# @officialmedik8 on TikTok

- **Type:** Video
- **Original URL:** https://www.tiktok.com/@officialmedik8/video/7675449328281898272
- **Gondola URL:** https://gondola.cc/posts/69437961-officialmedik8-tiktok
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/96e7f0e0fd.jpg
- **Posted:** 2026-08-18T19:03:01.000+00:00
- **Account Owner:** Medik8 (@officialmedik8) — https://gondola.cc/officialmedik8

## Caption

Cosmetic chemist @janethechemist breaks down the science of Crystal Retinal. Traditional retinol requires two conversion steps in the skin, whereas retinaldehyde requires only 1 making it the retinoid of choice. That means faster, age-defying results without the irritation. Safely scale your strength from Crystal Retinal 1 up to Crystal Retinal 24. Which strength are you using? Let us know below. #Medik8 #Retinal #Retinol #SkincareScience #CosmeticChemist

## Stats

- **Views:** 1,474
- **Likes:** 41
- **Shares:** 0
- **Comments:** 5

## Tags

medik8, retinol, cosmeticchemist, retinal, skincarescience

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