Before trying a skincare product for the first time, review the ingredients, directions, warnings and other product-specific information provided on its packaging or product page.

Check that the packaging is intact and that the product is within any indicated expiration date or period of use.

If you have sensitive skin or a history of ingredient sensitivities, consider performing a patch test according to the product directions before applying it more broadly.

Use each Lumtiva product only as directed on its label, packaging or product page. The appropriate amount, application area and frequency may vary depending on the product and formulation.

When combining skincare products, pay attention to the recommended application sequence, usage frequency and any stated precautions.

Avoid applying products to broken or irritated skin unless the product directions specifically permit this. If discomfort or an unexpected reaction occurs, discontinue use and seek appropriate professional guidance.

Clean hands and hygienic application habits can help reduce unnecessary contamination during your skincare routine.

Whenever appropriate, wash and dry your hands before applying skincare. Avoid touching the inside of product containers or dropper tips unnecessarily.

Close caps and lids securely after each use. If a product requires an applicator or reusable tool, follow the cleaning instructions provided for that accessory.

Follow the storage directions provided for each product. Unless otherwise specified, skincare items are generally best kept properly closed in a clean place away from excessive heat, moisture and direct sunlight.

Avoid exposing formulas to extreme temperatures or leaving products open longer than necessary.

Pay attention to printed expiration dates and any period-after-opening symbols. If a product develops an unexpected odor, appearance or consistency, avoid using it until its suitability can be confirmed.

Every person's skin is different. Product suitability may depend on your skin type, ingredients, routine and individual sensitivities.

Review ingredient information carefully if you have known allergies or sensitivities. Avoid contact with the eyes unless a product is specifically designed for use in that area.

Keep skincare products out of reach of children unless the product is expressly intended for their use. For pregnancy, breastfeeding, existing skin conditions or medication-related concerns, seek advice from an appropriately qualified healthcare professional when needed.