Despite its popularity as a DIY remedy, dermatologists generally advise caution when using Preparation H for cosmetic purposes. The cream’s active ingredients, like phenylephrine, can cause irritation, especially on sensitive facial skin.
Experts suggest that while temporary improvements might be observed, the long-term effects and potential for irritation or allergic reactions make it an unpredictable option for under-eye treatment. They recommend sticking to products specifically formulated for the delicate skin around the eyes.
3. How I Applied It: My Exact Morning Routine for 3 Weeks
Every morning, I applied a pea-sized amount of Preparation H to my clean under-eye area using my ring finger, known for its gentle touch. I ensured even coverage by gently patting the cream into my skin until fully absorbed.
I followed this with my usual skincare routine, applying sunscreen and moisturizer to protect and hydrate my skin throughout the day. This routine was consistent for the duration of the three weeks.
4. The First 48 Hours: Immediate Tightening, Tingling, and Redness