Skinbetter Science - Alto Advanced Defense and Repair
Powerful antioxidant defense, all day.
Alto is a next-generation antioxidant serum that packs vitamins C and E alongside 17 more antioxidants, so skin is shielded against the daily stressors that age it, from UV and pollution to internal stress. Think of it as a daytime force field that also helps brighten and smooth.
Why it is worth it
Most antioxidant serums rely on one or two actives. Alto layers nineteen, for broader, more complete daytime defense, the morning half of a serious anti-aging routine.
How it compares
It is the perfect morning partner to a nightly retinoid like AlphaRet, and the two come together in the A-Team Duo. For pure vitamin C, SkinCeuticals C E Ferulic is the classic alternative.
Best for: all skin types wanting daytime antioxidant protection and glow.
Not ideal for: those wanting a nighttime resurfacing treatment.
How to use
Apply to clean skin each morning, before your moisturizer and sunscreen.



