How to Read an INCI List Like a Pro
Decoding the fine print on the back of your products is the first step to healthier skin. Here is our guide to mastering INCI names.
The Language of Skincare: INCI
INCI stands for International Nomenclature of Cosmetic Ingredients. It's a standardized system used worldwide to list ingredients on product labels. While it looks like a mess of Latin names and chemical compounds, there is a very specific logic to it.
The Rule of Concentration
By law, ingredients must be listed in descending order of concentration. This means the first ingredient (usually Aqua/Water) makes up the largest percentage of the product.
Note: Ingredients present at less than 1% can be listed in any order at the end of the list.
Decoding Common Names
Often, natural ingredients are listed by their Latin names. Here are a few you'll see frequently:
- Helianthus Annuus: Sunflower Seed Oil
- Lavandula Angustifolia: Lavender Oil
- Butyrospermum Parkii: Shea Butter
- Tocopherol: Vitamin E
The "Nasty" Ingredients
When scanning a list, many people look for things to avoid. While "clean beauty" is a marketing term, there are certain chemicals that those with sensitive skin might want to flag:
- Denatured Alcohol: Can be very drying and disrupt the skin barrier.
- Fragrance (Parfum): One of the leading causes of contact dermatitis.
- Sulfates (SLS/SLES): Harsh surfactants that can strip natural oils.
Let AI Do the Heavy Lifting
Decoding a list of 40+ ingredients manually is exhausting and prone to error. InciSense was built to translate these lists instantly, giving you a clear breakdown of what each molecule does for your skin—and whether it belongs in your routine.