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Our database includes 673 products that contain Threonine.


Threonine is an amino-acid. It helps hydrate the skin and has antioxidant benefits.

Threonine is vital for creating collagen and elastin. Collagen and elastin support youthful and firm skin. Our bodies decrease collagen production naturally with age.

Humans are not able to create threonine and must get it through eating foods such as fish, lentils, poultry, sesame seeds, and more.

People also like: Allantoin, Panthenol, Ceramide NP

Threonine is a rare cosmetic ingredient, with about 1.6% of the products in our database containing it.

Community Stats

25 people from our community have liked or disliked this ingredient.

Users who like it 💖

Often have the following skin types:

Normal Sensitive

Usually have one or more of the following skin concerns:

Dryness • Dullness • Fine Lines • Texture

Where it's used

Threonine is most often found as ingredient number 35 within an ingredient list.

These are the categories of products that use Threonine the most:

CosIng Data

  • CosIng ID: 38594
  • INN Name: threonine
  • EC #:  200-774-1 / 201-300-6
  • All Functions: Antistatic, Hair Conditioning, Hair Waving Or Straightening
What is CosIng?

CosIng is the European Commission database for information on cosmetic substances and ingredients.

SkinSort uses CosIng to source some of it's data on ingredient names and functions.