Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Defense Antioxidant Pore Purifier Versus SkinBetter Science Alto Advanced Defense and Repair Serum

This pore-care treatment is formulated around Ascorbyl Glucoside and Salicylic Acid to refine the look of pores and balance excess oil. This barrier-repair serum is formulated around Niacinamide to strengthen the skin barrier and calm redness.

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  • This pore-care treatment is formulated around Ascorbyl Glucoside and Salicylic Acid to refine the look of pores and balance excess oil.
  • This barrier-repair serum is formulated around Niacinamide to strengthen the skin barrier and calm redness.