Learn how to select lengthening, volumizing, curling, waterproof, long-lasting and smudge-resistant performance for an OEM mascara project.

How do new EU cosmetics regulations affect products imported from China? Review the 2026 fragrance, ingredient, packaging and compliance changes.

Why do lip gloss tubes crack after filling or shipping? Learn how formula compatibility, component fit, assembly stress and stability testing help prevent packaging failures.

See how Ya-Orange manages artwork approval, packaging checks, bulk color confirmation, production, finished-product inspection, palletizing and shipment.

Learn how to test waterproof eyeliner for water resistance, smudging, transfer, wear, removal and packaging performance before approving a private label formula.