An Open Letter to Stacy Malkan – The Dose Makes the Poison
This observation was made in the 16th century, and has remained a central tenet of toxicology since that time.
Ask the Experts – MSDS
How to interpret the information supplied on ingredient MSDS Data Sheets.
Safe Cosmetics: Big Corporations Just Don’t Care?
Large corporations are accused of only being interested in profit and not caring about the health or safety of their customers.
Ask the Experts: Skin Permattivity
Permittivity of the skin
Cucumbers and Safe Cosmetics
Preservation should not be optional, it is essential.
PCT Celebrates 1 Year Bringing Science Backed Info on Safe Cosmetics to You
It’s hard to believe that one year has already passed since Lisa and I launched Personal Care Truth last May 2010! We are absolutely thrilled that the public has responded so positively and taken great interest in learning about the current science backed truth behind the personal care industry and what is in the cosmetic products we use daily.
Ask the Experts: Petrochemicals
PCT experts weigh in on fragrance and petrochemicals.
Ask the Experts: Sodium Hydroxymethylglycinate
Ask the Experts: Sodium Hydroxymethylglycinate
Chemical Free? Safe Cosmetics?
It has been stated many times before that everything is chemical, so it is a ludicrous statement to claim “no chemicals” – who wants to buy a vacuum?
Personal Care Truth Under Attack
It has been noticed that certain individuals are mounting an attack on both the PCT site in general, and some of the contributors in particular.
