Buying skincare in bulk can save money, but only if you’ll use the products before they expire. To avoid waste, calculate your usage rate and check expiration dates before purchasing large quantities.
How to calculate your skincare usage
Step 1: Track your current usage
- Note how much product you use daily (e.g., a pea-sized amount of moisturiser).
- Measure how long it takes to finish a standard-sized product.
Step 2: Estimate bulk usage
- Multiply your daily usage by the number of days in the product’s shelf life.
- Example: If you use 1ml of serum daily and the product expires in 6 months, you’ll need 180ml.
Tips for buying skincare in bulk
- Check expiration dates: Ensure the product has a long shelf life.
- Share with others: Split bulk purchases with friends or family to avoid waste.
- Store properly: Keep products in a cool, dry place to extend their lifespan.
What to avoid
- Avoid buying products with short shelf lives in bulk, such as natural or preservative-free skincare.
- Don’t stock up on products you haven’t tested—your skin’s needs may change.
By planning carefully, you can enjoy the savings of bulk skincare without waste.