Rubylove First Period Kit +teen Period Underwear vs Amazon.com: Saalt Period Underwear: which is safer?

Where these two actually differ

• We flag Coating degradation and microparticle shedding and Bacterial or fungal growth if improperly stored on the Ruby Love and not on the Saalt.
• We flag Formaldehyde or formaldehyde-releasing resins in textile finishing, Azo dyes or heavy metal dye constituents, Elastane (spandex) degradation under heat or repeated washing and Microplastic shedding from synthetic fibers (nylon, elastane) on the Saalt and not on the Ruby Love.
• The Ruby Love is organic cotton, waterproof backing layer where the Saalt is cotton, nylon, elastane blend with absorbent gusset, which is most of the difference in these two grades.
• The gap is 30 points, wide enough that this is not a close call, and the Ruby Love is the one to buy.