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Cosmetics Good Manufacturing Practice (CGMP) Verified
4OURSKIN Inc.
OEM manufacturing facility
4OURSKIN Inc.
Cooperation Lab
STABILITY DATA SHEET
The Stability Test for cosmetics is mandatory to set the minimum period expiration date and storage method. The expiration date should be set for customers to appreciate good quality for a long period.
1. Long-Term Storage Test
2. Accelerated Test
3. Stress Test
4. Stability Testing After Opening
All TUPS brands have passed every Stability Test mentioned above, guaranteeing your safety.
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