It is normal for lips to feel a slight tingle upon application due to the menthol compounds in the REDEFINE Lip Renewing Serum. However, if your lips become red, sensitive and/or irritated, wash the serum off of your lips and discontinue use. If any tingling, itching, irritation and/or redness persists or is not tolerable, discontinue use and seek medical advice.
If the tingling feels uncomfortable to you upon application, then Lip Renewing Serum may not be compatible for you. Rodan + Fields also offers ESSENTIALS Lip Shield to moisturize, condition and soften your lips. It contains our proprietary SHIELDRF Technology to provide broad spectrum SPF 25 protection as well as Peptides to visibly smooth your lips. Lip Shield is a viable replacement for Lip Renewing Serum and can be used with any Regimen or skin type.