Products: Factors Affecting Skincare Quality and Shelf Life
The effectiveness of skincare products can deteriorate for various reasons, including:
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Contamination Risk: Using fingers to apply the product can introduce microorganisms like bacteria and fungi, promoting their growth within the container.
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Preservative Breakdown: Over time, preservatives in the product can break down, making it more susceptible to bacterial and fungal growth.
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Emulsion Separation: Emulsions, which blend water and oil, may separate, reducing the product's efficacy.
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Moisture Exposure: Moisture can create an environment conducive to bacterial and fungal growth, potentially damaging the product.
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Drying Out: Products may dry out, leading to changes in consistency and effectiveness.
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Exposure Effects: Sunlight and air exposure can alter the product's color, texture, and fragrance.
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Expiry Indicators: Some products may develop an unpleasant odor as they expire, signaling the need for disposal.