“Quickly delivers visible skin smoothing results**”

zk’in Certified Organic Line Smoothing Serum contains Gatuline® Expression, an extract of the Paracress plant of Madagascar, a clinically tested active to smooth the appearance of expression lines and wrinkles.

Gatuline Expression is a powerful active which works similarly to well known injectables but is safe, non-toxic, and pain free and quickly delivers visible skin smoothing results**.

Unlike eye creams that can contribute to milia or exacerbate puffiness, zk’in Line Smoothing Serum is gel based and rapidly absorbed making it ideal for all skin types.

**study results