The best lotion for extremely dry skin is one that prioritizes intense hydration and moisture retention. Look for lotions formulated with humectants like hyaluronic acid or glycerin, which draw moisture from the environment into the skin. Also, ensure the lotion contains occlusives, such as petrolatum or shea butter, to create a protective barrier that prevents water loss. Apply the lotion immediately after showering or bathing, while the skin is still damp, to maximize absorption. Reapply throughout the day, especially after handwashing, to maintain optimal hydration. Avoid lotions with added fragrances or alcohol, as these can further irritate and dry out sensitive skin. Finally, remember that consistency is key; regular use is crucial for long-term relief.

For extremely dry skin, a cream is often more effective than a lotion due to its higher oil content. The 'very best' cream will heavily feature emollients that soothe and soften the skin. Seek out ingredients like ceramides, which help repair the skin's natural barrier, and natural oils like jojoba or avocado, which provide rich hydration. Apply liberally, focusing on the driest areas, such as elbows, knees, and feet. Consider applying a thick layer of cream before bed and wearing cotton gloves or socks to allow it to deeply penetrate overnight. Avoid scrubbing your skin too harshly as this can further irritate your skin. Choose gentle cleansers to prep the skin for moisturizer.

The best approach for extremely dry skin is a multi-faceted one. First, address your bathing habits. Use lukewarm water and limit showers or baths to short durations. Avoid harsh soaps; opt for gentle, fragrance-free cleansers. Pat, rather than rub, your skin dry and immediately apply a thick moisturizer. Next, consider environmental factors. Use a humidifier, especially during dry seasons, to add moisture to the air. Finally, hydrate from within by drinking plenty of water throughout the day. Diet can also play a role; ensure you're consuming essential fatty acids through foods like fish or flaxseed. Consistent adherence to these practices offers the most effective, comprehensive solution.

For 'very very' dry skin, focus on restorative body lotions designed to replenish the skin's lipid barrier. Look for formulas containing a high concentration of emollients, humectants, and occlusives working together. Pay special attention to lotions containing urea or lactic acid, as these ingredients gently exfoliate dead skin cells, allowing for better moisture absorption. Apply the lotion several times a day, particularly after activities that may strip the skin of its natural oils, like swimming or washing dishes. Consider a 'slugging' method at night, applying a very thick layer of a petrolatum-based product over your chosen lotion to create an impenetrable moisture barrier. Avoid any products with alcohol or fragrance and always do a small patch test before applying widely to avoid potential reactions.