C³ Glow Veil Defense Serum
C³ Glow Veil Defense Serum
C³ Glow Veil Defense Serum
C³ Glow Veil Defense Serum
C³ Glow Veil Defense Serum

C³ Glow Veil Defense Serum

C³ Glow Veil Defense Serum

Offense–Defense Skincare™

A first-of-its-kind triple vitamin C serum designed to brighten at multiple levels of skin while protecting against UV, blue light, pollution, and free radicals.

SKIN TYPES
All, including sensitive skin.

SKIN CONCERNS
Dullness, uneven tone, fine lines, environmental damage, loss of radiance

$98 | 29ml
Replaces 4 products, lasts 2-3 months.

FREE SHIPPING ON U.S. ORDERS OVER $150

Cruelty-Free

Fragrance-Free

Derm-Approved

Regular price $98.00
Regular price Sale price $98.00

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Most vitamin C serums use one form of vitamin C. It only reaches one layer of skin and breaks down from sun, screens, and pollution—so results don’t last.

C³ Glow Veil uses three types of vitamin C, each working at a different level, at a different speed:


1) Fast at the surface for immediate radiance
2) Slow and deep for long-term brightness and firmness
3) Sustained-release for extended activity throughout the day

Our Offense–Defense Skincare™ system makes this possible. Triple vitamin C brightens at every level. Fullerene, Acetyl Zingerone, and Japanese Green Tea protects the skin from UV, blue light, and pollution—so brightness doesn’t break down.

The result: glowing, luminous skin. Radiance that holds through screens, sun, and city air.

For best results, apply C³ Glow Veil every morning after De-Spot Brightening Serum.

Targeted Correction (Offense)

  • Brightens deeply over time
    Ascorbyl Tetraisopalmitate—oil-soluble, penetrates slowly and deeply to improve firmness and tone.
  • Fades dark spots and evens tone quickly
    3-O-Ethyl Ascorbic Acid—rapid-acting, works at the surface for visible radiance.
  • Delivers lasting antioxidant protection
    Peptide-C—time-released vitamin C that keeps skin bright and protected all day.

Three types. Three levels.



Skin Protection (Defense)

  • Protects against free radicals from UV and blue light.
    Fullerene—next-generation antioxidant, exceptionally stable under light exposure for prolonged protection.
  • Protects against environmental stress

    Acetyl Zingerone—ginger-derived, keeps skin calm and comfortable.
  • Soothes irritation and redness
    Japanese Uji Green Tea Extract—rich in polyphenols that soothe and reduce inflammation.
  • Builds long-term skin strength
    Carrot Extract + Silver Vine Fruit Extract—beta-carotene, antioxidant-rich, supports skin health over time.

Vitamin C doesn’t work if it breaks down first.

Modern skin is under constant attack—UV, blue light, screens, pollution. Most vitamin C serums weren’t built for this.

C³ Glow Veil is built for modern skin. Three types of vitamin C brighten at every level.
Antioxidant defense protects against daily damage.

Brightness you can count on—morning to night.

  • Dull, tired-looking skin
  • Uneven tone and dark spots
  • Daily screen and sun exposure
  • Urban environments with pollution
  • Sensitive skin that reacts to vitamin C

For best results, apply C³ Glow Veil morning as your treatment step, after cleansing and before moisturizer.

Apply

Apply 1-2 pumps evenly across the face.

Under eyes

Gently pat a small amount under the eyes to target dark circles.

Layer

Use SPF during the day for enhanced protection.
For enhanced results, pair with De-Spot Brightening Serum.

Our formulas are crafted with clinical actives, Japanese botanicals, mineral-rich onsen water and soothing ingredients. Each piece replaces four products in your routine—creating a capsule wardrobe for your skin.

Full Ingredients List

Fragrance-free. Cruelty-free. Vegan.

Complimentary shipping on all U.S. orders over $150.

New, unopened products may be returned within 30 days of delivery. For questions and a prepaid return label, contact hello@deauskin.com.

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Offense–Defense Skincare™

Most high-performance skincare makes you choose: potency or gentleness, results or comfort. DEAU eliminates the tradeoff. Our formulas treat powerfully and protect deeply for long-term skin health.

Treat (Offense)
Powerful actives that visibly improve skin concerns.

Protect (Defense)
Soothing ingredients that strengthen and protect.

Two forces. One system.
Skin treated and protected simultaneously.

Intentional Japanese Botanicals

Each DEAU formula includes Japanese botanical extracts, carefully curated to reflect a formulation mindset rooted in balance, restraint, and respect for skin—principles central to Japanese skincare.

Intentional Japanese Botanicals

Real Results

Frequently Asked Questions

C³ Glow Veil is a complete vitamin C system. Additional vitamin C products are not necessary and may cause irritation.

Yes. Apply C³ Glow Veil first, let it absorb, then follow with retinol.

Yes. Fullerene helps neutralize free radicals generated by both UV and blue light exposure.

Most see visible improvement within 4–6 weeks of consistent use.