Alchemy Works US-based. I have bought synthetic civet and ambergris. Also sells resins and herbs.
Mountainrose Herbs US-based. Herbs, spices and oils, many of them organic. Sadly they stopped shipping overseas just after I recieved my first order.
Naturkosmetikmagasinet Swedish-based. Herbs, essential oils and various comsetic bases. Also sells bottles and jars.
Naturally Thinking UK-based. Essential oils, jars bottles and various cosmetic bases.
The Perfumer's Apprentice US-based. Sells perfume bases and blends
Sally Pointer UK-based. I have purchased white lead substitute as well as cometic grade Iron oxide. Sells other histoical cometics as well.
Spådom Swedish-based. Have a nice collection of resins like labdanum and bensoe.
TKB Trading US-based. Cosmetic ingridients. I have bought carmine, bismuth and real pearl powder from them.
Örtagubben Swedish-based. Herbs and essential oils.