Yuyao Bill Spray Co.,Ltd
Yuyao Bill Spray Co.,Ltd Good service High quality and Low price is our mission
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Constant Air and Light Exposure (Biggest Issue): Every time the jar is opened, the entire product is exposed to air and light. This leads to:
Oxidation: Key active ingredients (like Vitamin C, retinol, peptides) degrade and lose their potency and effectiveness.
Contamination: Dipping fingers into the jar introduces bacteria, mold, and other contaminants, which can spoil the product and cause skin irritation.
Evaporation: Volatile compounds (like water and certain alcohols) can evaporate, altering the formula's texture and concentration over time.
Product Waste: It is impossible to get all the product out. A significant amount gets stuck on the sides and bottom, leading to waste.
Less Hygienic: The "finger-dipping" method is inherently unsterile.
This is the fundamental choice between cost and preservation.
| Feature | Round Cream Jar | Airless Bottle |
|---|---|---|
| Cost | Very Low | High |
| Product Preservation | Poor (high air exposure) | Excellent (no air exposure) |
| Hygiene | Low (finger contact) | High (no contact) |
| Ease of Use | Simple, familiar | Requires priming |
| Formula Compatibility | Best for thick creams & scrubs | Best for serums, lotions |
| Product Evacuation | Poor (high product waste) | Excellent (~95-98% use) |
| Travel Leak Risk | Lid can come off; product can spill | Very Low (leak-proof) |
Choose a Round Jar for:
Cost-sensitive products.
Stable formulas without highly sensitive active ingredients.
Rinse-off products like scrubs or masks where preservation is less critical.
Thick, textured products that cannot be dispensed through a pump.
Avoid a Round Jar for:
Potent, air-sensitive serums and treatments (Vitamin C, retinoids, etc.).
Lightweight lotions or fluids.
Products designed for long-term daily use where hygiene is a priority.
Pros: Small plastic round jars are lightweight and meet TSA size requirements for carry-ons.
Cons: The major risk is the lid loosening and the product spilling everywhere.
Travel Tip: Always place a small piece of plastic wrap over the opening before screwing the lid on tightly. Then, place the jar in a sealed zip-lock bag.
