Imagine the distress experienced by beauty lovers when they found out that Olaplex No.
3 Hair Perfector has an ingredient thatmaycause infertility.
Beauty productsget discontinued or updated for many reasons.
It could be a lack of popularity or even necessary for legal reasons (viaBustle).
There was a time when folks were worried about a common food additive known as propylene glycol.
People were wary of this very scientific-sounding chemical’s effect on humans, but in reality, theU.S.
Food and Drug Administration (FDA)has categorized it under a “Generally Recognized as Safe” ingredient.
What is propylene glycol?
According toHealthline, propylene glycol is a syrupy liquid that is thicker than water.
This version of propylene glycol is definitely the way to go.
This clear liquid is used as a solvent and is also a great humectant.
Propylene glycol, specially made for skincare products, is used in creams and serums (viaByrdie).
However, the one derived from petroleum is not.
According toHealthline, this hydrating ingredient can make other ingredients more efficient at their job.
