Product Overview
HA IMMERSE Serum is a hyaluronic acid serum developed for immediate and lasting hydration. It helps smooth and visibly plump the skin while supporting the skin’s own hyaluronic acid levels over time.
The formula features Octapeptide-45, Silver Mushroom Extract and Hexapeptide-11, and is designed to integrate into a considered Beauty Ambassade routine. A lightweight hyaluronic acid serum that absorbs easily and layers without heaviness.
Recommended For
- Dehydrated skin, surface dryness, and a tight or uncomfortable feel.
- Fine lines made more visible by dehydration.
- All skin types seeking immediate and sustained hydration support.
- Follow all manufacturer directions and use-area restrictions.
Texture and Experience
A lightweight hyaluronic acid serum that absorbs easily and layers without heaviness.
Key Ingredients
- Octapeptide-45: Helps the skin’s ability to naturally increase its own high-molecular hyaluronic acid production, for long-term plumping and hydration benefits.
- Silver Mushroom Extract: Provides and encourages skin hydration.
- Hexapeptide-11: Supports the skin’s ability to hold on to the hyaluronic acid it already has.
Conscious Formula
- Non-comedogenic.
- Hypoallergenic.
ALASTIN notes that ingredient lists may be updated. The full list is shown in the Ingredients tab above; refer to the current product packaging to confirm the formula and suitability for your personal use.
Available Size
1 FL. OZ (30 ml)
Safety Information
For external use only. Avoid direct contact with the eyes and rinse thoroughly with water if the serum gets into them. Discontinue use if irritation occurs. Replace the cap after use, keep away from direct sunlight, and store out of reach of children.
Not recommended for:
- Anyone with a known sensitivity to an ingredient in the list — the formula contains lactoferrin, a milk-derived protein.
- The eye contour, which has its own formula in this line.
- Broken, irritated or sunburned skin — wait until the skin has settled.
Frequently Asked Questions
Where does it go in my routine?
First, straight after cleansing. One to two pumps, morning and evening, then your treatment serums, then moisturizer, then sunscreen in the morning.
How is it different from Restorative Skin Complex?
This one is purely about hydration — hyaluronic acid at the surface and Octapeptide-45 to support the skin’s own supply. Restorative Skin Complex is the peptide step for firmness and elasticity. They are designed to be layered, HA IMMERSE first.
Should I apply it to damp or dry skin?
Either works. On slightly damp skin it spreads further and the hyaluronic acid has more to draw on.
Is it too much for oily or combination skin?
No. It is water-light and non-comedogenic, and oily skin is often dehydrated at the same time.
Can I use it around the eyes?
Keep it away from the eye contour and use Restorative Eye Complex there. Rinse with water if any gets into the eye.
Pairs Well With
- ALASTIN Restorative Skin Complex with TriHex+: the peptide step layered directly over this serum.
- ALASTIN Restorative Eye Complex: for the eye contour, which this serum is not designed to cover.
- ALASTIN Ultra Nourishing Moisturizer: locks the hydration in on drier skin.
- ALASTIN Gentle Cleanser: the cleansing step before it, without stripping the skin.
- Explore the full ALASTIN collection.