HA Immerse Serum

Enjoy a glowing, dewy complexion with the award-winning Alastin HA Immerse Serum, a top-selling hyaluronic acid serum that quenches and revitalizes skin instantly. 

Dermatologist-recommended for its ability to provide both immediate and long-term hydration, this serum smooths and plumps your skin for a radiant, glass finish. 

Its unique formula features high-molecular-weight hyaluronic acid, a powerful humectant that delivers a soothing, deeply hydrating effect while helping to reduce the appearance of fine lines and wrinkles. Powered by unique and fascinating peptides, it stimulates your skin’s natural production of hyaluronic acid, ensuring lasting anti-aging benefits.

Perfect for daily use and safe to use several times a day to keep skin glowing.

This consistently top-rated serum is praised for its ability to restore moisture and visibly improve the skin’s texture, leaving it soft, smooth, and radiant.

Ideal for dry, oily, aging, or sensitive skin types.

Free of parabens, fragrance, and formaldehyde

• Deeply hydrates and plumps skin
• Softens fine lines and wrinkles
• Unlike any other HA serum
• Boosts natural hyaluronic acid production
• Soothes with large molecular weight HA
• Enhances results from dermal fillers
• Hides retinoid flakiness

Approved for 8 of the 16 Baumann Skin Types, and not for the Allergic sensitive subtype.

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  Hyaluronic Acid

  Attracts water, giving cells and skin volume. Plays a key role in cell signals and other vital processes. It cushions the skin, providing resilience and firmness. This moisturizing humectant temporarily plumps fine lines and wrinkles. HA makes skin feel dewy and look radiant and glowing. Great for oily skin because it feels lightweight and non-greasy on the skin. Safe for all skin types. HA helps other skincare products get into the skin. This antiaging and hydrating ingredient can radically alter how your skin routine works by affecting penetration and absorption of other ingredients- so make sure you use it in the correct step of your skin care routine.

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  Hexapeptide-11

  Hexapeptide-11, is a bioactive peptide with a molecular weight of 889.04 Daltons. It upregulates Hyaluronan Synthase 2 (HAS2), boosting hyaluronic acid (HA) production to improve skin hydration and elasticity. Simultaneously, it downregulates Hylauronidase 2 (HYAL2), preventing HA degradation and enhancing skin moisture retention. Hexapeptide-11 promotes autophagy, a process that removes damaged cells and recycles cellular components. This assists macrophages in clearing debris, such as damaged cells and red blood cell remnants after injury or bruising, which accelerates healing, reduces inflammation, and helps combat cellular senescence- a known cause of aging.. Hex11 also upregulates the early growth response 3 (EGR3) gene, crucial for strengthening the skin barrier by enhancing keratinocyte function. Moreover, Hexapeptide-11 is linked to increased collagen production, which aids in skin repair and rejuvenation, making it popular in antiaging skin care.

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  Octapeptide-45

  Octapeptide-45, a synthetic peptide, is notable for stimulating hyaluronic acid (HA) production in the skin. It upregulates the HAS2 enzyme, which boosts dermal fibroblast activity, leading to the synthesis of large, high molecular weight HA molecules. These molecules offer enhanced hydration, are less prone to degradation, and promote skin regeneration. By fostering an anti-inflammatory environment, Octapeptide-45 helps reduce redness and irritation, making it particularly beneficial for sensitive or rosacea-prone skin. It delivers anti-aging benefits through improved moisture retention and skin elasticity, soothing stressed skin while enhancing resilience.

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  Tremella Fuciformis Sporocarp Extract

  Tremella Fuciformis Sporocarp Extract), also known as Snow Mushroom Extract, is a natural ingredient derived from an edible mushroom. It is high in polysaccharides and renowned for its exceptional ability to enhance skin hydration, holding up to 500 times its weight in water, similar to hyaluronic acid. This extract supports the skin’s natural hyaluronic acid production, improving moisture retention and strengthening the skin barrier, making it valuable for barrier repair. Additionally, it has antioxidant properties that protect the skin from free radical damage and environmental stress and mild anti-inflammatory effects, soothing irritated or sensitive skin.

