I've been trying to post a comment on Susan's site, but keep getting a Bad Request 400 error, or some such (and fervently hope the comment hasn't been submitted unknowingly 18 times).
But I just checked out the offender's blog, and in about 15 minutes discovered more blatant plagiarism. Her explanation of Copha from the 2/1/15 post? Directly taken from Wikipedia. Soya Lecithin definition? Word-for-word from a blog by the NakedChemist. Her post from 10/5/13 about "Moisturisers Versus Natural Vegetable Oils" appears to take liberties using direct material from Australian Natural Health Magazine, BOE Magazine.com, and Cosmetics Business.com, and I only checked about the first 1/3 of that blog post.
The trend I noticed was if proper English syntax and/or a scientific explanation of something was used, the sentence/thought was more likely to be plagiarized.
This appears to be a far-reaching issue, and I can only imagine how frustrating (to say the least) this must be to those whose works have been pilfered.