ARENCIA PDRN Booster Shot Serum soothes the skin, reduces redness, and supports the skin’s natural renewal processes. The rose and salmon PDRN complex in the formula helps improve skin elasticity and resilience, giving it a healthier and smoother appearance. Niacinamide helps even out skin tone, reduce redness, and support the skin barrier. Peptides and adenosine help improve skin firmness and elasticity while reducing the appearance of fine lines. Panthenol (Provitamin B5) hydrates and soothes the skin, helping to strengthen its natural protective barrier.