Setup, Compatibility & Care
Application
Apply a small amount of the serum to clean, dry skin after cleansing and toning. Gently pat it onto your face and neck, avoiding the eye area. Follow with a moisturizer.
Compatibility
The Cos De BAHA TN Serum can be used with many other skincare products. It pairs well with hydrating serums and moisturizers. Always introduce new products gradually to monitor your skin’s reaction.
Care
Store the serum in a cool, dark place away from direct sunlight. Ensure the cap is tightly closed when not in use. Discontinue use if irritation occurs.
Patch Test
Before initial use, conduct a patch test: Apply a small amount of the serum to a discreet area (e.g., behind your ear or on your jawline). Wait 24 hours and monitor for any adverse reactions like redness, itching, or irritation. If no reaction occurs, you can proceed with regular use.