
Eqqualberry
An advanced anti-aging serum featuring NAD+ (nicotinamide adenine dinucleotide) and multiple peptides to support cellular energy and skin repair. Formulated with ceramides, hyaluronic acid, and berry extracts for hydration and barrier strengthening.
Humectant and solvent for ingredient delivery
Humectant that attracts and retains moisture
Emollient providing silky texture and spreadability
Solvent and preservative booster
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.

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The key active ingredients in NAD+ Peptide Boosting Serum by Eqqualberry include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Hydrogenated Lecithin (Emollient and skin barrier enhancer), Betaine (Humectant and skin conditioning agent), NAD+ (Anti-aging coenzyme supporting cellular energy and repair). 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 5,800+ K-beauty products to provide data-backed recommendations.
NAD+ Peptide Boosting Serum is a Korean serum by Eqqualberry. 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.
For oily skin, the key factors in evaluating NAD+ Peptide Boosting Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 14 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.
NAD+ Peptide Boosting Serum by Eqqualberry starts from $21.75 USD for 30ml. Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.
NAD+ Peptide Boosting Serum by Eqqualberry is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $21.75 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.