C x 3 Gold Serum
C x 3 Gold Serum
CX3 Infographic
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
CX3 Infographic
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum
C x 3 Gold Serum

Ultimate Brightening Vitamin C Serum

EMK's Newest Launch - Our Cx3 Gold Serum is an advanced scientific breakthrough formula that has the ability to deliver high-potency gold Vitamin C to the skin. Formulated with 3 types of Vitamin C and 3 molecular weights of Hyaluronic Acid. Gold peptides, natural fruit extracts and bio fermented marine ingredients promoting collagen production and protection from blue light and environmental pollution.

The serum maximizes absorption at every cellular level. Brightening, hydrating, and leaving a healthy glow. ...It's like liquid gold.

Key Ingredients +

  • Peptides and 3 forms of Vitamin C to brighten, repair, and deliver powerful antioxidants to the skin.
  • Triluronic Acid to super hydrate the skin at three levels of the dermis. Three times more hydrating than hyaluronic acid alone.
  • Natural fruit glycolic, lactic, tartaric and malic acids help diminish fine lines and gently exfoliate for more plumped skin.

Dermatologist tested, hypoallergenic, and free of parabens, fragrances, and lanolin.

1 fl oz / 30 ml
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Ingredients

Aqua, Butylene Glycol, Sodium Hyaluronate, Ascorbic Acid, Gold, Glutathione, Tetrahexyldecyl Ascorbate, Acetyl Heptapeptide-9, Terminalia Ferdinandiana (Kakadu Plum) Fruit Extract, Pseudoalteromonas Ferment Extract, Vaccinium Myrtillus (Bilberry) Fruit/Leaf Extract, Saccharum Officinarum (Sugarcane) Extract, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Acer Saccharum (Sugar Maple) Extract, Citrus Grandis (Grapefruit) Peel Oil, Glycerin, Ubiquinone, Glycolic Acid, Lactic Acid, Tartaric Acid, Malic Acid, Citric Acid, Hydrolyzed Jojoba Esters, Tocopheryl Acetate, Tocopherol, Retinyl Palmitate, Ascorbyl Palmitate, Sorbitol, Propanediol, Helianthus Annuus (Sunflower) Seed Oil, Xanthan Gum, Ethylhexyl Palmitate, Polysorbate 80, CI 75120 (Annatto), Polyacrylamide, C13-14 Isoparaffin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Laureth-7, Glyceryl Caprylate, Phenoxyethanol, Caprylyl Glycol, Sodium Hydroxide.

100% stable for 6 months (104*F)

Dermatologist tested • Hypoallergenic • Free of parabens, fragrance, and lanolin

The Story

Not all Vitamin C performs the same.

Many formulas oxidize quickly, irritate the skin, or deliver inconsistent results.

Cx3 Gold Serum was engineered differently — designed to remain stable, work across multiple layers, and support skin function over time.

At the core is a multi-form Vitamin C system, combining L-Ascorbic Acid, THD Ascorbate, and lipid-soluble derivatives to deliver both immediate and sustained performance.

This system is supported by an advanced network of antioxidants and bioactive ingredients that help reinforce skin structure, improve clarity, and defend against daily environmental stress.

Hydration and gentle resurfacing technologies complete the formula — ensuring skin remains balanced, smooth, and receptive to ongoing treatment.

The result:

  • brighter, more even-looking skin
  • improved firmness and tone
  • smoother texture with continued use
  • skin that appears more resilient over time

Why It Works

The Multi-Pathway Radiance System

A coordinated approach targeting four essential pathways of skin performance:

tone, structure, hydration, and oxidative stress defense.

Triple-Stabilized Vitamin C Complex

Multiple forms of Vitamin C work synergistically to brighten tone, support collagen integrity, and protect against environmental stressors.

Cellular Antioxidant Network

Glutathione, CoQ10, and complementary antioxidants help neutralize oxidative stress while supporting skin vitality and energy at the cellular level.

Triluronic Hydration Complex

Multiple molecular weights of hyaluronic acid deliver hydration across layers, helping to maintain balance, smooth texture, and support skin function.

Gold-Stabilized Peptides

Gold helps preserve peptide bioactivity, supporting firmness, elasticity, and sustained performance over time.

Ingredient Focus

Vitamin C Complex

Multiple forms of Vitamin C work across layers to brighten, protect, and support collagen.

Glutathione + CoQ10

A powerful antioxidant pairing that helps defend against oxidative stress and support skin vitality.

Gold-Stabilized Peptides

Support firmness and long-term skin resilience through sustained bioactivity.

Where Performance Begins

Skin performs more effectively when it is first restored.

Begin with Rescue Serum to strengthen the barrier, calm visible stress, and re-establish cellular balance.

Follow with Cx3 Gold Serum to activate brightness, support collagen integrity, and defend against daily oxidative stress.

Together, they support a complete cycle of recovery and performance, designed for long-term skin resilience.

How To Use

Apply 3–5 drops to clean skin in the morning.

Follow with moisturizer and SPF.

For optimal results, use after Rescue Serum as part of a complete daily ritual.

Use With

Rescue Serum — Recovery & Barrier Support

Restores balance and prepares skin for optimal performance.

Shop Rescue

Supra Face Cream - Structural Hydration

Seals in moisture while supporting firmness and elasticity.

Shop Supra

SPF (Daytime Essential)

Protects results and prevents environmental damage.

Frequently Asked Questions

What helps with dull or uneven-looking skin tone?
Cx3 Gold Serum is designed to help address the look of dullness and uneven tone using a stabilized Vitamin C system alongside multi-weight hyaluronic acid for hydration. It's typically used in the morning, applied after a hydrating toner and before your moisturizer.
When will I start to see results with Cx3 Gold Serum?
Visible improvements in skin texture and firmness typically develop with consistent use over several weeks. Cx3 is designed for sustained collagen support rather than immediate tightening — results build progressively.
Can I use Cx3 Gold Serum alongside retinol?
Yes. Many clients use Cx3 in the morning and retinol at night, or layer them carefully if skin tolerance allows. Cx3 complements retinol by supporting structural resilience without adding exfoliating activity.
Is Cx3 Gold Serum suitable for sensitive skin?
Most skin types tolerate Cx3 Gold Serum well. If you have highly reactive or compromised skin, we recommend patch testing before full use. Those with active barrier disruption may want to stabilize with Rescue Serum first.
Is Cx3 Gold Serum paraben-free, cruelty-free, and fragrance-free?
Yes. EMK products are formulated without parabens. We do not test on animals. The majority of our formulas are made without added fragrance. Please review the full ingredient list on the product page for specific details.
How do I use Cx3 Gold Serum in my skincare routine?
Apply to clean skin after Bloom Toner. Dispense 2-3 drops and press evenly into the face and neck. Follow with Optima Face Cream for balanced daily support or Supra Face Cream for enhanced recovery. In the morning, complete your routine with Glowin Tinted Cream SPF. Use consistently for cumulative performance benefits.
What is the shelf life of Cx3 Gold Serum?
Unopened, Cx3 Gold Serum has a shelf life of up to two years. Once opened, use within 12 months for optimal performance. Store in a cool, dry place away from direct sunlight with lids tightly sealed.

Defend. Brighten. Strengthen.

Shop Cx3 Gold Serum
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