Yeast Essence E100 for anti-aging from natrual saccharomyces cerevisiae

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Overview
Quick Details
Place of Origin:
Hubei, China (Mainland)
Brand Name:
Private Label
Model Number:
E100
Appearance:
Light yellow solution,transparent

Yeast Essence E100

 

 

Proposed INCI name: Saccharomyces Ferment Filtrate, water

 

Introduction

Yeast Essence E100, derived from Saccharomyces cerevisiae, is full of amino acids, nucleic acids, peptides, minerals and vitamins that work together to allow the skin’s natural surface rejuvenation process to function at its best. On dry basis, E100 contains at least 30% amino acids, 15% nucleic acids and 30% peptides, all of which are the main ingredients of the NMF (natural moisturing factors). Amino acids and peptides can be easily absorbed by skin to promote collagen synthesis and nourish the skin cells. Nucleic acids are essential for skin cells metabolism, can deeply revitalize and soften skin.

 

 

Mechanism

 

 

Mechanism of functions

 

 

Property

Small molecular weight (Mw) of Yeast Essence E100

 

 

Scope of the Mw

Content,%

Mw

>3000

0.10

3649

3000~2000

0.30

2237

2000~1000

5.73

1321

1000~500

13.35

712

500~180

47.35

251

<180

33.17

146

Molecular weight of E100

 

The Mw of E100 was determined using volume exclusion chromatography. The results showed that the main components of E100 were amino acids, nucleic acids and peptides. The Mw of E100 was small (mostly under 1000D) so that it can be easily absorbed by skin cells.

 

Efficacy

1. Anti-aging -- Free radicals scavenging


 

Scavenging rate of hydroxyl radicals

 

Free radicals, which are harmful compounds generated during the oxidation reaction in human body, can damage the skin tissues and cells, which cause aging effects. The results of the efficacy tests showed that E100 were effective in the scavenging of hydroxyl radicals, DPPH radicals and superoxide anion.


 

 

2. Whitening -- Inhibition on tyrosinase

 

 

Inhibition rate on the formation of melanin

 

Mechanism of the inhibition of tyrosinase

 

 

 

Inhibition ability of E100 on tyrosinase was strong. E100 acted as an inhibitor, and the peptides it contained can react and compete with tyrosinase, blocking the tyrosinase-catalyzed reaction of dopa to dopaquinone, thus blocking the intracellular formation of melanin.

 

 

Benefits and Claims

  • Natural , derived from Saccharomyces cerevisiae
  • Inhibits the activity of tyrosinase
  • Reduces formation of melanin
  • Nourishes skin cells with essential nutrients
  • Skin anti-aging and whitening
  • Skin brightening, moisturizing and skin cells activation

 

Formulating

  • Proposed INCI name: Saccharomyces ferment filtrate, water
  • Recommended use level: 3%- 5%
  • Recommended working pH: 4.5-5.5
  • Recommended working temperature: <45 °C

 

Application

  • Skin care for anti-aging
  • Skin nourishing and activation products
  • Whitening and refreshing products
  • Repair and moisturizing products

 

Stability and Storage

Shelf life: 12 months

Store in a cool dark place. (Store it at a temperature between 2°C and 10°C is highly recommended. Keep package tightly closed, use contents quickly after opening.)