innisfree Black Tea Youth Serum - Korean anti-aging serum with niacinamide & hyaluronic acid for hydration and radiance

innisfree Black Tea Youth Serum is a lightweight anti-aging treatment that uses fermented Black Tea, niacinamide, and hyaluronic acid to hydrate, brighten, and visibly renew skin texture.

This serum blends a concentrated Black Tea extract with targeted actives to support smoother, more radiant skin. Formulated to be layered under creams or oils, it focuses on antioxidant protection, hydration, and evening skin tone while remaining free of mineral oil, synthetic fragrances, and several common preservatives. The formula draws on innisfree's Jeju-sourced ingredients and measured fermentation methods to capture plant potency in a skin-ready texture.

How does this serum help skin look more radiant?

The Black Tea Reset Concentrate in the formula supplies antioxidants that help the complexion appear more even and refreshed. Niacinamide helps refine the look of uneven tone while humectants attract moisture for a dewy finish. Together they support a visibly healthier surface without heavy silicones or greasiness.

• Reset Concentrate: fermented tea brew for antioxidant support.
• Niacinamide: assists in clarifying and evening skin tone.
• Hyaluronic acid + squalane capsules: boost hydration and plumpness.

Will this serum work with my existing routine?

The lightweight texture makes it simple to slot into morning and evening routines—apply after cleansing and toning but before thicker creams. It layers well under sunscreen in the AM and beneath richer treatments at night, so you can customize intensity by adding a second layer to target areas.

• Use 3–5 drops after toner, before moisturizer.
• Safe to pair with sunscreen; ideal base for daytime protection.
• Add a second pass at night for extra anti-aging focus.

Is this suitable for sensitive or combination skin?

The formula omits common irritants like synthetic fragrance and mineral oil, and it’s designed to suit dry, normal, combination, and oily skin types. Because it contains active ingredients, patch-testing is recommended for very reactive skin, but most users find the texture non-greasy and calming.

• Free from synthetic fragrance and animal-derived ingredients.
• Hydrating without heavy oils—comfortable on combination skin.
• Patch test if you have known sensitivity to niacinamide or fermented extracts.

How long before I notice visible renewal?

Visible changes depend on consistency and your baseline skin condition. With daily AM and PM use, many users report smoother texture and a brighter look within a few weeks, while deeper concerns may require longer-term use alongside sun protection and a full skincare regimen.

• Apply twice daily for steady improvement.
• Combine with SPF for daytime protection and better long-term results.
• Use layered treatments (serum + cream) for enhanced hydration.

Who is this for: innisfree Black Tea Youth Serum is intended for anyone seeking a hydrating, antioxidant-rich serum that supports smoother, more luminous skin without heavy or irritating ingredients. It fits well for adults looking to address uneven tone, early signs of aging, or dehydration across dry, normal, combination, and oily skin types—especially those who prefer plant-sourced actives and Jeju-derived extracts in their skincare.

Ingredients

Water / Aqua / Eau, Butylene Glycol, Glycerin, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Squalane, Glyceryl Polymethacrylate, Cetearyl Alcohol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glyceryl Stearate, Xanthan Gum, Allantoin, Hydrogenated Lecithin, Ethylhexylglycerin, Stearic Acid, Polyglyceryl-3 Methylglucose Distearate, Adenosine, Palmitic Acid, Fragrance / Parfum, Disodium EDTA, Sodium Hyaluronate, Limonene, Camellia Sinensis Leaf Extract (Black Tea), Dextrin, Theobroma Cacao (Cocoa) Extract, Linalool, Citronellol, Myristic Acid, Pentylene Glycol, Lauric Acid, Tocopherol, Acrylates/Stearyl Methacrylate Copolymer, Tremella Fuciformis Sporocarp Extract, Hyaluronic Acid, Achillea Millefolium Extract, Ceramide NP