Product Stability

1 article

A single drop of luminous serum falling from a dropper onto a minimalist skincare bottle, symbolizing preservative-free purity.

Preservative-Free Skincare: What It Is, Benefits, & Challenges

On June 1, LightWater Skin Nutrition launched a new preservative-free skincare line, but its products are packaged in 28 single daily doses, highlighting the inherent challenges of product stability.

Sofia Duarte·May 27, 2026