La Roche-Posay Mela B3 Dark Spot Serum – How to Use

Complete Application Guide for Maximum Results

Follow these simple steps to unlock the full potential of your Mela B3 Dark Spot Serum and achieve visible improvements in skin tone and clarity.

Step-by-Step Application Instructions

Morning Routine

Step 1: Start with clean skin

• Cleanse your face with a gentle cleanser
• Pat dry with a clean towel

Step 2: Apply the serum

• Dispense 2-3 drops of Mela B3 serum onto your fingertips
• Gently dot the serum on dark spots and areas of concern
• Spread evenly across the entire face using upward motions
• Allow 2-3 minutes for complete absorption

Step 3: Follow with moisturizer

• Apply your regular face moisturizer over the serum
• Wait another 2-3 minutes before applying sunscreen

Step 4: Always use sunscreen (CRITICAL)

• Apply broad-spectrum SPF 30 or higher daily
• Reapply every 2 hours when exposed to sunlight

Evening Routine

Step 1: Remove makeup and cleanse thoroughly

• Use a gentle cleanser to remove all impurities
• Pat skin dry completely

Step 2: Apply Mela B3 serum

• Use 2-3 drops on clean, dry skin
• Focus on dark spots and uneven areas
• Massage gently until fully absorbed

Step 3: Complete with night moisturizer

• Apply your preferred evening moisturizer
• Allow skin to absorb completely

Frequency & Timeline

Week 1-2: Start with once daily (evening only)

• Monitor your skin’s tolerance
• Gradually increase if no irritation occurs

Week 3+: Apply twice daily (morning and evening)

• Consistency is key for optimal results
• Results typically visible within 2-4 weeks

Important Usage Tips

Do’s:

• Store in a cool, dry place away from direct sunlight
• Use consistently for at least 8-12 weeks for full benefits
• Apply to entire face even if dark spots are localized
• Layer under makeup – completely compatible with cosmetics
• Continue use even after seeing results to maintain improvements

Don’ts:

• Don’t skip sunscreen – UV protection is essential
• Don’t use with retinoids initially – introduce gradually if needed
• Don’t apply to broken or irritated skin
• Don’t use more than recommended – 2-3 drops are sufficient

Product Compatibility Guide

Safe to Combine With:

• Hyaluronic acid serums (apply before Mela B3)
• Vitamin C (morning only, separate from evening application)
• Moisturizers with ceramides or peptides
• Gentle exfoliants (AHA/BHA – use on alternate nights)

Use Caution With:

• Retinoids – Start slowly, alternate nights
• Strong acids – Introduce gradually to avoid irritation
• Other niacinamide products – Avoid exceeding 10% total concentration

Expected Results Timeline

Week 2: Improved skin texture and reduced inflammation

Week 4: Visible lightening of dark spots begins

Week 8: Significant improvement in overall skin tone

Week 12: Maximum results achieved with continued use

Troubleshooting Common Issues

If you experience mild irritation:

• Reduce frequency to once daily or every other day
• Apply over moisturizer to buffer the formula
• Gradually increase usage as tolerance builds

If results seem slow:

• Ensure consistent twice-daily application
• Verify proper sunscreen use (crucial for preventing new dark spots)
• Be patient – clinical results take 8-12 weeks for full effect

Pro Application Tips

• Best absorption: Apply to slightly damp skin for enhanced penetration
• Targeted treatment: Use a cotton swab for precise application on individual spots
• Gentle technique: Never rub harshly – gentle patting motions work best
• Consistency wins: Missing applications slows progress significantly

Remember: Sunscreen is your best friend while using this serum. UV protection prevents new dark spots from forming while the serum works on existing ones.