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| Catalog Number | CI-SC-0575 |
| Product Name | Glycoproteins |
| CAS | 66455-27-4 / 56-86-0 / 72-18-4 / 72-19-5 |
| Synonyms | Proteins, polysaccharide complexes |
| Description | Aqueous solution of a combination of mainly intracellular proteins, peptides and amino acids derived from a natural, specially-selected strain of yeast (saccharomyces cerevisiae). Contains 1-5% of glycoproteins. |
| Solubility | Water-soluble |
| Appearance | Clear yellowish solution, faint odor |
| Application | Moisturizers, creams, lotions, gels and color cosmetics. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | Glycoproteins, glutamic acid, valine, threonine, water, phenoxyethanol, ethylhexylglycerin, sodium metabisulfite |
| Features And Benefits | In-vitro studies have shown that glycoproteins boost oxygen content, increase the cellular respiration capacity, and increase the energy level of skin cells by enhancing the production of energy-rich adenosine triphosphateGlycoproteins also have moisturizing properties due to their content of water-binding polysaccharides (sugars)Regular application leads to rejuvenated, youthful and healthier looking skin |
| GMO | GMO-free |
| HS Code | 3304910000 |
| INCI | Glycoproteins, glutamic acid, valine, threonine |
| Manufacture | Glycoproteins are produced from a special form of yeast whereby intracellular proteins, peptides and amino acids are extracted using a sophisticated extraction method. |
| Preservation | Phenoxyethanol, ethylhexylglycerin, sodium metabisulfite |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Yeast (saccharomyces cerevisiae) |
| Uses | Add to formulas below 40°C/100°F. Typical use level 1-5%. For external use only. |
Glycoproteins are soluble mucoproteins derived from yeast cell walls, characterized by a molecular weight ranging from 10,000 to 20,000. They consist of oligosaccharides, composed of 5 to 10 sugar units, and a protein core, resulting in a water-soluble, globular structure. When applied, glycoproteins form an elegant, flexible, moisture-retentive film on the skin and hair. Notably, testing on eyelashes has demonstrated that these glycoproteins exhibit a measurable thickening effect. While proteins and carbohydrates have traditionally been viewed as distinct classes of natural products, they can form complexes that are prevalent in living tissues, facilitating various biological functions. Glycoproteins and mucoproteins, such as mucins, exemplify this by playing roles in lubrication and protection. Mucoproteins, with their higher carbohydrate content, can form viscous solutions akin to glycosaminoglycans, providing a protective and moisture-binding layer. This characteristic is evident in the secretions of mollusks and highlights their ability to safeguard epithelial cells from digestive enzymes. On the skin, mucoproteins maintain the integrity of protective cells, shielding them from microbial threats and mitigating environmental drying effects.
What are Glycoproteins and how are they derived?
Glycoproteins are soluble mucoproteins derived from yeast cell walls, with a molecular weight ranging between 10,000 and 20,000. They are composed of oligosaccharides, which consist of 5 to 10 sugar units, and a protein core. In their natural form, glycoproteins are water-soluble with a globular structure, capable of depositing a flexible, moisture-retentive film on both skin and hair.
What are the benefits of using Glycoproteins in skincare and haircare?
Glycoproteins offer significant benefits in skincare and haircare due to their ability to form an elegant, moisture-retentive film. This film helps to keep the skin and hair hydrated, enhancing their texture and appearance. Glycoproteins also have a measurable thickening effect when tested on eyelashes, suggesting potential benefits in volumizing hair products.
How do Glycoproteins differ from mucoproteins?
While both glycoproteins and mucoproteins are complexes of proteins and carbohydrates, mucoproteins typically have a higher carbohydrate content than glycoproteins. Mucoproteins, also known as mucins, are high molecular weight biomolecules that form viscous solutions and serve functions such as lubrication and protection of cells and tissues.
What role do Glycoproteins play in living organisms?
In living organisms, glycoproteins and mucoproteins perform various roles by forming complexes between proteins and carbohydrates. These complexes are crucial in maintaining dynamic cellular processes. They also contribute to structural functions, protection from environmental factors, and defense against microbial attacks.
Can Glycoproteins protect skin and hair from environmental damage?
Yes, glycoproteins can protect the skin and hair from environmental damage by forming a flexible and moisture-retentive film. This film acts as a barrier to prevent dehydration caused by environmental factors and aggressive surface compounds, thereby maintaining skin integrity and hair moisture.
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