Cygnus Vitamin C and E Serum dropper bottle by Stiltskin with L-ascorbic acid and ferulic complex for anti-aging
Woman applying Cygnus Vitamin C serum with dropper
Close-up of bright, even-toned skin with vitamin C glow
Cygnus serum with vitamin C, E, and ferulic acid ingredients
Vitamin C and E Serum

Cygnus Vitamin C and E Serum

Cygnus Vitamin C and E Serum

$112.00
$112.00
Shipping calculated at check out.

Your skin's daily defense against time, sun, and dullness.

The Cygnus Vitamin C and E Serum is Stiltskin's most potent brightening formula — a precisely calibrated blend of 15% L-Ascorbic Acid, Tocopherol, Ferulic Acid, and an advanced Octapeptide, delivered deep into the skin via Trans-Epidermal Carrier technology. The result: visibly brighter, firmer, more protected skin from the very first week.

The Science

  • L-Ascorbic Acid 15% — Pure, stabilized Vitamin C at clinical concentration. Stimulates collagen synthesis, corrects hyperpigmentation, and delivers powerful antioxidant protection.
  • Tocopherol 1% (Vitamin E) — Enhances and stabilizes Vitamin C while providing its own antioxidant defense against oxidative stress.
  • Ferulic Acid 0.5% — Amplifies UV protection by 8x and significantly extends the stability and efficacy of both Vitamins C and E.
  • Octapeptide Complex — A breakthrough signal peptide that enhances anti-aging benefits and supports skin's structural resilience.
  • Trans-Epidermal Carrier — Proprietary delivery system that drives actives deeper into the dermis for unparalleled penetration and results.

Your Results

  • 1 Week: Brighter, more radiant complexion
  • 4 Weeks: Visible reduction in hyperpigmentation and improved skin tone
  • 8 Weeks: Significant decrease in fine lines and enhanced firmness
  • 12 Weeks: Dramatic improvement in overall skin quality, texture, and luminosity

Your Ritual

Every morning, after cleansing and toning, press 3–4 drops into face and neck. Allow 1–2 minutes to absorb fully before applying your Stiltskin moisturizer and SPF. Vitamin C and SPF are your most powerful anti-aging duo — never skip either. Store in a cool, dark place to preserve potency.

Medical grade. Dermatologist-tested. Cruelty-free. Patch test recommended. Suitable for all skin types.

24 in stock
  • Easy 7-day return policy
  • Dermatologist-approved formulations
  • Ships within 2–4 business days

Ingredients

Usage Instructions

Additional Information

View full details

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

  • Clinically formulated with botanical actives for visible skin transformation

Visible Results Through Science and Nature

Complete Ritual, Visible Transformation

  • Unbox Your Complete Skincare Ritual

    Discover everything you need for an rejuvenating experience right out of the box. Each item comes carefully packed with essential accessories and guides to ensure seamless setup and enhanced use.

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    Erithacus Collagen-Booster Cream

    Medical-grade peptide complex that firms, lifts, and deeply hydrates for visibly younger-looking skin.

  • Arabic woman applying Erithacus Collagen-Booster Cream

    How to Apply

    Apply evenly to cleansed face and neck morning and evening. Gently massage in upward, outward motions until fully absorbed.

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Frequently Asked Questions

Can I modify or cancel my order after it's been placed?
While we strive to accommodate changes, it may not always be possible once the order has been processed. Please contact our customer service team as soon as possible if you need to make any modifications.
How do I place an order?
To place an order, simply browse our website and add the desired items to your cart. Once you're ready to checkout, provide your shipping information and payment details.
What is your return policy?
Our return policy outlines the conditions under which you can return a product. Please refer to our website for specific details.
Do you offer gift wrapping?
Yes, we offer gift wrapping services. Please select this option during the checkout process.
Still have questions? Feel free to Contact
Our team is here to help. Reach us at info@stiltskin.com and we'll respond within 48 hours, Monday–Friday.

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

  • Care that radiates and nourishes

    Beauty that radiates

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Cygnus Vitamin C and E Serum dropper bottle by Stiltskin with L-ascorbic acid and ferulic complex for anti-aging

Cygnus Vitamin C and E Serum

$112.00
$112.00

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