I recently incorporated the Dr. Reju-All PDRN Lip Serum into my nighttime routine by applying it to my lips before bed. Having struggled with dry, chapped lips especially overnight, this serum has been a game-changer. Unlike some lip treatments that feel heavy or leave a sticky residue, this formula absorbs quickly and leaves my lips feeling soft and hydrated without any discomfort. Made by Korean pharmacists, the serum contains PDRN, a powerful ingredient known for its skin-repairing and regenerative properties. I noticed that my lips remain moisturized well into the next day, reducing the need for constant reapplication. The hydrating effect lasts throughout the day, which is impressive considering how easily lips can lose moisture. An added bonus is the natural glossy finish the serum gives, enhancing the lips’ appearance without the artificial shine often found in traditional lip glosses. It's become a staple in my lip care routine and especially useful during dry or cold weather when lips tend to get extra dry. For those dealing with rough or dry patches on their lips, I recommend applying the serum overnight as a treatment to pump moisture back into the skin. Consistent use has visibly improved the texture and softness of my lips. If you want to maintain hydrated, glossy lips without the heaviness of traditional lip balms, this PDRN lip serum is definitely worth a try.