• Skinact 4D Hyaluronic Acid Serum with aloe vera leaf and white radish on a blue background
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  • Skinact 4D Hyaluronic Acid Serum - Three images with text on the science behind skincare ingredients including hyaluronic acid, matrixyl 3000 peptides, and aloe vera leaf juice.
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4D Hyaluronic Acid Serum

4D Hyaluronic Acid Serum

$49.00 USD
$49.00 USD
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Formulated with four molecular weights of hyaluronic acid, this advanced serum penetrates multiple layers of skin to deliver intense moisture, reduce fine lines, and restore elasticity—leaving your skin soft, smooth, and glowing.

Size

Full Description

SkinAct 4D Hyaluronic Acid Serum

Introducing SKINACT 4D Hyaluronic Acid Serum. This serum is formulated with four types of active HA, as well as anti-aging peptides, to provide intense hydration and elasticity for your skin. The peptides work to reduce the appearance of wrinkles and fine lines, while the HA helps to plump and moisturize your skin. With regular use, you'll see a noticeable improvement in the overall look and feel of your skin.

Used For

SKINACT 4D Hyaluronic Acid is formulated with 4 active HA along with anti-aging peptides for skin hydration and elasticity.

How to Use

Apply 4-5 drops to the face and neck every morning and evening. Use alone or as a supplement to your moisturizer. Best use after cleansing with moist skin.

Highlights

  • Vegan
  • Non-GMO
  • Cruelty Free
  • Silicone Free
  • Paraben Free
  • SLS Free
  • Nitrates Free
  • Eco/Environment Friendly
  • Fragrance Free

List of Ingredients

Aloe Barbadensis (Aloe Vera) Leaf Juice, Propanediol, Glycerin, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Sodium Hyaluronate, Sodium Acetylated Hyaluronate , Hydrolyzed Sodium Hyaluronate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Xanthan Gum, Butylene Glycol, Carbomer, Polysorbate-20

1 fl. oz.

Download SkinAct 4D Hyaluronic Acid Guidebook

*Due to health and safety regulations, we cannot accept returns on opened hygiene products.

Product Details

1 fl. oz. / 30ml

Made in USA - SkinAct Inc. Los Angeles, CA

Key Benefits

  • Vegan
  • Non-GMO
  • Cruelty Free
  • Silicone Free
  • Paraben Free
  • SLS Free
  • Nitrates Free
  • Eco/Environment Friendly
  • Fragrance Free

Ingredients

Aloe Barbadensis (Aloe Vera) Leaf Juice, Propanediol, Glycerin, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Sodium Hyaluronate, Sodium Acetylated Hyaluronate , Hydrolyzed Sodium Hyaluronate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Xanthan Gum, Butylene Glycol, Carbomer, Polysorbate-20

How To Use

  1. Cleanse your skin thoroughly
  2. Apply 4-5 drops of serum to your face and neck
  3. Massage gently into skin until fully absorbed
  4. Use twice daily—morning and night—for continuous hydration and improved skin texture

Pro tip: Follow with your favorite moisturizer or SPF in the morning.

Disclaimer

*Due to health and safety regulations, we cannot accept returns on opened hygiene products.

View full details

Reveal Radiant, Youthful Skin with 4D Hyaluronic Acid Power

Experience deep hydration and visibly plumper skin with SkinAct’s 4D Hyaluronic Acid Serum.

Formulated with four molecular weights of hyaluronic acid, this advanced serum penetrates multiple layers of skin to deliver intense moisture, reduce fine lines, and restore elasticity—leaving your skin soft, smooth, and glowing.

Clinically Proven Results You Can See and Feel

Your skin deserves results you can measure. Clinical data shows that our 4D Hyaluronic Acid Serum delivers:

  • 15.6% increase in moisture retention in just 2 days – feel the difference almost immediately
  • 16% improvement in overall hydration after 60 days – for long-term, deep skin nourishment

  • Up to 32.9% reduction in visible wrinkles – smoother, firmer, more youthful-looking skin

    This is hydration with staying power—powered by four molecular weights of hyaluronic acid that work across multiple skin layers for a transformation you can see and feel.

What Makes SkinAct 4D Serum So Effective?

Our formula blends cutting-edge actives with botanical extracts for maximum efficacy:

  • 4 Active Hyaluronic Acid Complex for surface hydration and multi-layer hydration
  • Sodium Hyaluronate for deep moisture penetration
  • Matrixyl 3000 Peptides – clinically tested peptides that firm skin and reduce signs of aging
  • Aloe Vera Leaf Juice – soothes, hydrates, and supports skin recovery

Clean, potent, and designed for real results.

How to Use for Best Results

  1. Cleanse your skin thoroughly
  2. Apply 4-5 drops of serum to your face and neck
  3. Massage gently into skin until fully absorbed

Use twice daily—morning and night—for continuous hydration and improved skin texture

Pro tip: Follow with your favorite moisturizer or SPF in the morning.