Red Smoothie Serum 8
Arencia
A brightening serum featuring niacinamide, arbutin, and multiple forms of vitamin C to target hyperpigmentation and uneven skin tone. Contains red fruit extracts and peptides for additional antioxidant and anti-aging benefits.
Key Ingredients
Humectant that attracts and retains moisture
Humectant and solvent for ingredient delivery
Solvent and humectant for ingredient delivery
+ 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.
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Frequently Asked Questions
What are the key ingredients in Red Smoothie Serum 8?
The key active ingredients in Red Smoothie Serum 8 by Arencia include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Arbutin (Skin brightener that inhibits melanin production), Arginine (pH adjuster and skin conditioning amino acid), Gardenia Fruit Extract (Antioxidant and anti-inflammatory botanical extract). 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 Red Smoothie Serum 8 good for sensitive skin?
Red Smoothie Serum 8 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 Red Smoothie Serum 8 good for oily skin?
For oily skin, the key factors in evaluating Red Smoothie Serum 8 are comedogenic ingredient ratings, oil content, and finish type. This serum contains 6 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.
Where to buy Red Smoothie Serum 8?
Red Smoothie Serum 8 by Arencia is sold through authorized retailers and the brand itself. Buy from an authorized retailer or the brand's own site rather than an open marketplace. Olive Young Global ships to most countries but no longer ships to the US. Seoul Sister tracks counterfeit indicators to help you buy genuine Korean skincare. We are an advice platform and never sell products ourselves.
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