Learner Reviews & Feedback for Quality Control and Regulatory in Cosmetic Science by Olay
About the Course
Top reviews
BT
May 10, 2025
Informative and fun, a must for anyone looking to get a deeper dive into cosmetics and skincare - for science!
MC
Oct 13, 2024
This was an amazing experience for me and I'm soo grateful to OLAY for this great opportunity they offer.
1 - 12 of 12 Reviews for Quality Control and Regulatory in Cosmetic Science
By Alyssa Q
•May 16, 2024
A fairly thorough course on quality control and regulation. Would have given 5 stars if more feedback was given under wrong answers, especially written answers.
By Maria S
•Aug 18, 2024
Many of the tests have a fill in the blank spot, but are worded for multiple choice.
By Cem Y
•Aug 15, 2024
very repetitive and too puffed up
By Becky T
•May 11, 2025
Informative and fun, a must for anyone looking to get a deeper dive into cosmetics and skincare - for science!
By MABE C
•Oct 14, 2024
This was an amazing experience for me and I'm soo grateful to OLAY for this great opportunity they offer.
By Albina G
•Sep 29, 2024
it was an amazing experience
By Swarali N
•Feb 3, 2025
Great for beginners
By REMAOUN I
•Sep 26, 2024
Very good courses
By طه ك
•Aug 30, 2024
Good course
By Eleni K
•Jan 12, 2025
A very interesting and detailed overview over the basic concepts of the cosmetic products development. From raw materials, composition to quality and regulatory affaires.
By Alana O
•Aug 11, 2025
it was a very informative course, but the tests were extremely buggy, sometimes giving away the answer or having answers be so specific for the type answers, it was almost impossible to get those questions correct
By Zy_nayia A
•Jun 20, 2025
where is my hard earned certificate i already got the frame