VI DERM Vitamin C Brightening Concentrate 10% THD Ascorbate – 1 fl oz, Lightweight Oil‑Soluble Serum for Dark Spots & Radiance

VI DERM Vitamin C Brightening Concentrate is a clinical-strength, oil-soluble 10% THD ascorbate serum designed to visibly brighten skin, fade dark spots, and support a more even, radiant complexion.

This lightweight, water-free concentrate blends a stable form of vitamin C with smoothing silicones to deliver antioxidant protection, improved tone, and a refined skin surface without heavy residue. The formula focuses on targeted brightening and age-defying support while staying free of parabens, fragrance, and gluten. It’s crafted to layer under SPF or over moisturizers and works for a wide range of skin types, including those prone to sensitivity.

How quickly will I notice brighter skin?

Visible improvements in radiance and tone often appear within a few weeks of consistent daily use, though individual results vary. THD ascorbate is an oil-soluble, stable vitamin C that penetrates effectively, so you’re likely to see gradual fading of dullness and enhanced vibrance with continued application.

• Apply once daily to clean, dry skin for best results.
• Expect gradual brightening over 4–12 weeks with regular use.
• Works alongside sunscreen to protect and maintain improved tone.

Will this help reduce dark spots and uneven pigmentation?

The 10% THD ascorbate in this concentrate supports reduction in the appearance of dark spots and helps even out skin tone by targeting surface discoloration. It’s formulated to act without harsh exfoliants, making it suitable for users seeking correction without irritation.

• Targets pigmentation while minimizing irritation risk.
• Best used consistently, morning or evening, as part of a routine.
• Combine with sun protection to prevent recurrence of spots.

How does the texture feel and how should I layer it?

The serum uses a water-free base with Cyclopentasiloxane for a silky, moisture-sealing texture that feels lightweight and non-greasy. It smooths fine lines visually and sits comfortably under SPF or over moisturizer without pilling.

• Apply a few drops to face and neck; pat gently until absorbed.
• Layer under sunscreen in the morning for antioxidant support.
• Use over moisturizer at night to lock in hydration and radiance.

Is this formula safe for sensitive skin and what ingredients are omitted?

VI DERM Brightening Concentrate is formulated to be clean and gentle: it’s vegan, cruelty-free, and free from parabens, gluten, and added fragrance. The stable, oil-soluble vitamin C minimizes oxidation and is less likely to sting than some water-based, high-acid vitamin C formulations.

• Free from parabens, gluten, and fragrance.
• Water-free, stable formulation to reduce irritation potential.
• Suitable for many sensitive skin types—patch test if concerned.

Who is this for? This concentrate is aimed at anyone looking to visibly brighten dull skin, reduce the look of dark spots, and support an age-defying routine without heavy textures or strong fragrances. It’s a good choice for people who want a professional-grade vitamin C option that layers easily with sunscreen and moisturizers, and for those seeking a cleaner, vegan formulation suitable for most skin types. If you have active irritation or are using prescription skin treatments, consult a dermatologist before adding a new concentrated active.

Ingredients

Cyclopentasiloxane, Tetrahexyldecyl Ascorbate (Vitamin C), Dimethicone/Vinyl Dimethicone Crosspolymer