My hair is on the thicker side, and the areas around my temples and the inside parts didn't get dyed well even though I applied it carefully. My eyes feel a bit irritated.

Those with thin hair will likely have an easier time dyeing their hair.