Rated 4.8 Excellent 18,133+ Reviews

THE BLUE PEPTIDE SERUM

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Firms & Revitalizes Tired-Looking Skin

Powered by Copper Tripeptide-1 to help improve the appearance of firmness, elasticity, and overall skin vitality for a more energized, youthful-looking complexion.

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Helps Prevent Early Signs of Aging

Supports skin resilience and firmness to help reduce the appearance of emerging fine lines and maintain a youthful look over time.

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Delivers a Glass-Skin Glow

Deeply hydrates and visibly plumps the skin, helping create a radiant, bouncy complexion with a luminous glow.

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Most users notice improved hydration, smoother texture, and a healthier glow within the first 1–2 weeks. For visible improvements in firmness, pores, and fine lines, consistent use for 4–8 weeks is recommended.

After cleansing and toning step, apply adequate amount on the face and spread the product from the inside out, avoiding the eye area.

*Cautions*
1. If irritation, redness, swelling, or itching occurs during or after use, discontinue and consult a dermatologist.
2. Avoid applying to broken or damaged skin.
3. Keep out of reach of children. Store away from direct sunlight.
4. As these are potent formulations, please avoid using them together with high-concentration Vitamin C products, including our Vitamin C 13 Serum & Vitamin C 23 Serum. We recommend using them at different times of the day (morning/evening) to help optimize absorption and maximize the benefits of each product.

Absolutely. The lightweight, fast-absorbing formula is suitable for both morning and evening use. Apply after cleansing and before moisturizer to help maintain hydrated, firm, and radiant-looking skin.

Copper Peptide 0.5% (5,000ppm) + Bakuchiol 0.05% (500ppm)

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    Why This Formula Works — Blue Peptide Serum
    The Formula

    Why This Serum Works

    Built around Copper Tripeptide‑1 and Bakuchiol to give skin the signals it needs to firm, repair, and hold on to moisture — without irritation.

    Firms & Lifts Skin Softens Fine Lines Boosts Hydration & Glow

    Firms & Revitalizes

    Copper Tripeptide‑1 helps improve the look of firmness and elasticity, for a more lifted, energized complexion.

    Slows Early Aging

    Bakuchiol supports skin resilience to help reduce the appearance of emerging fine lines, gently and daily.

    Delivers a Glass-Skin Glow

    Deeply hydrates and visibly plumps skin, helping create a radiant, bouncy, luminous complexion.

    Fits Any Routine

    A lightweight, fast-absorbing formula gentle enough for morning and evening use, layered under any moisturizer.

     
     

    Backed by Dermatology

    In my practice, concerns around skin firmness, elasticity, and overall skin quality are among the most common issues I hear from patients.As a dermatologist, I'm always looking for products that balance efficacy, tolerability, and value, and that is exactly what stands out to me about this serum.With consistent use, my skin felt more hydrated, looked plumper and lifted and appeared healthier overall.

    -Mamina Turegano, MD, FAADTriple board-certified dermatologist

     
     

    What Results Can I Expect After 2-4 Weeks?

    94%

    Felt Their Skin Was More Hydrated

    92%

    Reported Noticed a Healthy Glow

    88%

    Reported Firmer-Looking Skin

    85%

    Saw a Visible Improvement in Texture

    Based on real customer experiences with consistent daily use.

     
     

    Trusted by 20,000+ Customers

    Rated 4.8 Excellent 12,323+ Reviews

    • "I've tried countless serums, but this one is different. After a few weeks, my skin looked noticeably smoother and my pores appeared much smaller. My complexion has a healthy glow that I haven't seen in years."

      Sarah T.

    • "I started using this serum to prevent early signs of aging, and I'm obsessed. My skin feels firmer, more hydrated, and makeup applies so much better. It's become a staple in my routine."

      Jessica R.

    • “I Finally Feel Like My Testosterone Is Back”

      "The difference in my skin texture is incredible. My fine lines look softer, my skin feels plumper, and I constantly get compliments on how radiant my complexion looks."

      Emily T.

    • "I have sensitive skin and was nervous to try a new serum, but this formula is so gentle. It absorbs quickly, doesn't irritate my skin, and leaves me looking fresh and hydrated all day."

      Rachel W.

    • "Within a month, I noticed my skin looked firmer and more even-toned. The combination of hydration, glow, and smoother texture makes this one of the best skincare products I've

      Robert K.