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Cosmetic ingredient (INCI)

Theanine

Used in cosmetic products as skin conditioning, emollient, humectant and skin conditioning.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

L-Theanine chemical structure, C7H14N2O3, CAS 3081-61-6
L-Theanine
CAS 3081-61-6C7H14N2O3
150 suppliers
L-Theanine

IUPAC name: (2S)-2-amino-5-(ethylamino)-5-oxopentanoic acid

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
  • Suppliers, prices and trade data
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Theanine suppliers

Companies with live listings for the linked chemical. Paid members appear first.

CC
Changzhou Comwin Fine Chemicals Co., Ltd.
DistributorChangzhou, China

As a leading Human APIs supplier in china, ComWin offers 400+ high-purity products including Human APIs, Animal Health, and Agrochemicals.

Unclaimed profile 47 products
1 matching product
NI
Ningbo Inno Pharmchem Co., Ltd.
DistributorNingbo, China
Unclaimed profile 193 products
1 matching product
GC
GNF Chemical Co.,Ltd
Manufacturer China
Unclaimed profile 48 products
1 matching product
HY
Hongya Yaxing Biotechnology Co., Ltd.
Supplier China

Hongya Yaxing Biotechnology Co.,Ltd. is located in Hongya County, Sichuan Province.

Unclaimed profile 19 products
1 matching product
CA
Chengdu Alfa Biotechnology Co., Ltd.
ManufacturerChengdu, China
Unclaimed profile 200 products
1 matching product
ID
International Distribution Company
DistributorAartselaar, Belgium
Unclaimed profile 194 products
1 matching product
HR
Henan Rane Chemical Co., Ltd.
Supplier China

Pharmaceutical intermediates and building blocks designed for drug discovery and chemical research.

Unclaimed profile 173 products
1 matching product
ST
Sichuan Tongsheng Amino acids Co., Ltd
Supplier China

Theanine-Sichuan Tongsheng Amino acid Co., Ltd established in 2003, located at Deyang City of Chengdu plain.

Unclaimed profile 186 products
1 matching product

Frequently asked questions

What is Theanine used for in cosmetics?

Theanine is used in cosmetic products as skin conditioning, emollient, humectant and skin conditioning.

Is Theanine restricted in cosmetics in the EU?

No EU restriction annex is recorded for Theanine in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Theanine?

Theanine is listed with CAS number 3081-61-6 and EC number 221-379-0.

Where can I buy Theanine?

8 suppliers list L-Theanine on CompoundList. Compare them below or post a buy request with your grade and quantity.