Quick answer

Apply vitamin C serum first on clean, dry skin, then follow with Dr. Althea Natural Radiance Essence. This order lets the active vitamin C work directly on your skin while the essence adds lightweight hydration and boosts radiance.

Why order matters for brightening ingredients

Vitamin C is a water-soluble antioxidant that works best when applied to bare skin. An essence, even a lightweight one like Dr. Althea Natural Radiance Essence, can create a barrier that reduces vitamin C absorption if applied first. The correct order ensures you get the full brightening benefit from both products without compromising efficacy.

When to skip layering

If your vitamin C serum is already rich in hydrating ingredients like hyaluronic acid, you may not need an essence underneath. In that case, apply the serum first, then the essence, or alternate them in different routines. Listen to your skin—if you feel sticky or overwhelmed, drop one product.

Step-by-step layering routine

  1. Cleanse and dry your face: Start with a gentle cleanser and pat your skin dry. Wait 30 seconds to ensure no moisture remains, which can dilute the vitamin C. Common mistake: applying vitamin C to damp skin can reduce its potency. Wait until skin is fully dry.
  2. Apply vitamin C serum: Dispense 2-3 drops of your vitamin C serum onto your fingertips and press gently into your face and neck. Avoid rubbing. Let it absorb for 1-2 minutes. Checkpoint: if you feel tingling, your skin barrier may be compromised—skip layering and use only the essence until skin calms.
  3. Follow with Dr. Althea Natural Radiance Essence: Pour a small amount of essence into your palms and pat it over your face and neck. The lightweight formula layers smoothly over the serum without pilling. Common mistake: using too much essence can make subsequent products slide off. Stick to a pea-sized amount.
  4. Seal with moisturizer and sunscreen (AM only): Finish with a moisturizer to lock in hydration, and in the morning, apply a broad-spectrum sunscreen. Vitamin C can increase sun sensitivity. Checkpoint: skipping sunscreen in the morning undermines the brightening effects of both products.

Products used in this guide

  • Natural Radiance Essence: Dr. Althea Natural Radiance Essence is a lightweight formula designed to help brighten and enhance the skin's natural glow. Its thin texture absorbs quickly after vitamin C, so it won't interfere with the serum's absorption or feel heavy on the skin.

    Natural Radiance Essence

    Natural Radiance Essence