Underwear Essential No-Show High Rise Kit vs Rubylove First Period Kit +teen Period Underwear: which is safer?

Where these two actually differ

• We flag Fluorocarbon/PTFE in waterproof coating (undisclosed), Formaldehyde-based finishing resins in polyester component, Microplastic shedding from waterproof coating during use and washing and Bacterial colonization in absorbent layers if not dried fully on the Knix and not on the Ruby Love.
• We flag Coating degradation and microparticle shedding and Bacterial or fungal growth if improperly stored on the Ruby Love and not on the Knix.
• The Knix is Cotton-polyester blend with waterproof treatment where the Ruby Love is organic cotton, waterproof backing layer, which is most of the difference in these two grades.
• The gap is 75 points, wide enough that this is not a close call, and the Ruby Love is the one to buy.
• We are less certain about the Knix grade, at 45% confidence against 82%, because it discloses less.