💧 A multi-mechanism hydrating cream from CIRCADIA built for dry, dehydrated, and barrier-compromised skin — where surface moisturizers alone fall short.

The formula's core strength is its dual-pathway hydration approach: Diffuporine (Acetyl Hexapeptide-37) upregulates Aquaporin-3 channels to drive moisture from within, while Acqua Bio arabinogalactans lock water at the stratum corneum. Underneath, a full ceramide-lipid system — three ceramide species paired with cholesterol and phytosphingosine — rebuilds the lamellar barrier matrix to reduce transepidermal water loss. The Triple Oil Blend (avocado, olive, macadamia) adds a semi-occlusive emollient layer, and OPC antioxidants from palmitoyl grape seed extract round out protection for dull or environmentally stressed skin.

For estheticians, this is a natural closer in facial protocols and a retail conversation anchor: the serum-plus-cream layering protocol translates directly into a take-home recommendation.

Worth a place in the facial toolkit for clients whose skin consistently presents dehydrated or compromised.

• Deep, lasting hydration for dry and dehydrated skin: Acetyl Hexapeptide-37 (Diffuporine) activates the skin's Aquaporin-3 water channels, supporting the movement of moisture from the deeper epidermal layers toward the surface. Paired with arabinogalactan-rich Acqua Bio, which binds water at the skin surface, the formula addresses both internal and external hydration for a sustained plumping and softening effect.
• Barrier reinforcement for compromised or dry skin: A complete ceramide-lipid system — Ceramide NP, AP, and EOP alongside Cholesterol and Phytosphingosine — replicates the skin's own lamellar lipid matrix. This helps restore the integrity of the stratum corneum, reducing transepidermal water loss and supporting a stronger, more resilient skin barrier.
• Antioxidant protection against environmental stressors: Oligomeric proanthocyanidins from Palmitoyl Grape Seed Extract and fat-soluble Tocopheryl Acetate (Vitamin E) provide a dual-mechanism antioxidant defense in both the aqueous and lipid phases of the formula, helping protect the skin's surface from free radical exposure.
• Softening and smoothing with the Triple Oil Blend: Avocado, olive, and macadamia oils work as a semi-occlusive emollient system, reducing moisture evaporation while delivering skin-softening fatty acids — including palmitoleic acid from macadamia oil — that leave skin feeling smooth, supple, and conditioned.
• Visibly more radiant and revitalized appearance: By combining barrier restoration, surface hydration retention, internal moisture-channel support, and antioxidant coverage, the formula works across multiple layers to address the dullness and rough texture associated with dry, dehydrated, and barrier-compromised skin.

Acetyl Hexapeptide-37 — known as Diffuporine: A biotech-derived peptide that upregulates Aquaporin-3 (AQP3), the water-channel protein in the epidermis responsible for moving water from the basal layer toward the stratum corneum. By boosting AQP3 expression, it supports the skin's internal hydration transport mechanism, helping dehydrated skin retain moisture more effectively over time.

Ceramide NP / Ceramide AP / Ceramide EOP / Cholesterol / Phytosphingosine — Ceramide-Lipid Barrier System: Three distinct ceramide species (NP, AP, EOP) paired with cholesterol and phytosphingosine replicate the skin's natural lamellar lipid matrix. Together they reinforce the intercellular cement of the stratum corneum, reducing transepidermal water loss (TEWL) and helping compromised or dry skin rebuild its protective barrier.

Persea Gratissima Oil / Olea Europaea Fruit Oil / Macadamia Ternifolia Seed Oil — Triple Oil Blend: Avocado oil (rich in oleic acid and sterols), olive oil (high in squalene and oleic acid), and macadamia oil (notable for palmitoleic acid, a fatty acid that closely mimics the skin's own sebum) work together as an emollient system. On a leave-on cream with hours of skin contact, these oils form a semi-occlusive layer that reduces moisture evaporation and delivers softening, smoothing, and skin-conditioning benefits.

Anadenanthera Colubrina Bark Extract — known as Acqua Bio: A bark-derived extract rich in arabinogalactans — large polysaccharide molecules with strong water-binding affinity. Acting as a film-forming humectant on the skin surface, it helps attract and hold water against the stratum corneum, complementing the internal AQP3-driven hydration pathway with a surface-level moisture-retention layer.

Palmitoyl Grape Seed Extract — OPC Antioxidant Complex: A lipophilic form of grape seed extract delivering oligomeric proanthocyanidins (OPCs), a class of potent polyphenol antioxidants. In a leave-on cream, OPCs help neutralize free radicals on the skin surface and in the lipid layers, supporting the antioxidant protection and skin-condition maintenance claims for dull or environmentally stressed skin.

Tocopheryl Acetate: The stable ester form of Vitamin E. As a fat-soluble antioxidant, it integrates into the lipid-rich phases of the cream and the skin's own lipid layers, where it helps protect against oxidative damage from free radicals. Its ester form provides improved stability compared to free tocopherol, making it well-suited for cream formulations.

1. Cleanse the client's face thoroughly and apply any serums appropriate to the service protocol before moisturizer.
2. Dispense 2–3 pumps of AquaPorin Hydrating Cream onto clean fingertips.
3. Apply the cream to the face and neck using gentle upward strokes, ensuring even coverage across all areas.
4. Allow the cream to absorb fully before applying SPF, makeup, or any additional topical products.
5. Use morning and evening as the final step in the skincare routine, after serums and before sun protection in the morning.

Layering for enhanced hydration results

For clients presenting with severely dehydrated or barrier-compromised skin, layer AquaPorin Hydrating Cream over a Circadia hydrating serum before application — the serum's lighter humectants draw water into the skin, and the cream seals it in with the ceramide-lipid system and Triple Oil Blend. The brand also recommends blending 1–2 drops of Hydralox Facial Oil into the cream at dispensing for added emolliency in dry-climate environments or winter skin protocols. This layering approach is also an effective retail conversation point: explaining the serum-plus-cream protocol during a facial service creates a natural transition to recommending both products for the client's home routine.