The PDRN LIFTING SERUM by MEDIHEAL has received high praise for its hydration, absorption, and skin-plumping effects. Many users have noted that it delivers noticeable improvements in skin texture and firmness, making it a standout product among those with similar ingredients. However, some users have mentioned that the serum can feel sticky or heavy, which might not suit everyone's preferences. Additionally, the size of the product has been a point of concern for several reviewers, who wish for a larger bottle to make it more cost-effective. When compared to other products with similar ingredients, the PDRN LIFTING SERUM seems to offer a good balance of effectiveness and affordability, though individual experiences may vary based on skin type and preferences.