YOUN Beauty Vitamin C Face Serum 20% (60 ml) with Hyaluronic Acid & Ferulic Acid for Radiant, Hydrated Skin

YOUN Beauty 20% Vitamin C Face Serum is a concentrated antioxidant treatment that brightens, hydrates, and helps protect skin from oxidative stress using 20% sodium ascorbyl phosphate plus hyaluronic acid, ferulic acid and vitamin E.

This serum combines a stable, bioavailable form of vitamin C with moisture-binding hyaluronic acid and supportive antioxidants to help skin look smoother and more radiant. Designed by Dr. Anthony Youn and produced in the USA, the formula emphasizes clean ingredients — no parabens, no fragrance, gluten-free and vegan-friendly — and comes in an opaque white glass bottle to limit oxidation and preserve potency.

How does this serum brighten and protect skin?

The formula uses 20% sodium ascorbyl phosphate, a stable vitamin C derivative, together with ferulic acid and vitamin E to deliver antioxidant support. These act in combination to address dullness and environmental stressors while supporting a healthier-looking skin surface.

• 20% sodium ascorbyl phosphate for sustained vitamin C activity
• Ferulic acid and vitamin E for antioxidant synergy
• Opaque bottle packaging to reduce oxidation and maintain efficacy
• Non-irritating delivery designed for daily topical use

Will this serum hydrate without feeling heavy?

The serum blends low- to mid-weight humectants and oils so it hydrates without leaving a greasy residue. Hyaluronic acid attracts and holds moisture while jojoba oil and aloe vera provide lightweight conditioning to the skin surface.

• Hyaluronic acid for multi-depth moisture retention
• Jojoba oil and aloe vera for soft, non-greasy hydration
• Fast-absorbing texture suitable for layering under moisturizers or sunscreen
• Formulated to work with most skin-care routines and skin types

How should I incorporate this serum into my routine safely?

Apply a few drops to clean, dry skin once daily—morning or evening—followed by moisturizer and sunscreen if used in the morning. Because it’s a concentrated antioxidant treatment, start with every other day if you have sensitive skin and increase frequency as tolerated.

• Use 2–4 drops on face and neck after cleansing and toning
• Introduce gradually for sensitive skin; perform patch test if needed
• Always follow with broad-spectrum SPF in daytime routines
• Store upright in a cool, dark place to preserve stability

What practical benefits will I notice and when?

With consistent use, you can expect improved skin radiance and more even-looking tone, along with hydrated-feeling skin. Visible changes depend on individual skin and routine consistency; many users report noticeable brightening within a few weeks.

• Brighter-looking complexion with regular application
• Smoother skin texture due to hydration and barrier support
• Reduced appearance of dullness from environmental exposure
• Designed to complement serums, moisturizers, and SPF

Who is this for: YOUN Beauty 20% Vitamin C Face Serum is intended for anyone seeking a clinically minded antioxidant serum that balances potency with clean formulation. It’s suitable for people wanting to boost radiance, add targeted antioxidant support to their skincare routine, or introduce a stable vitamin C derivative without heavy oils or added fragrance. Avoid using with products that specifically advise against vitamin C, and consult a dermatologist if you have active skin conditions or concerns.

Ingredients

Aqua (Deionized Water), Sodium Ascorbyl Phosphate (Vitamin C), Hamamelis Virginiana (Witch Hazel) Water, Cassia Angustifolia Seed Polysaccharide (Plant Based Hyaluronic Acid), Dimethyl Sulfone (MSM), Tocopheryl Acetate (Vitamin E), Organic Aloe Vera Leaf Juice, Ferulic Acid, Rosehip Seed Oil, Glycerin (Kosher Vegetable), Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Snow Mushrooms Seed Extract, Propanediol, Organic Jojoba Oil, Centella Asiatica (Organic Gotu Kola) Extract, Dandelion Extract, Horsetail Extract, Wild Geranium Extract, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Ethylhexylglycerin