Epidermal Growth Factor (EGF) • Anti-Aging • Wound Healing
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Epidermal Growth Factor (EGF) is a skincare ingredient that helps reduce the appearance of fine lines and wrinkles, improve overall tone and texture, and support rejuvenation and revitalization. EGF consists of small proteins that assist in promoting skin health. It signals cellular division and protein synthesis that can ultimately reduce signs of aging.
Growth factors can be stabilized by properly formulating your product to a pH of 5-6 and with a glycerin content of 10-50% with a higher percentage being preferred. According to the the following linked study, a combination of phosphates or citric acid is the preferred pH buffer to inhibit reactions and stabilize growth factors at room temperature. (See study here: Stabilizing Human Growth Factors)
Appearance: Clear to slightly hazy liquid
Molecular Weight: 6400 daltons
Chemical Structure: C257H381N73O83S7
Solubility: Water Soluble
pH: 5.8
Solution Concentration: 10 mcg/ml
Suggested Use Levels: 4-6%
Suggested Applications: Skin care, anti-aging, wound care
Formulation Notes: Adust to an optimal pH of 5-6 the addition of glycerin between 10-50% is recommended to stabilize the Growth Factor at room temperature, otherwise refrigeration at 4C is recommended. (See linked PDF in description)
Storage: Protected from direct light and humidity at a temperature of 50°-77°F
Shelf life: 24 months, properly stored, in a sealed container, refrigerated at 33°F-39°F
This product should be added to a formulation at the recommended usage rate.
This product is cosmetic grade & for external use only.
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