Chestnut wood extract (Castanea sativa Mill.) is authorized :

As an additive in animal nutrition for all species according to the European Register of Authorized Feed Additives (Sensory additive, functional group of aromatic substances (2b) – Castanea Sativa Mill: Chestnut extract (European Union Register of Feed Additives pursuant to Regulation (EC) No 1831/2003)).

Organic food in accordance with the decision of the National Organic Agriculture Committee of December 19, 2012 (product certified as organic by FR-BIO-10).

In human food :
– In oenology : Council Regulation (EC) No. 479/2008 of April 29, 2008 on the common organization of the market in wine.
As a natural flavoring : Regulation (EU) No. 1334/2008 establishing the Community list of flavoring substances authorized in foodstuffs.
As a clarifying agent: Order of March 8, 2013, amending the order of October 19, 2006, on the use of processing aids in the manufacture of certain foods.
– Our extracts are also authorized for the manufacture of food supplements by the DGAL (Directorate General for Food) and in accordance with the plant order of June 24, 2014.

–> Patent application filed by Kingtree: “Ingestible composition (Ci) for use in treating a skin disorder induced by an intestinal disorder.”



Chestnut wood extract (Castanea sativa Mill.) is certified :

FCA (Feed Chain Alliance) for animal nutrition.

In organic food French (FR-BIO-10) but also Chinese (OIF25003).



Our extracts comply with regulations :

  • GMOs : In accordance with EC Regulations 1829/2003 and 1830/2003 and subsequent amendments : No GMOs.
  • Allergens : In accordance with Regulation 1169/2011/EC and subsequent amendments: No allergens.
  • Heavy metals and mycotoxins : In accordance with Regulation 1881/2006/EC and its successive amendments.
  • Pesticides : In accordance with Regulation 396/2005/EC and its successive amendments.
  • Hygiene: In accordance with EC Hygiene Package Regulation 852/2004.