KGF(Keratinocyte Growth Factor) is produced by mesenchymal-derived cells and consists of 208 amino acid active polypeptides. It specifically acts on epithelial cells through the paracrine pathway but has no effect on fibroblasts and endothelial cells. It is is to promote the proliferation and development of epidermal cells. Biological function and mechanism 1.Prevent the formation of skin red blood. KGF- promotes the proliferation and differentiation of keratinocytes, repairs the stratum corneum of the skin, and effectively prevents the formation of red blood. 2.Repair cuticle function. It can greatly increase the proliferation of corneal cells and the migration of corneal cells, activate the mitogen protein kinase, and increase the activity of plasminogen activator, and accelerate the repair of damaged parts. 3.Maintain the normal shape of hair follicles and prevent thick hair follicles. Loss of KGF or loss of KGF receptors will lead to severe atrophy of the skin, abnormal hair follicle morphology, thickening of the dermis, and replacement of normal adipose tissue with uncovered tissue. HOW TO USE Add to the freeze-dried powder, essence or lotion, cream of cosmetics,have the effect of repairing sensitive skin and thickening keratin. HOW TO ADD It should be added in the last step of the essence or lotion and cream process, temperature of addition be lower than 30-35 degrees. It is recommended that the temperature of ingredients in freeze-dried powder should be lower than 16 degrees.

bFGF (Basic Fibroblast Growth Factor) is a versatile cell growth factor composed of 146 amino acids and an active polypeptide with a molecular weight of 16.4KD. It plays an important role in promoting the growth of fibroblasts and other cells. Biological function and mechanism 1.Skin care and repair function. bFGF can improve the microenvironment of cell growth, promote the synthesis of elastic fibers and collagen, make the skin full of elasticity, and make the skin in a smooth and tender state. 2.Anti-wrinkle and anti-aging effects. It can promote the growth and development of fibroblasts, and constantly replace aging cells with new cells, so it has anti-wrinkle and anti-wrinkle effects. 3.Whitening and freckle removing effects. It can renew senescent cells thereby reduce the content of melanin and colored cells in skin cells, which reduce skin pigmentation. 4.Sunscreen and repair after sun exposure. It can quickly repair damaged cells and reduce the damage caused by ultraviolet radiation to the skin. 5.Anti-acne and scar removal effect. Stimulates the formation of granulation tissue in the skin and promotes the epithelialization of granulation tissue. It can also regulate the degradation and renewal of collagen, thereby shortening the time for wound healing and reducing scar formation. HOW TO USE It is recommended to be added to freeze-dried powder, essence, lotion or cream together with 0.1-0.3% HA (hyaluronic acid) and 0.1-0.5% vitamin E, which can have a stable effect. 2-3mg/kg of EGF can be compounded in the formula to enhance the anti-aging effect. For the improvement of stretch marks in medical beauty, it is recommended to compound aFGF 3mg/kg, bFGF 6mg/kg, blue copper peptide 5g/kg, and recombinant collagen 15mg/kg can gradually improve stretch marks. For true wrinkles, the recommended combination is aFGF 3mg/kg, bFGF 3mg/kg, blue copper peptide 3-5g/kg, and recombinant collagen 5-15mg/kg. HOW TO ADD bFGF is added in the last step of preparing of essence , lotion and cream. It is recommended to add in the temperature below 30-35 degrees. It is recommended that the temperature should not be higher than 16 degrees when preparing the ingredients of freeze-dried powder.

aFGF (acidic fibroblast growth factor) is a versatile and powerful cytokine, consisting of 141 amino acids and an active peptide with a molecular weight of 15.3KD. It plays an important role in promoting the metabolism of fibroblasts and the formation of collagen. Biological function and mechanism 1.Repair Mechanism: aFGF can actively combine with specific receptors on the cell membrane near the wound, thereby promoting cell division and proliferation, repairing wounds quickly and efficiently, such as thin skin after skin rejuvenation, rapid flushing fades, and rapid healing of wounds after removing acne.Remove spot and moles, remove wrinkles, wash eyebrows, plastic surgery wound healing. 2.Anti-wrinkle effect Mechanism: Through the three ways of skin renewal, maintaining skin elasticity, and supplementing skin nutrition, it can prevent and eliminate wrinkles. 3.Anti-spot effect Mechanism: aFGF replaces the original cells by promoting the formation of new cells to reduce the content of melanin and colored cells in the skin. In addition, by improving microcirculation to accelerate the metabolism of pigments, it is so as to achieve the effect of lightening pigments and rosy skin. 4.Sun protection Mechanism: aFGF is applied to the skin surface, which can reduce the damage of harmful ultraviolet bands to skin cells. HOW TO USE It is recommended to be added to freeze-dried powder, essence, lotion or cream together with 0.1-0.3% HA (hyaluronic acid) and 0.1-0.5% vitamin E, which can have a stable effect. 2-3mg/kg of EGF can be compounded in the formula to enhance the anti-aging effect. For the improvement of stretch marks in medical beauty, it is recommended to compound AFGF 3mg/kg, BFGF 6mg/kg, blue copper peptide 5g/kg, and recombinant collagen 15mg/kg can gradually improve stretch marks. For true wrinkles, the recommended combination are aFGF 3mg/kg, bFGF 3mg/kg, blue copper peptide 3-5g/kg, and recombinant collagen 5-15mg/kg. HOW TO ADD aFGF is added in the last step of preparing of essence , lotion and cream. It is recommended to add in the temperature below 30-35 degrees. It is recommended that the temperature should not be higher than 16 degrees when preparing the ingredients of freeze-dried powder.

EGF (Epidermal Growth Factor) is an active polypeptide composed of 53 amino acids with a molecular weight of 6.2KD, which is an important active protein peptide substance in the human body. Biological function and mechanism 1.Epidermal repair. Promote the growth, division and metabolism of epidermal cells and epithelial cells in the body, accelerate the repair of the epidermis and the reconstruction of the cuticle. 2.Whitening and rejuvenation. Promote new skin cells to replace and renew senescent cells can reduce the content of melanin and colored cells in skin cells and reduce skin pigmentation. HOW TO USE It is recommended to be added to freeze-dried powder, essence, lotion or cream. It is recommended to use together with 0.1-0.3% HA (hyaluronic acid) and 0.1-0.5% vitamin E, which can have a stable effect. HOW TO ADD EGF is added in the last step of preparing of essence , lotion and cream. It is recommended to add in the temperature below 30-35 degrees.  It is recommended that the temperature should not be higher than 16 degrees when preparing the ingredients of freeze-dried powder.