Deep, Lasting Hydration

HA Immerse Serum delivers immediate hydration while helping your skin boost its own hyaluronic acid production. This dual-action formula plumps, smooths, and softens your skin, reducing the appearance of fine lines while maintaining a healthy, youthful glow all day.

Laziza K
"For dryness, dullness, fine lines, or volume loss, I love recommending Alastin HA Immerse Serum—and it’s also amazing for acne-prone, inflamed, or blackhead-congested skin. It doesn’t just add hydration; it helps your skin produce its own hyaluronic acid more effectively, which supports cell turnover and reduces the sticky cells and inflammation that often lead to acne. "
Laziza K
Head Esthetician & Founder

Strengthens the Skin Barrier

Powered by Alastin’s proprietary Octapeptide-45, this serum not only hydrates but also supports long-term skin health. It reinforces your skin barrier, helping it retain moisture more effectively and resist environmental stressors that can lead to dryness or premature aging.

Octapeptide-45

Lab-engineered peptide designed to enhance skin resilience, support collagen production, and counteract signs of aging and inflammation.

Silver Mushroom Extract

Often called the "natural hyaluronic acid," it helps retain moisture, smooth skin, and deliver long-lasting hydration.

Hexapeptide-11

Bioidentical peptide originally derived from yeast fermentation. Known for its skin-firming, toning, and elasticity-enhancing effects

Clinically Proven Results

HA Immerse Serum is backed by clinical research showing visible improvements in skin hydration, texture, and plumpness. With consistent use, it delivers both instant and long-term results, making it a powerful addition to any anti-aging or hydration-focused skincare routine.

Same Day Shipping

We ship all orders every day, so your skincare never has to wait. With fast, daily fulfillment, you’ll get your products quickly—before you run out or miss a step in your routine.

Perfect for Every Skin Type

This lightweight, oil-free formula absorbs quickly and works for all skin types—even sensitive skin. It layers effortlessly under other products and makeup, so you can enjoy maximum hydration and anti-aging benefits without disrupting your daily routine.

Clinical Results

98%

of study participants agreed HA IMMERSE made their skin feel smooth immediately after applying

91%

of participants agreed that HA IMMERSE replenished the moisture in their skin after 4 weeks of use

91%

of participants agreed HA IMMERSE improved the overall appearance of their skin after 4 weeks of use

Frequently Asked Questions

What does HA Immerse Serum do?

It hydrates, plumps, and supports the skin’s ability to produce its own hyaluronic acid, improving texture and reducing fine lines.

Can I use it with other products?

Yes. It layers seamlessly with other serums, moisturizers, and sunscreen without pilling or heaviness.

Is it safe for sensitive skin?

Absolutely. It’s fragrance-free, oil-free, and tested for all skin types, including sensitive skin.

When will I see results?

Many users notice instant hydration and smoother skin, with continued improvement in plumpness and texture over 4–8 weeks.

How is it different from other hyaluronic acid serums?

Unlike standard HA serums that only hydrate temporarily, HA Immerse helps your skin increase its natural hyaluronic acid production for long-lasting results.

✅ Genuine Products ✅

We are proud to be an Authorized Alastin Retailer, using the exact same products every day on clients in our NYC skincare clinic. Every product you receive is 100% authentic and factory-sealed. All items are shipped directly from our environmentally controlled space to preserve their quality and efficacy.

How to Use HA Immerse Serum

Apply 1-2 pumps twice a day (morning and evening). Apply HA IMMERSE as the FIRST product in your daily regimen after cleansing. Avoid getting in the eyes. If contact occurs, rinse thoroughly with water.

Full Ingredients List

Water/Aqua/Eau, Glycerin, Polyacrylate-13, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Octapeptide-45, Hexapeptide-11, Tremella Fuciformis Sporocarp (Silver Ear Mushroom) Extract, Lactoferrin, Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Xylitol, Propanediol, Anhydroxylitol, Phospholipids, Xylitylglucoside, Phosphatidylserine, Glucose, Hydroxymethoxyphenyl Decanone, Tocopherol, Ascorbyl Palmitate, Dimethicone, Caprylyl Methicone, Caprylic/Capric Triglyceride, Polyisobutene, Caprylyl Glycol, Disodium EDTA, Betaine, Polysorbate 20, Ethylhexylglycerin, Caprylhydroxamic Acid, Sorbitan Isostearate, Helianthus Annuus (Sunflower) Seed Oil, Lecithin, Pentylene Glycol, Magnesium Chloride, Phenoxyethanol, Potassium Sorbate, Sodium Hydroxide

Results Vary by Individual

The skincare benefits described are based on the product’s intended use and active ingredients, but individual results can vary. Factors such as skin type, condition, lifestyle, and consistent use all influence outcomes. This information is not a substitute for professional advice. Always follow usage directions and consult a skincare professional for personalized recommendations.

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