29: Do Skincare Ingredients Absorb into the Skin or Bloodstream? Here’s the Science

Update: 2025-06-22

Description

In this episode:

Skin barrier basics: What protects you and why
The 3 pathways of ingredient absorption
Which ingredients penetrate and which stay on top
Myths vs facts about skincare absorption
How to layer your skincare for better results
Latest research from Japan and 2020 friction study

Resources Mentioned:

Full article: janaelston.blogspot.com
Study on friction & absorption: ScienceDirect
Tohoku University research: Tohoku Engineering News

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Comments (1)

KHAN ZADA

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Jul 2nd

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29: Do Skincare Ingredients Absorb into the Skin or Bloodstream? Here’s the Science

#box-pro-ellipsis-175983786978152{-webkit-line-clamp:2;}29: Do Skincare Ingredients Absorb into the Skin or Bloodstream? Here’s the Science

KHAN ZADA

29: Do Skincare Ingredients Absorb into the Skin or Bloodstream? Here’s the Science

Jana Elston

29: Do Skincare Ingredients Absorb into the Skin or Bloodstream? Here’s the Science