Polyisobutene

Polyisobutene

8.8

Ingredient Info

Polyisobutene is a synthetic polymer used as an emollient and skin-conditioning agent in moisturizers and creams. It forms a protective layer on the skin that helps lock in moisture and improve texture.



Benefits

  • Reduces water loss from skin (by up to 33% in studies)
  • Improves skin hydration and moisturization
  • Enhances skin texture and smoothness
  • Long-lasting moisturizing effect
  • Pleasant, non-greasy feel on skin

Science: Clinical research shows hydrogenated polyisobutene significantly increases skin moisture content and reduces transepidermal water loss, with effects maintained for at least 6 hours. It performed 5-10% better than comparable emollient esters in moisturization studies, suggesting strong efficacy with minimal irritation potential.



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