To protect your skincare products, store them in a cool, dry place away from direct sunlight and heat sources. Excessive heat and sunlight can degrade active ingredients and reduce their effectiveness.
Why heat and sunlight damage skincare
Heat accelerates the breakdown of active ingredients like retinoids, vitamin C, and antioxidants, making them less effective. Sunlight, especially UV rays, can alter the chemical composition of products, leading to spoilage or reduced potency.
Best storage practices
- Avoid bathrooms: Humidity and temperature fluctuations from showers can compromise product stability.
- Keep away from windows: Direct sunlight can heat products and degrade ingredients.
- Use a cool drawer or cupboard: A dark, temperature-controlled space helps maintain product integrity.
- Check labels: Some products, like vitamin C serums, may require refrigeration.
Practical takeaway
Store your skincare in a cool, dark place, such as a bedroom drawer or cupboard, to preserve its quality and effectiveness.