EDIT: Added a couple more tips I've found helpful in the application process.Also, I've since tried purple and it was a massive fail. Did not show up in my hair at all sadly.This curl color gel satisfies my itch for bright hair without the upkeep or damage of bleaching my dark coily/curly hair. It's fairly easy to apply, dries in a reasonable amount of time, and looks gorgeous in and out of sunlight. It's been a great way to make summer haircare more fun. I actually look forward to wash days because I know I'll be playing with color 😁 So far I've used this color gel for a braid out+bun, medium "mini" twists, and a twistout. I plan to try a wash and go as well. I'm hoping to use this for Ren Faire and Black Fae Day since wigs aren't my thing.So far I've tried blue, gold, silver and mint. Blue is far and away my favorite color of the collection and has the best color payoff of all the ones I've tried. Gold was a bit of a fail--it washed my features out and looked more like mud in my hair. Mint was a bit disappointing too--since green cancels red, it looked dim and faded in my reddish brown hair.Some colors transfer more than others. I've found blue to have the least amount of transfer; mint and silver transferred the most to me.One con: I use a lot of product and my hair isn't super long or exceptionally thick. I use at least half a jar of blue every time I style. If you have waist length+ hair, very thick hair or are on a tight budget, focus on applying this at the ends of your hair to stretch it.There's definitely a learning curve with this product, so here are my tips for best application and color payoff (for reference, I have average density, fine/medium strands and low to medium porosity BSL+ hair. My natural color is dark reddish brown.):1. USE GLOVES. Seriously. Especially if you tend to touch your face. The color washes easily with soap and water, but it's still best to use protection when applying it. Yes, it's a hassle when you want to mix colors, but you will be glad you did. Cover your nearby surfaces too, and wear an old t-shirt or something you don't mind getting stained. I'd also recommend a towel or cloth around your neck/shoulders. I also use gloves anytime I touch my hair for the first day or so, since I'm heavy handed and more transfer happens for me on days 1-2.2. Protect your hairline, ears and neck with a thin layer of vaseline/petroleum jelly. This will make it easier to clean up any bits of gel that migrate.3. Apply to barely damp or dry hair. You will need more product vs applying to wet hair, but it will dry faster and have a better color payoff.4. For my fellow type 4 peeps--apply to stretched hair! It will make application easier and faster since this product is more of a pudding consistency.5. Top the gel with a mousse. Mousse will reduce transfer by "sealing" the color in and speeding up the drying time. Any mousse you have at home will work. If you've never tried that sort of product, The Doux Mousse Def and Camille Rose Naturals Spiked Honey Mousse are good ones to try. This was a game changing step for me! Nothing will ever 100% reduce temp color transfer, but this will get you pretty dang close! Even the heavy transfer colors stay in place better with this approach.6. Dry and set with heat! You *can* air dry, but that will take a long time, especially if your porosity is on the lower end. I used my soft bonnet dryer (RIP that now-blue plastic lining) and my ionic hard bonnet standing dryer. I had best results with my ionic bonnet dryer. An hour under there (a few hours before bed) was plenty after styling on damp hair.7. Mix and match! I never use just one color; I combine them to create more dimension and show off my hair's texture. Blue is nice on its own, blue and silver make a beautiful ice blue that I like to ombré. I've also mixed blue + mint, blue + mint + silver, blue + gold, and silver + gold.8. Enjoy and prepare for compliments 😁