Renaud Sergheraert

3 Patents

• US119806802024

  Keratin Hydrolysate for Oral Cosmetic Use

  BRETAGNE CHIMIE FINE

  0 cites
• US119694942024

  Non-therapeutic Oral Use of a Composition for Whitening And/or Lightening the Skin Comprising Cystine and Glutathione in a Cystine-glutathione Ratio Ranging from 1.5 to 4

  BRETAGNE CHIMIE FINE

  0 cites
• US116786802023

  Composition with High Free Amino Acid Contents and Use as a Starting Material and Complete Feed for Animal Feed

  BRETAGNE CHIMIE FINE

  0 cites