Retinal Booster Shot
Arencia
A concentrated serum containing 200ppm retinal (Vitamin A aldehyde) combined with niacinamide, bakuchiol, and peptides to target signs of aging, improve skin texture, and boost collagen production. Formulated with centella asiatica and ectoin to minimize irritation while delivering potent anti-aging benefits.
Key Ingredients
Humectant that attracts and retains moisture
Solvent and humectant that enhances absorption
Humectant and solvent for ingredient delivery
Emollient and lightweight skin conditioner
+ 15 more ingredients
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
More Korean Serums
Frequently Asked Questions
What are the key ingredients in Retinal Booster Shot?
The key active ingredients in Retinal Booster Shot by Arencia include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Arginine (pH adjuster and skin conditioning amino acid), Macadamia Seed Oil (Emollient oil that moisturizes and softens skin), Hydrogenated Lecithin (Emollient and skin barrier enhancer). Drawing on K-beauty research and community consensus, key ingredients show 82% effectiveness for acne in oily skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is Retinal Booster Shot good for sensitive skin?
Retinal Booster Shot is a Korean serum by Arencia. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is Retinal Booster Shot good for oily skin?
For oily skin, the key factors in evaluating Retinal Booster Shot are comedogenic ingredient ratings, oil content, and finish type. This serum contains 7 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
How much does Retinal Booster Shot cost?
Retinal Booster Shot by Arencia starts from $8.00 USD for 30ml, with prices ranging up to $19.20 across retailers. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.
Where to buy Retinal Booster Shot?
Retinal Booster Shot by Arencia is tracked at Olive Young. Prices start from $8.00 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.
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