ISDINCEUTICS Retinal Intense Advanced Renewing Night Serum 50ml (Wrinkle Reduction, Cell Turnover, Sensitive Skin Tolerant)

The ISDINCEUTICS Retinal Intense night serum (EAN: 8429420236912) is a breakthrough, ultra-potent dermatological treatment engineered to dramatically re-texturize the skin matrix while combating the overarching signs of chronological aging. Powered by Retinaldehyde, a premier fast-acting retinoid that requires only a single bio-conversion step to become active retinoic acid in the skin, this serum aggressively accelerates cell turnover, repairs structural collagen deficiencies, and visually diminishes deep wrinkles, expression lines, and superficial structural imperfections.

The defining excellence of Retinal Intense lies in its cutting-edge dual-phase technology, which completely isolates volatile active compounds in independent chambers until the exact second of application. Upon depressing the pump, the lipid phase (housing pure retinaldehyde and barrier-replenishing lipids) seamlessly blends with the aqueous phase (featuring a targeted Soothing Complex rich in niacinamide). This innovative galenic architecture drastically undercuts the risk of erythema, burning, and dryness typically tied to clinical-strength retinoids, introducing premium multi-tier tolerance suitable for all skin types, including sensitive complexions. Every single logistics batch undergoes rigorous technical validation inside our storage infrastructure.

• Flagship Retinaldehyde Delivery — Synchronizes up to 10 times faster than traditional retinol derivatives, paving the way for significantly firmer, smoother, and completely revitalized skin.
• Dynamic Dual-Phase Dispensation — Guarantees maximum molecular stability and product purity by combining active profiles right upon point-of-contact finger blending.
• High-Tolerance Soothing Shield — Features concentrated Niacinamida to actively mend the lipid moisture barrier and actively buffer the common irritation markers of retinization.
• Advanced Firming & Tone Uniformity — Works deeply to smooth out facial fold depth, promote natural dermal elasticity, and fade micro-pigmentation blemishes.
• Fluid Weightless Silk Finish — Fast-absorbing emulsion layout that yields a comfortable, non-greasy, non-sticky veil, fully tested by independent dermatologists.

Technical Specifications:

Brand: ISDIN

Product Line: ISDINCEUTICS

Item Variant: Retinal Intense (Advanced Night Serum)

EAN: 8429420236912

Net Liquid Volume: 50 ml (1.69 Fl. Oz.)

Core Active Ingredients: Retinaldehyde, Niacinamide (Vitamin B3), Melatonin (nocturnal antioxidant defense), Soothing Complex, and Bakuchiol.

Skin Classification: Multi-type compatible (Engineered to suit sensitive profiles undergoing structured skin retinization).

Application Cadence: Restricted exclusively to night-time skincare routines.

Texture Profile: Dual-phase fluid emulsion (Instantaneous hand blending required).

Packaging Design: Premium dual-chamber airless pump apparatus.

Safety Attributes: Non-comedogenic, dermatologically evaluated, and ophthalmologist-approved.

Instructions for use: Use exclusively in the evening on thoroughly cleansed, completely dry skin across the face and neck. Press the central pump head down firmly to dispense an equal ratio of both phases into the palm of your hand. Mix both textures with your fingertips until they form a uniform, single-color emulsion. Smooth over the face using gentle upward strokes, taking absolute care to bypass the sensitive immediate eye contours and mucosal regions. Critical Skincare Notice: If your skin is unaccustomed to high-potency retinoids, follow a progressive retinization calendar: apply 2 to 3 nights a week for the first 14 days, then increase usage frequency systematically as your skin barrier adapts. Applying a broad-spectrum high UV shield ($SPF\ 50$) the following morning is mandatory.

Storage/Operating Temperature: Keep the container situated in a cool, dark, and well-ventilated dry space away from direct light exposure or ambient heat vectors. Always maintain the bottle in an upright position with its protective lid snapped shut to avoid product drying or pathway crystal formulation inside the pump channels. Recommended storage temperatures range between 15 °C and 25 °C.

This is a pre-owned product (returned / second-hand item). Every unit is individually inspected, functionality-tested, factory-reset where applicable, and professionally cleaned before dispatch. The product is in good working order; minor cosmetic marks (light scratches, scuffs) consistent with normal use may be present on the casing. All original core functions are verified operational. Packaging may differ from the original retail box. EAN: 8429420236912.

This is a pre-owned product in Good condition (returned / sealed or near-sealed item). Every unit is individually inspected for seal integrity, expiry date verified, and packaging checked before dispatch. The product is intact and suitable for use. EAN: 8429420236912.