✨ A professional eye-area serum from CIRCADIA built around an immediate mechanical tightening effect — making it as relevant chair-side during a facial as it is in a client's home-care routine.

The Pentacare film-forming complex (hydrolyzed wheat protein + carob bean gum) co-deposits a flexible tensioning layer on the under-eye surface that physically contracts as it sets — clients feel it working within minutes. Panthenol, positioned second in the formula at a substantial concentration, conditions and softens the thin periorbital skin rather than simply acting as a filler ingredient. Sodium Hyaluronate and Pephatight microalgae extract extend the story beyond the instant effect: maintained hydration and a sustained firming appearance with continued use.

That dual timeline — immediate visible result plus cumulative benefit — makes this a strong retail conversion anchor. A single drop on the back of a client's hand mid-facial lets them experience the tightening firsthand before the service ends.

For estheticians whose clients ask about fine lines, crow's feet, and under-eye laxity — this earns its place in both your treatment protocol and your retail shelf.

• Instant Under-Eye Tightening: The Pentacare film-forming complex deposits a flexible tensioning layer on the under-eye skin that physically contracts as it sets, producing a visible tightening and lifting effect almost immediately after application.
• Visible Smoothing of Fine Lines and Crow's Feet: The combination of the surface film-forming system and Sodium Hyaluronate plumps and smooths the look of fine lines and crow's feet, softening their appearance in both the short and long term.
• Deep Hydration for the Periorbital Area: Sodium Hyaluronate and Panthenol work together to draw and hold moisture at the skin surface, keeping the thin under-eye skin looking hydrated, comfortable, and supple throughout the day.
• Surface Conditioning with Provitamin B5: Panthenol, present at a high concentration (position 2 in the formula), softens and conditions the delicate periorbital skin, contributing to a smoother, more even skin texture and a calm, comfortable feel.
• Antioxidant Support from Gardenia Stem Cell Extract: Gardenia Jasminoides Meristem Cell Culture delivers antioxidant phenylpropanoid compounds to the under-eye area, helping the delicate skin maintain a resilient and protected appearance over continued use.
• Sustained Appearance-Firming Effect: Algae Extract (Pephatight) complements the immediate tightening of the Pentacare complex with a sustained appearance-firming benefit, supporting a visibly firmer-looking under-eye area with regular application.

Hydrolyzed Wheat Gluten / Ceratonia Siliqua Gum — Pentacare Tightening Complex: A proprietary two-component film-forming system (Pentacare) combining hydrolyzed wheat protein and carob bean gum. On contact with the skin, the two components co-deposit to form a flexible, tensioning film over the under-eye surface. This film physically contracts as it sets, producing the immediate tightening and smoothing sensation the product is known for. The film also acts as a surface humectant barrier, helping retain moisture in the delicate periorbital zone.

Sodium Hyaluronate - known as Hyaluronic Acid (Sodium Salt): A water-soluble salt form of hyaluronic acid that draws moisture from the environment and deeper skin layers to the surface, helping maintain hydration in the thin, delicate skin around the eye. At its position in the formula (position 4, well above the 1% line), it is present at a functional concentration sufficient to deliver meaningful surface hydration and a plumper, smoother appearance to fine lines associated with dryness.

Panthenol - known as Provitamin B5: Positioned second in the formula (indicating substantial concentration), Panthenol is a provitamin that converts on the skin surface to pantothenic acid. It functions as a potent humectant and surface conditioner, helping soften and smooth the appearance of the under-eye area. It also supports a calm, comfortable skin feel, making it well-suited to the thin and reactive periorbital skin. Its hero position distinguishes this formula from generic eye serums.

Gardenia Jasminoides Meristem Cell Culture - known as Phytostem Gardenia Stem Cell Extract: A plant stem cell culture derived from Gardenia jasminoides, this biotech-derived ingredient contains phytosterols, polysaccharides, and antioxidant phenylpropanoid compounds. It is designed to function at low (trace) concentrations — typical of standardized meristem cell culture actives. In the under-eye area, it contributes antioxidant activity and supports the appearance of skin resilience, helping the delicate periorbital zone look more even and protected over continued use.

Algae Extract - known as Pephatight Microalgae Extract: A concentrated microalgae extract (brand trade name: Pephatight) formulated at trace-effective concentrations typical of standardized bioactive algae ingredients. It is described by the brand as contributing to a firmer-looking skin appearance with continued use, complementing the immediate mechanical tightening of the Pentacare complex with a sustained appearance-firming effect. The trace-effective delivery profile is consistent with standardized microalgae actives in professional skincare.

1. Dispense one drop of the serum onto the ring fingertip.
2. Gently pat the product around the client's under-eye area using light tapping motions — avoid dragging or rubbing the delicate periorbital skin.
3. Allow the serum to absorb fully before applying additional products over the treated area.
4. For best results, use 1 to 3 times daily as part of the client's treatment or home-care regimen.

Maximizing the instant tightening effect

The film-forming tightening response is most visible when the product is applied to clean, dry skin with no residual emollient or oil from previous steps — heavy prior moisturizers can impair film formation. For in-treatment use, apply the Eye Lift Serum after water-based serums and before any occlusive creams or SPF to preserve the tensioning film. This product also presents a strong retail conversion moment: apply a single drop to the back of the client's hand mid-facial so they can feel the tightening effect for themselves before the end of the service.