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The Aeternum Company  |  SKU: 7331898511792

Aeternum X19 Night Serum

(11)
$29.90 $49.90
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Quantity

Key Feature & Benefits

Aeternum X19 Skin Serum uses a high-dose triple hyaluronic acid system to deeply rehydrate and visibly plump skin, while copper tripeptides accelerate skin repair and firm facial contours. Niacinamide evens out pigmentation and enhances barrier function. Together, this powerful blend targets volume loss, fine lines, dullness, and dehydration—all while you sleep.

This overnight serum is ideal for those seeking fast yet lasting skin transformation. Clinical-grade actives work synergistically to rebuild skin strength and resilience, with noticeable improvement in skin volume and smoothness within just 3 days of consistent use. Lightweight yet potent, it’s your new nightly ritual for firmer, brighter, and more youthful-looking skin.

How to Use

When to Use:

  • Best used at night before bed
  • Can be used during the day if preferred


Steps:

  1. Cleanse face and neck thoroughly
  2. Apply a liberal amount of serum
  3. Massage into skin for at least 1 full minute (massage upward and firmly)
  4. Leave on overnight—no need to rinse

Results:

  • Visible improvement within 3 days of consistent nightly use

Safety & Storage

Store at room temperature. Avoid direct sunlight. For external use only. Avoid contact with eyes. Discontinue use if irritation occurs.

Ingredients

Key Actives:

  • Multi-Molecular Hyaluronic Acid (HA, Sodium Hyaluronate, Hydrolyzed HA)
  • Copper Tripeptide-1
  • Niacinamide
  • Panthenol
  • Tremella Mushroom Extract
  • Sodium Polyglutamate
  • Lactobionic Acid
  • Squalane
  • Arginine

Free From:

Fragrance · Alcohol · Parabens · Mineral Oils · Silicones · Synthetic Dyes

Test Certificates

Each batch is rigorously tested for contaminants and impurities to ensure you receive exactly what you paid for. We also validate the identity and potency of every ingredient to guarantee complete authenticity.

Click here to view our full testing certificate catalogue.

Delivery and Shipping

We have stock in the USA, UK, Europe, Canada, Australia & Japan. We also ship Worldwide! We are continually expanding so please contact us to see if your country now has local stock.

Beschreibung

Aeternum X19 Night Serum 

 

Aeternum X19 Skin Serum is an overnight treatment with multi-molecular hyaluronic acid, copper tripeptide, and niacinamide to restore volume, firmness, and skin tone. Noticeable results in 3 days.

100% Satisfaction—or Your Money Back, Guaranteed!

Transform your skin overnight with Aeternum X19 Skin Serum—a powerful, science-backed formula combining high concentrations of multi-molecular hyaluronic acid, copper tripeptides, and niacinamide. Designed for adult skin of all ages, this nighttime serum visibly restores volume, enhances elasticity, and supports skin repair, delivering noticeable improvement in as little as 3 days.

Key Benefits

Triple Hyaluronic Acid Complex: Three molecular sizes (medium, small, micro) penetrate deeply to plump skin and restore hydration
Copper Tripeptide for Repair & Elasticity: Stimulates collagen and elastin production to firm skin and smooth wrinkles
Niacinamide Brightening Power: Evens out skin tone, reduces dark spots, and strengthens the skin barrier
Designed for Overnight Repair: Deeply hydrating and restorative formula that builds results over time—most visible after 3 days
Volume-Boosting, Anti-Inflammatory Blend: Targets aging signs like sagging, dullness, and irritation while locking in moisture

Firm it. Fill it. Brighten it. Wake up with visibly renewed skin after just a few nights with X19.


Locations

We have stock in the USA, UK, Europe, Canada, Australia & Japan. We also ship Worldwide! We are continually expanding so please contact us to see if your country now has local stock.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • 100% VEGAN CAPSULES

    Plant-based & allergen-free

  • GMP-CERTIFIED MANUFACTURING

    Quality you can trust

  • NON-GMO & GLUTEN-FREE

    Pure ingredients only

  • THIRD-PARTY PURITY VERIFIED

    Tested & proven pure

Benefits

  • Plumps & Hydrates Instantly

    Copper tripeptide boosts collagen and elastin to lift sagging areas and heal damaged skin.

  • Firms & Repairs Overnight

    Copper tripeptide boosts collagen and elastin to lift sagging areas and heal damaged skin.

  • Evens Tone & Locks in Moisture

    Niacinamide and botanicals brighten skin while reinforcing hydration and barrier strength.

Customer Reviews

Based on 11 reviews
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100.0
A
Anonymous

Surprisingly effective. I use it on my face, neck and hands.

B
Brian Lopez
Anti-Aging Must-Have

This is a great product for anti-aging. In just a few weeks, my wrinkles have softened and my overall complexion looks healthier and more youthful. I've tried many serums, but this one is by far the most effective for giving me a refreshed look.

L
Laura Perez
Pricey but Powerful

The bottle is small and the price is on the higher side, which is why I'm giving it 4 stars. However, a little goes a long way. It's potent stuff – after using it, my skin feels tighter and looks brighter. If it were a bit more affordable, it'd be perfect, but the results do justify the cost.

R
Robert Mitchell
Be Patient for Results

It took a few weeks to really see changes, so don't expect overnight miracles. But now I can see my skin tightening up and fine lines diminishing. I just wish it worked a bit faster, which is why I'm giving 4 stars. In the end, the results did come, and my skin looks much better now.

P
Priya Scott
Firmer and Hydrated

I've been applying X19 every night and the results are fantastic. My skin is noticeably firmer and well-hydrated each morning. Even my laugh lines appear softer. I’m very impressed with how much healthier my skin looks and feels after adding this to my routine.

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