ALASTIN
HA IMMERSE Serum
A hydration blend with both water-binding ingredients and a silicone base. Worth considering if you want a pump rather than a dropper.
- US reference price
- $134 / 29.6 mL · $4.53/mL
- HA forms
- Sodium hyaluronate + crosslinked sodium hyaluronate
- Disclosed concentrations
- Not disclosed
- Other ingredients to consider
- Glycerin, dimethicone, sugar humectants, Octapeptide-45
- Format
- Lightweight serum; pump
- Evidence status
- Brand-associated open-label research; no head-to-head comparison.
What to keep in mind
The peptide and HA-boosting claims do not establish superiority over the other serums.
A label can identify ingredients, but not prove their effective dose or delivery. Formulations and personal tolerance matter.
Read the relevant research
- Does the size of hyaluronic acid matter? · PMID 22052267
- Why glycerin deserves a place beside HA · PMID 18498456
- HA and peptides: reading an open-label study · PMID 35833366