Arencia Retinal Booster Shot – Advanced Retinal & Caffeine Serum 30ml

Arencia Retinal Booster Shot 30ml is an advanced Korean night serum powered by Retinal (Vitamin A), Caffeine and Ectoin to help visibly smooth rough texture, refine the appearance of pores and support firmer-looking skin. Enriched with Ceramide NP, Cholesterol, Fatty Acids and Peptides, the formula also helps strengthen the skin barrier, maintain hydration and improve skin resilience for a smoother, refreshed and more even-looking complexion Advanced Retinal Care for Smoother, Firmer-Looking Skin Arencia Retinal Booster Shot is a concentrated nighttime skincare treatment developed for rough, textured or tired-looking skin. Arencia describes it as a rejuvenating night serum designed to improve the appearance of texture, pores and firmness while providing complementary barrier and hydration care. Retinal – Advanced Vitamin A Care The formula contains Retinal (Vitamin A), a retinoid used in the product to target uneven-looking texture and elasticity while reducing the visible signs of tired-looking skin. Arencia's official duo page specifies Retinal 200 ppm for the Retinal Booster Shot. Caffeine for Tired-Looking Skin Caffeine complements the Retinal formula by helping refresh dull, tired-looking skin and reduce the appearance of puffiness, contributing to a smoother and more energized appearance. Ectoin for Moisture & Skin Comfort The formula also features Ectoin, which Arencia highlights for helping protect against dryness and environmental stress while supporting the skin's moisture balance. Skin Barrier Complex Unlike a simple active-only retinal serum, Arencia combines the active formula with a barrier-supporting complex containing Ceramide NP, Cholesterol and Fatty Acids. These ingredients work together to support the skin barrier and help lock in moisture for greater comfort. Peptide-Enriched Formula The formula is additionally balanced with peptides, providing complementary care for hydration, resilience and firmer-looking skin. Arencia specifically describes the Retinal Booster Shot as containing barrier lipids and peptides. Key Benefits Helps smooth rough and uneven-looking skin texture Helps refine the appearance of enlarged pores Supports firmer and more elastic-looking skin Helps improve the visible signs of tired-looking skin Provides overnight skin-renewal care Helps maintain skin hydration Supports and strengthens the skin barrier Helps improve overall skin resilience Promotes a smoother, refreshed and more even-looking complexion Arencia also markets the Retinal Booster Shot within its Fine Lines & Aging skincare collection. How to Use For nighttime use, apply a thin layer to clean, dry skin, either over the entire face or specifically to textured/problem areas, and follow with moisturizer. For people new to retinal/retinoids, Arencia recommends starting slowly—around 2–3 nights per week or every other day—and gradually increasing use as the skin adjusts. Arencia advises performing a patch test before first use, avoiding combination with strong actives or exfoliating products, and using sunscreen during the daytime while using retinoids. The brand also advises against layering its Vitamin C Booster Shot and Retinal Booster Shot in the same routine. Specification Details Brand Arencia Product Name Retinal Booster Shot Product Type Retinal Booster / Night Serum Category Skincare → Serum Net Volume 30ml / 1.01 fl. oz. Main Active Retinal (Vitamin A) Retinal Content 200 ppm Key Ingredients Retinal, Caffeine & Ectoin Barrier Ingredients Ceramide NP, Cholesterol & Fatty Acids Additional Formula Feature Peptides Recommended For Rough, Textured or Tired-Looking Skin Skin Concerns Uneven Texture, Visible Pores, Fine Lines & Loss of Firmness Primary Benefits Smoothing, Pore Care, Firming, Hydration & Barrier Support Recommended Use Primarily Nighttime Beginner Use Start 2–3 nights weekly / every other day Routine Step Before Moisturizer Daytime Requirement Sunscreen Recommended Country of Origin South Korea Beauty Type Korean Skincare / K-Beauty