susan barclay nichols

shiny things, volume two: things that distracted me e-zine

my favorite class formulas e-zine

rheology modifiers: hydrocolloids

10 minute haircare products e-zine

actives & cosmeceuticals, part 3 - eye creams & gels

hair care products: actives & extracts e-zine

emollients you will love: esters – part one, introduction & solid esters

formulating and creating lotions e-book

shiny things, volume one: things that distracted me e-zine

mineral make-up and color cosmetics e-zine

shiny things, volume 3: things that distracted me e-zine

learning to formulate: combining oils e-zine

10 minute emulsions with sepilife nude and simulgel eg

waterless beauty: creating hair & beard oils

emollients you will love: new oils & butters e-zine

shampoo bars you will love e-zine

surfactants: formulating guidelines & liquid thickeners e-zine

10 minute lotions e-zine

the big book of conditioners e-zine

my favorite formulas of 2020 e-zine