Oh wow, I figured those were crummy, they were too cheap.
So does anyone know what the "Cadillac" of soap colors are, ones that will work with cold process with minimal issues? The creme-de-la-creme? The mero mero?
As no one has responded to this question, I'll give you some recommendations for soap colorants. First, let me recommend a good video on color mixing based on types of colorants that you can purchase:
Some good sources of quality colorants to use in CP & HP soapmaking include:
nurturesoap.com
micasandmore.com
Supplier of premium mica, pigments, colorants, batch certified dyes and lakes and other colorants for use in soap, for cosmetics, bath and body products, epoxy, cement, crafts and other uses.
www.madmicas.com
Shop mica colorants here. They look beautiful in handmade soap, bath bombs, lotion, scrubs, and more. Find your new favorite color at Bramble Berry. | BrambleBerry
www.brambleberry.com
There are others I have used, as well:
Color your soaps, lip balms, and mineral makeup with professional micas, pigments and oxides! Mica pigments are the name of a group of natural occurri
www.rusticescentuals.com
A place I plan to use, but have not as yet (just haven't got around to it yet, but they do have something else I want, so may give it a go soon):
Thinking of starting a home-based business making cosmetics, soaps, nail polish, or other colorful endeavors? Visit TKB, supporting people like you since 1997.
tkbtrading.com
Others here have shared other reputable sources for soapmaking colorants in many areas on the forum, (we are an international community, so some may not be viable options due to higher shipping costs internationally) so you are bound to find other recommendations as you read through the forums. Amazon may be great for many things, (even some reputable soap supply companies also sell on Amazon) but buying soap colorants from Amazon to use in LYE soap, doesn't seem to work out well for anyone who has posted here on these forums, so I would never recommend buying colorants on Amazon.
Good luck with your first soap. And welcome to the adventure of soapmaking.
Just to share some experience: As a beginner, I used some weird colorants, some work in lye soap and some just plain don't work at all. Some food coloring does color and some fades to nothing (I really couldn't tell you which, so don't ask, as I truly do not remember). Some micas work in lye soap and some fades to nothing (I tried cheap eye shadow a time or two). I learned by trial and error that if I want color to last in soap to accept that I could rely on reputable soap suppliers, like the ones I listed above and read the reviews and look at the photos of how the colorants look when used in CP soap (a really nice feature of some soap suppliers) or I could take my changes and experiment. And when experimenting, I had to realize that things may not turn out as I hoped if I chose to use a colorant not from a reputable supplier.