🔬 Serum Savvy: How to Layer Active Ingredients for Maximum Results

Hello Beauty Alchemists and GlowUnity Boutique Customers!

Serums are the most potent step in your skincare routine, delivering high concentrations of active ingredients directly to the skin. But with so many options—Vitamin C, Retinol, Niacinamide, AHA—knowing how to layer them correctly is crucial to maximizing their benefits and avoiding irritation. Incorrect layering can neutralize products or even harm your skin barrier.

 

1. Know Your Rule of Thumb: Thinnest to Thickest

 

Always apply products based on their consistency, regardless of the active ingredient. Thinnest (most liquid) products first, thickest (most creamy/oily) products last. This ensures that highly absorbable, lighter molecules (like water-based serums) penetrate the skin before being blocked by heavier creams.

 

2. The Golden Rules for Active Layering

 

Active Ingredient When to Apply Rule of Thumb
Vitamin C (Antioxidant) Morning Apply first, directly after cleansing/toning. Layer with sunscreen for maximum protection.
AHA/BHA (Exfoliants) Night Apply directly after cleansing. Wait 5-10 minutes before applying the next step to allow the acid to work.
Hyaluronic Acid (Hydrator) Morning/Night Apply after your main active ingredient. It helps cushion and hydrate the skin.
Niacinamide (Barrier Support) Morning/Night Excellent to apply before or with Retinoids or AHAs, as it minimizes irritation.
Retinoids (Regeneration) Night Apply after a hydrating serum (like Niacinamide or HA) to 'buffer' the concentration and reduce irritation.

 

3. Ingredients That Should NOT Mix

 

  • Vitamin C and AHAs/BHAs: Mixing strong Vitamin C with strong acids can cause excessive irritation and increase sun sensitivity. Use Vitamin C in the morning and AHAs/BHAs at night.

  • Benzoyl Peroxide and Retinoids: Benzoyl Peroxide can deactivate the Retinoid molecule. Use one in the morning and the other at night, or use them on alternating nights.

 

đź›’ Layer Your Way: Shop Targeted Serums!

 

Ready to strategically layer your serums for a high-impact routine?

Explore our potent collection of Vitamin C, Niacinamide, and Hyaluronic Acid serums at GlowUnity Boutique!

Click Here to Shop Active Serums at GlowUnity Boutique!

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