DearKlairs Vitamin C Serum 5% — Gentle Brightening Serum for Even Tone & Dark Spot Care, Sensitive Skin-Friendly 1.18 fl oz

DearKlairs Vitamin C Serum is a gentle daily brightening serum that combines 5% stabilized ascorbic acid, niacinamide and EGF peptides to even skin tone and reduce the look of dark spots without harsh irritation.

This lightweight Korean-formulated serum is created for everyday use by people who want a visible glow and more even skin texture while minimizing sensitivity. The formula emphasizes mildness and compatibility: it’s fragrance-free, essential oil–free, vegan-certified, and clinically non-comedogenic. Designed to layer comfortably under moisturizers and sunscreen, it aims to refresh dull complexions and target post-acne marks without the typical sting associated with stronger vitamin C treatments.

How quickly will I notice brighter skin after I start using it?

Most users report an immediate subtle glow from improved radiance within the first applications, with clearer visible improvements in tone and spot appearance over several weeks of consistent use. Results depend on skin type and prior condition.

• Immediate: lightweight formula absorbs and imparts natural-looking luminosity.
• 2–4 weeks: gradual fading of minor discoloration and more even surface tone.
• 6–8 weeks: clearer reduction in post-acne marks and improved texture with regular use.

Is this safe for sensitive or acne-prone skin?

Yes — the product is formulated with a low 5% concentration of pure vitamin C and calming support ingredients to minimize stinging and irritation. It’s non-comedogenic and free from fragrance and essential oils, which lowers the risk of breakouts or sensitivity reactions.

• 5% stabilized ascorbic acid: effective yet gentle concentration.
• Fragrance- and essential oil–free to reduce irritation triggers.
• Non-comedogenic texture absorbs quickly without leaving residue.

How do I incorporate this serum into my daily skincare routine?

Use it as a targeted treatment step after cleansing and toning, then follow with moisturizer and sunscreen in the daytime. For evening use, it pairs well with hydrating layers but avoid combining with other strong actives at first to assess tolerance.

• Morning: cleanser → toner → DearKlairs Vitamin C Serum → moisturizer → SPF.
• Evening: cleanser → toner → serum → moisturizer; patch-test with retinoids or acids.
• Start every other day if you have very reactive skin, then increase to daily as tolerated.

What specific skincare concerns does this serum address?

The formula targets multiple common concerns in one lightweight drop: it brightens an overall dull complexion, helps reduce the look of dark spots and post-acne marks, refines the appearance of enlarged pores, and supports skin hydration and plumpness.

• Dark spots and uneven pigmentation: stabilized vitamin C and niacinamide help even out tone.
• Texture and pores: lightweight peptides and niacinamide refine surface appearance.
• Hydration and resilience: EGF peptides boost moisture retention and plumpness.

Who is this for? DearKlairs Vitamin C Serum suits anyone seeking a mild yet effective brightening treatment: those with sensitive, reactive or combination skin, people troubled by post-acne marks or uneven pigmentation, and anyone who prefers a clean, fragrance-free daily serum that layers well under sunscreen and makeup. If you want a gradual, manageable approach to brighter, more even skin without aggressive irritation, this serum is formulated to fit into a gentle, results-oriented routine.

Ingredients

Water, Propylen Glycol, Ascorbic Acid(5%, Hydroxyethylcellulose, Centella Asiatica Extract, Citrus Junos Fruit Extract, Illicium Verum(Anise) Fruit Extract, Citrus Paradisi(Grapefruit) Fruit Extract, Nelumbium Speciosum Flower Extract, Paeonia Suffruticosa Root Extract, Scutellaria Baicalensis Root Extract, Polysorbate 60, Brassica Oleracea Italica (Broccoli) Extract, Chaenomeles Sinensis Fruit Extract, Orange Oil Brazil, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Disodium EDTA, Lavandula Angustifolia (Lavender) Oil, Camellia Sinensis Callus Culture Extract, Larix Europaea Wood Extract, Chrysanthellum Indicum Extract, Rheum Palmatum Root Extract, Asarum Sieboldi Root Extract, Quercus Mongolia Leaf Extract, Persicaria Hydropiper Extract, Corydalis Turtschaninovii Root Extract, Coptis Chinensis Root Extract, Magnolia Obovata Bark Extract, Lysine HCL, Proline, Sodium Ascorbyl Phosphate, Acetyl Methionine, Theanine, Lecithin, Acetyl Glutamine,SH-Olgopeptide-1, SH-Olgopeptide-2, SH-Polypeptide-1, SH-Polypeptide-9, SH-Polypeptide-11, Bacillus/Soybean/Folic Acid Ferment Extract, Sodium Hyaluronate, Caprylyl Glycol, Butylene Glycol, 1,2-Hexanediol