At Blue Lagoon Skincare, we believe one highly effective, multicorrectional product can transform your skin. That’s why we created BL+ The Serum—the hero of our award‑winning BL+ range. Powered by our exclusive BL+ COMPLEX, this breakthrough bioactive formula addresses moisture loss, visible signs of skin aging, and free radical damage—all in just a few drops. 

Celebrated by beauty editors and customers alike, it’s the one serum your routine can’t be without. 

The Key Benefits of BL+ The Serum

Designed to target multiple concerns and strengthen skin health over time: 

• Deep rehydration to restore balance and prevent dryness   
• Stronger skin barrier to defend against environmental stressors   
• Antioxidant protection to neutralize free radicals   
• Helps prevent collagen breakdown from UV exposure   
• Supports collagen production to reduce the look of fine lines and wrinkles   
• Improves firmness and elasticity for resilient, radiant, healthy-looking skin

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BL+ COMPLEX 

Our exclusive complex unites patented Blue Lagoon Microalgae and patented Blue Lagoon Silica, shown to promote collagen synthesis and help prevent collagen degradation. Delivered via an advanced biomimetic system, it penetrates effectively for firmer, healthier, more radiant-looking skin. 

Blue Lagoon Seawater 

Drawn from volcanic aquifers 2,000 meters below Iceland, this mineral-rich water contains 20+ electrolytes that replenish hydration, recharge skin cells, and enhance overall formula performance. 

Hyaluronic Acid Trio 

Three molecular weights (sodium hyaluronate, hydrolyzed hyaluronic acid, fragmented hydrolyzed hyaluronic acid) work synergistically to lock in moisture, support repair, and encourage collagen I synthesis for smoother, plumper skin. 

Vitamin C 

Ascorbyl glucoside—a highly stable, water‑soluble form—converts to L‑ascorbic acid after absorption, delivering antioxidant protection while brightening and helping prevent dark spots. 

How to Use BL+ The Serum

Apply 4–6 drops after cleansing, morning and evening. Pat gently into face, neck, and chest. Follow with BL+ The Cream or BL+ The Cream Light, and SPF during the day.

Clinically Proven Results

Tested under dermatological control: 

• +70% average increase in skin hydration (measured 4 hours post‑application via Corneometer®)   

After 4 weeks of use:   

• 100% reported improved hydration and radiance   
• 95% reported improved firmness and stronger, healthier skin

Why Editors Love BL+ The Serum

Beauty’s most trusted voices consistently praise its performance: 

• The Wall Street Journal: “The little black dress of your skincare regimen.”   
• NewBeauty: Best Firming Serum, citing its smoothing, firming powers   
• Cosmopolitan, Well+Good, The Zoe Report, and The Coveteur spotlight its lightweight feel, radiance boost, and long‑term results—even for sensitive, stressed, or redness‑prone skin   
• Recipient of Good Housekeeping’s Sustainable Innovation Award

The One Serum That Does It All 

Hydrates, firms, protects, and restores—while simplifying your routine. BL+ The Serum proves the power of one.