Using Different Moisturizers Morning vs. Night
There is no evidence-based benefit to using different moisturizers in the morning versus at night for general skin health—the key is consistent, frequent application of any appropriate moisturizer throughout the day. 1
Why Timing Doesn't Matter (But Frequency Does)
The American Academy of Dermatology and American Contact Dermatitis Society emphasize that moisturizer should be reapplied every 3-4 hours and after each hand washing, regardless of which specific product you use. 1 The critical factors are:
- Application frequency (every 3-4 hours) rather than product variation by time of day 1
- Immediate application after cleansing or hand washing to lock in moisture 1
- Adequate amount: Use 2 fingertip units per hand, spreading evenly across all surfaces 1
The One Exception: Nighttime Occlusion Strategy
The only time-specific recommendation is for nighttime enhancement, not product switching: Apply your regular moisturizer at night followed by cotton or loose plastic gloves to create an occlusive barrier. 1 This "soak and smear" technique—soaking hands in plain water for 20 minutes then immediately applying moisturizer to damp skin nightly for up to 2 weeks—can be particularly effective for severe dryness. 1
What Actually Matters in Product Selection
Instead of varying products by time of day, focus on these evidence-based selection criteria:
- Fragrance-free formulations with petrolatum or mineral oil (most effective and least allergenic per American Academy of Dermatology) 1
- Products in tubes rather than jars to prevent contamination 1, 2
- Pocket-sized versions for frequent reapplication throughout the day 1
- Avoid allergenic ingredients: no fragrances, preservatives, or dyes 1
Your Recommended Routine
Morning through evening:
- Apply moisturizer immediately after washing/cleansing 1
- Reapply every 3-4 hours throughout the day 1
- Use the same moisturizer consistently (no need to switch products) 1
Nighttime enhancement (optional for extra benefit):
- Apply your regular moisturizer generously 1
- Cover with cotton or loose plastic gloves for occlusion 1
- For severe dryness: soak hands 20 minutes in plain water first, then apply moisturizer to damp skin 1
Common Pitfall to Avoid
Do not assume that using different "day" and "night" formulations provides additional benefit—this is marketing rather than evidence-based medicine. 1 Research shows that consistent moisturizer use lengthens time to skin flares, but no studies demonstrate superiority of alternating products by time of day. 1
The evidence consistently shows that what you use matters more than when you vary it—select one high-quality, fragrance-free moisturizer and apply it frequently throughout the day. 1