Immersion ™ Serum Concentrate
About This Formula
Water alone does not hydrate the skin. This is one of the most important and most consistently overlooked distinctions in skin health — and it changes everything about how dehydration is understood and addressed.
For water to reach the skin's cells and remain there, it needs conductors — humectants that draw moisture toward the outer skin layers, and the mineral and amino acid environment that determines whether water reaches the cells that need it or passes through without restoring them. Drinking more water helps. But for the skin specifically, topical humectant delivery — applied to damp skin so the humectants have surface moisture to draw inward — is the most direct cellular hydration intervention available.
Immersion was formulated as that intervention. Not a moisturizer. Not an oil. A concentrated humectant and peptide serum that addresses the water dimension of skin health — the cellular dehydration that no lipid-rich cream resolves because it is a water condition, not a lipid one. Lightweight, fast-absorbing, and formulated without the risk of congestion.
With regular use, the skin is steadily replenished with what it needs to maintain a consistently hydrated state — one of the six skin states Klur recognizes as foundational to optimal skin health.
Esthetician developed. Made without parabens, fragrance, phthalates, or dyes. Sustainably manufactured in the United States.
The Formulation
Immersion is built around a layered humectant system — Beta-Glucan, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium PCA, and plant-based Cassia Angustifolia polysaccharide — each drawing and binding moisture at different depths of the skin's outer layers simultaneously. Sodium PCA is a direct component of the skin's own Natural Moisturizing Factor — the amino acid-derived humectant system the skin produces internally and that daily cleansing consistently extracts. Immersion returns what the routine takes.
Three signal peptides — Acetyl Hexapeptide-37, Palmitoyl Tetrapeptide-7, and Palmitoyl Tripeptide-1 — support collagen synthesis, elasticity, and skin resilience alongside the hydration function, making Immersion a more complete treatment than its lightweight texture suggests.
Beta-Glucan — Oat and mushroom-derived polysaccharide that draws atmospheric moisture inward and supports barrier repair through enhanced skin cell communication.
Sodium PCA — A direct component of the skin's Natural Moisturizing Factor. Replenishes what daily cleansing consistently extracts.
Hydrolyzed Sodium Hyaluronate — Smaller molecular weight hyaluronic acid that penetrates beyond the surface to deliver hydration at a deeper cellular level.
Three Signal Peptides — Acetyl Hexapeptide-37, Palmitoyl Tetrapeptide-7, and Palmitoyl Tripeptide-1 supporting collagen synthesis, elasticity, and skin resilience over consistent use.
Niacinamide (B3) — Strengthens the barrier, regulates sebum, and supports even skin tone alongside the hydration complex.
Reishi Mushroom — Beta-glucan rich botanical that supports barrier function and skin immunity.
Panthenol (B5) — Supports the skin's natural repair process while enhancing moisture retention in the outer skin layers.
Bamboo Sap — Delivers silica for skin-strengthening support and surface smoothing.
For a complete guide to the ingredients and science behind this formula — Explore the Formulation →
How to Use
Apply 1–2 pumps immediately after cleansing to skin that is still slightly damp. Immersion assimilates to the skin on contact — allow complete absorption before the next step.
Follow immediately with Essentialist to seal the hydration in place. The two work as a complete system — Immersion establishes the water layer, Essentialist seals it.
Tip: Mix 1–2 drops of Immersion with Essentialist or Unseasonal Kind for a customized hydration treatment.
Suitable for all skin types and states. Particularly beneficial for dehydrated, congested, and depleted skin — and for skin that feels tight after cleansing regardless of how much moisturizer is applied.
Ingredient Composition
Camellia Sinensis (Green Tea) Leaf Water, Aloe Barbadensis Leaf Juice (*Aloe Juice), Hydrolyzed Sodium Hyaluronate, Glycerin, Beta-Glucan, Sodium Hyaluronate, Sodium PCA, Panthenol (B5), Niacinamide (B3), Salvia Officinalis (*Sage) Extract, Ganoderma Lucidum Extract (*Reishi), Sodium Ascorbyl Phosphate (Vitamin C), Sambucus Nigra (Elder) Flower Extract, Acetyl Hexapeptide-37, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Camellia Sinensis (White Tea) Extract, Vitis Vinifera, Ginkgo Biloba Extract (Ginkgo), Centella Asiatica Extract (*Gotu Kola), Cassia Angustifolia Seed Polysaccharide (***Plant-based HA), Sodium Lactate, Bambusa Vulgaris (Bamboo Sap), Allantoin, *Hydroxyethylcellulose, Lecithin, Chamomilla Recutita (Chamomile) Extract, Mahonia Aquifolium Root Extract (*Oregon Grape), Simmondsia Chinensis Seed Oil (Jojoba Oil), Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopheryl Acetate (Vitamin E), Ethylhexylglycerin, Phenoxyethanol. *Organic, **Wildcrafted, ***Plant-based.
