The O. Library

Written by us with your skin in mind. The O. Blog uncovers the science behind your skin, and offers an inside look at our formulations, and the key ingredients that make them so well-loved.

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(84 Results)
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Decoding Antioxidants with The Ordinary
Skin Science

Decoding Antioxidants with The Ordinary

Julho 3, 2026
The Ordinary
Antioxidants and Summer Skin: A Guide to Daily Defence Support
Skin Science

Antioxidants and Summer Skin: A Guide to Daily Defence Support

Julho 1, 2026
The Ordinary
Why Oil Production Increases in Summer
Skin Science

Why Oil Production Increases in Summer

Julho 1, 2026
The Ordinary
What Are Natural Moisturizing Factors (NMFs)?
Skin Science

What Are Natural Moisturizing Factors (NMFs)?

Junho 22, 2026
The Ordinary
Produto em destaque: 
Glycolic Acid 7% Exfoliating Toner
Skin Science

Produto em destaque: 
Glycolic Acid 7% Exfoliating Toner

Junho 12, 2026
The Ordinary
What Are Growth Factors in Skincare?
Skin Science

What Are Growth Factors in Skincare?

Junho 3, 2026
The Ordinary
Post Workout Skincare Routine
Skin Science

Post Workout Skincare Routine

Junho 1, 2026
The Ordinary
Como deve fazer o teste de sensibilidade com os produtos The Ordinary
Skin Science

Como deve fazer o teste de sensibilidade com os produtos The Ordinary

Junho 1, 2026
The Ordinary
Conheça a sua rotina de cinco minutos.
Skin Science

Conheça a sua rotina de cinco minutos.

Junho 1, 2026
The Ordinary
Understanding ingredients

Check out our skincare glossary to decode our ingredients and learn more about the science-led technologies we use in our formulas.

Ingredient Glossary
It’s In Our DNA

Our values are more than shared ideas – they are the ethos that guide our entire team to create products we can be proud of.

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