Appearance: Clear to slightly turbid, yellowish to amber solution
Solubility: Water soluble
pH: 5.3 - 6.3
Preservative: Phenoxyethanol and Sodium Benzoate
Storage: COLHIBIN PF should be stored in the original sealed containers protected from light in a clean and cool place at a preferred temperature between 2° and 8°C (35° - 46°F). In order to avoid secondary microbial contamination after opening, containers should be handled with special care. If stored under the recommended conditions, COLHIBIN PFremains stable for at least three years.
COLHIBIN PF is a paraben-free biological, rice-derived inhibitor of collagenase. Collagenases, also known as Matrix Metalloproteinases (MMP), are important factors for early skin aging. The impressive collagen protecting properties of COLHIBIN are proven by several exvivo studies on human MMP-1 and MMP-2 and its in-vivo efficacy is proven by a skin roughness study. Today skin is more and more stressed by the environmental conditions, COLHIBIN sets a new standard in reventing the skin from these stress factors. COLHIBIN is the result of a carefully isolated fraction of natural rice peptides. Rice has a very long and valuable tradition in human nutrition and COLHIBIN brings the vital properties of rice grains to our skin.
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