How should I store the cream and what is its shelf life after opening?

Keep the tube at room temperature, away from direct sunlight and heat sources. Close the cap tightly after each use to limit air exposure and contamination. Most hand creams in tube packaging have a period-after-opening (PAO) of 12 months, indicated by an open-jar symbol with a number (e.g., 12M) on the packaging. If the product changes smell, color, or texture, or if separation occurs that does not resolve with gentle shaking, discontinue use.

Do not store in the bathroom if it gets very humid or hot, as warmth and moisture can accelerate ingredient degradation. Avoid freezing. The 75 ml size is practical for keeping one tube at a desk, one by the sink, and one in a bag — just ensure each is closed properly. For external cosmetic use only. If irritation or allergy appears, stop use.