Alto Defense Serum


Alto Defense Serum™ is a breakthrough formula that neutralizes free radicals in all compartments of the skin, all in a proprietary and uniquely elegant formulation.

Free radicals, simply put, are unstable, electron-stealing molecules that harm our cells. The resultant damage, if unaddressed or repaired imperfectly, accumulates over time giving rise to wrinkles, brown spots, and skin cancers. While we often associate free radicals with UV rays, they can arise from different sources and inflict distinct kinds of damage.

What makes Alto Defense Serum by SkinBetter Science Remarkable is its impressive medley of antioxidants — vitamins C and E, coenzyme Q10, grape seed extract, cocoa, turmeric, green tea, coffee, superoxide dismutase, and more — working in synergy to provide skin with a sort of blanket protection.

Alto Defense Serum™ is designed to achieve the broadest range of antioxidant protection available!



  • Neutralize free radicals

  • Create antioxidant shield against oxidative stress

  • Enhances skin’s vitality and radiance

  • Promotes a more even tone

  • The appearance of skin redness is reduced

  • Brightens the skin

Jonathan McClung