The Ordinary Natural Moisturizing Factors + Hyaluronic Acid Scalp Serum

A Lightweight Hydrating Serum for Scalp.

Natural Moisturizing Factors + HA for Scalp is a milky serum that contains a combination of ingredients that mimic the function of natural moisturizing factors (NMF), as well as hyaluronic acid (HA) and squalane that are naturally produced within the skin. With regular use, this formula supports hydration through scalp skin barrier protection.

Directions: Shake well before use. Massage a few drops thoroughly into clean, dry scalp once daily, ideally at bedtime. This formula is a leave-in treatment. Do not wash hair or scalp after application. If irritation occurs, rinse off, cease use, and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Keep out of reach of children.

Caution: Patch tests are an easy way to help predict if you may experience a negative initial reaction to a new product. It is recommended to perform a patch test before incorporating any new product into your regimen. We have outlined a general method for conducting your own patch test below based on the type of product. Apply a small amount of the product onto a clean area of skin on the upper forearm. Keep the area dry. If the product has a specified duration of use, rinse off after this time has elapsed. Otherwise rinse off after 24 hours. If any redness, burning, itching, blistering or irritation is observed at any time throughout the test, do not use the product.