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  Lactoferrin

  Lactoferrin is known for its iron-binding properties, lactoferrin enhances macrophage function, speeding up the breakdown of blood byproducts. It also promotes tissue repair and supports hyaluronic acid production for better hydration and skin recovery.

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  Peptides

  Peptides are a diverse group of ingredients, each offering unique benefits, such as boosting collagen production, firming skin, or improving texture by coating the skin's surface. However, peptides can inactivate other ingredients, so it's crucial to use peptide-based products in the correct step of your skincare routine and ensure all ingredients are compatible. Since peptides often struggle to penetrate the skin, they work best in a routine specifically designed to enhance their absorption. To maximize their effectiveness, your entire skincare regimen should focus on optimizing penetration, maintaining stability, and minimizing reactions with incompatible ingredients.

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  Glycerin

  Glycerin (Glycerol) is the best natural moisturizing ingredient to hydrate skin quickly. May give products a sticky feel.

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  Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate

  Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, also known as SYN®-HYCAN, is a peptide that increases hyaluronic acid (HA) synthesis within the skin. By boosting HA production, it helps the skin retain more moisture, adding volume and making it appear plumper. Increasing HA within the extracellular matrix (ECM) facilitates signaling that can lead to fibroblast functionality such as collagen production. This plumps skin volume, firms skin, decreases laxity and reduces sagging. It hydrates and strengthens the skin structure, contributing to a smoother, more youthful complexion.

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  Xylitol

  Xylitol, a saccharide derived from natural sources such as birch trees or corn cobs, is a humectant with moisturizing properties. It works by attracting moisture into the skin, helping to maintain hydration levels. Xylitol is used in skincare for its ability to combat skin dehydration and enhance skin barrier function by promoting lipid production. Xylitol’s anti-inflammatory benefits stem from its ability to modulate immune responses by lowering pro-inflammatory cytokine production, These actions help reduce inflammation and protect against external irritants.

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  Propanediol

  Propanediol, a glycol derived from corn sugar or synthetic processes, is a humectant and solvent with moisturizing properties. It works by drawing moisture into the skin, improving hydration levels. Propanediol is a penetration enhancer that increases absorption of other ingredients in the skin care routine. It is a natural alternative to propylene glycol, offering similar benefits with less irritation. Use to improve the texture and stability of formulations, resulting in enhanced product performance and increased shelf life.

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  Phospholipids

  Phospholipids are essential for maintaining the skin barrier by forming protective bilayers that prevent moisture loss and shield against irritants. In skincare, they enhance hydration, repair the lipid barrier, and improve ingredient delivery. Their fatty acid components help restore the skin’s lipid barrier, aiding in moisture retention. Examples include Phosphatidylcholine, which restores lipid content, and Lecithin, an emollient that smooths and hydrates the skin for better barrier function.

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  Phosphatidylserine

  Phosphatidylserine is a phospholipid that plays a key role in cell signaling. It helps signal macrophages to target and eliminate damaged red blood cells (RBCs), facilitating the removal of cellular debris and promoting faster bruise clearance. This enhanced macrophage activity aids in reducing the appearance of bruises and accelerates skin recovery after trauma. Phosphatidylserine also has antioxidant and anti-inflammatory properties, protecting skin cells from oxidative stress and environmental damage. Additionally, it strengthens the skin barrier by integrating into the lipid bilayer of cell membranes, enhancing lipid organization and stability, which prevents moisture loss and shields against irritants.

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  Vitamin C

  Dermatologist-recommended antioxidant for antiaging because it increases collagen and prevents melanin production. Protects skin from sun exposure and lightens dark spots.

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  Vitamin E

  An antioxidant and hydrating ingredient. Stabilizes Vitamin C.

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  Caprylic/Capric Triglyceride

  Combination of hydrating coconut oil and glycerin to moisturize skin.