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ALASTIN HA IMMERSE Serum

Name: ALASTIN HA IMMERSE Serum
Brand: ALASTIN
SKU: ALA-692
Price: 99.00 GBP
Availability: InStock

£99.00

Tax included.

✓ Instant + Long-Term Hydration | ✓ Octapeptide-45 | ✓ Lightweight, Non-Tacky Formula

ALASTIN HA IMMERSE Serum is a breakthrough hyaluronic acid serum that works on hydration from both directions: high-molecular-weight hyaluronic acid delivers instant moisture to the skin’s surface for immediately smoother, more radiant-looking skin, while proprietary Octapeptide-45 supports the skin’s own ability to produce its natural hyaluronic acid deep within — for a plumper, more youthful look that builds over time.

Encapsulated in a phospholipid delivery system for enhanced absorption, Octapeptide-45 is joined by hexapeptide-11, which helps the skin preserve the hyaluronic acid it already has, plus deeply hydrating snow mushroom and lactoferrin. ALASTIN HA IMMERSE Serum has an elegant, fast-absorbing texture that is completely non-tacky and layers seamlessly under make-up — winner of the New Beauty “Best Hyaluronic Acid” award and Oprah Daily’s “Best Hydrating Serum” O-ward.

Visible Results Users Love

98% agreed HA IMMERSE made their skin feel smooth immediately after applying
91% agreed it replenished the moisture in their skin after 4 weeks
Skin looked calmer and more radiant after 4 weeks, with visible improvement in the look of redness and uneven texture by 8 weeks

Brand clinical studies. Data on file at ALASTIN Skincare. Individual results may vary.

Why This Beats a Standard Hyaluronic Acid Serum

Most HA serums only top up surface moisture — lovely for a day, gone by tomorrow. ALASTIN HA IMMERSE Serum hydrates instantly and supports the skin’s own hyaluronic acid, so the plump, dewy look genuinely builds with continued use instead of washing off.

Best For

Dry, dehydrated or dull-looking skin, the appearance of fine lines, and anyone wanting a featherlight first hydration step that sits perfectly under make-up — suitable for all skin types, and a lovely companion to dermal filler treatments.

Our founder Becci — a registered aesthetics nurse with more than 22 years in specialist skincare — recommends this as the very first serum layer for almost every routine she builds, and especially loves it for clients having dermal filler treatments, which it beautifully complements.

Size: 29.6ml

FAQS

What does ALASTIN HA IMMERSE Serum do? +

It hydrates from both directions: high-molecular-weight hyaluronic acid instantly moisturises the skin’s surface for a smoother, more radiant look, while proprietary Octapeptide-45 supports the skin’s own hyaluronic acid production deep within — so plumpness and hydration genuinely build over time. In brand studies, 98% agreed skin felt smooth immediately and 91% agreed moisture was replenished after 4 weeks.

How is HA IMMERSE different from other hyaluronic acid serums? +

Most hyaluronic acid serums only top up moisture on the surface, which washes away. HA IMMERSE does that instantly — and adds Octapeptide-45 to support the skin’s own hyaluronic acid, plus hexapeptide-11 to help preserve the hyaluronic acid your skin already has. The result is hydration that lasts and builds rather than fading by the next wash.

Where does HA IMMERSE go in my routine? +

Always first — apply 1-2 pumps to clean skin morning and evening, before any other serums, then follow with moisturiser and a broad-spectrum SPF in the morning.

Can I use HA IMMERSE with retinol, vitamin C or other actives? +

Yes — it plays beautifully with everything. Apply HA IMMERSE first, then layer your vitamin C (morning) or retinol (evening) over the top. Its extra hydration can actually make stronger actives feel more comfortable.

Is it suitable for oily or blemish-prone skin? +

Yes — the texture is featherlight, fast-absorbing and completely non-tacky, so it hydrates without heaviness. All skin types can use it, including oily, combination and sensitive skin.

Will it work under make-up? +

Beautifully — the elegant, non-tacky finish layers seamlessly under make-up with no pilling, which is one of the reasons it has won multiple beauty awards.

When will I see results? +

Instantly, for the surface — 98% agreed skin felt smooth immediately after applying. The deeper benefits build with daily use: replenished moisture by 4 weeks, and a calmer, more radiant look with visible improvement in the appearance of redness and uneven texture by 8 weeks.

Does HA IMMERSE complement dermal filler treatments? +

Yes — it is recommended for daily use alongside dermal filler treatments as a lovely way to keep the skin’s surface hydrated, smooth and radiant between appointments. Our team at the clinic is happy to advise on the ideal routine around your treatments.

Can I use HA IMMERSE during pregnancy or breastfeeding? +

Hyaluronic acid is generally regarded as one of the gentlest hydrating ingredients, but as we are not able to give individual medical advice, we always recommend checking with your GP, midwife or a qualified skincare professional before using any active skincare during pregnancy or breastfeeding.

ALASTIN HA IMMERSE Serum