The Purest Solutions Brightening & Lightening Vitamin C Serum – 10% Ascorbic Acid + 0.5% Ferulic Acid (30 ml)

This vitamin C serum from The Purest Solutions offers a potent yet balanced formula designed to brighten and even skin tone while defending against environmental stressors. It contains 10% L-ascorbic acid (pure Vitamin C), which is clinically supported to boost collagen production, fade dark spots, and improve skin firmness. Paired with 0.5% ferulic acid, the serum’s antioxidant power is amplified, helping stabilize Vitamin C and strengthen its protective benefits.

To maintain skin hydration and minimize irritation, the formula also includes prebiotics, panthenol (vitamin B5), and a blend of humectants like glycerin and propanediol. These ingredients help support the skin barrier and provide a smooth, dewy finish without a sticky residue. With a pH of approximately 3.2–3.5, the serum is optimized for both stability and absorption.

Key Specifications / Highlights:

• 30 ml bottle
• Active: 10% L-ascorbic acid (vitamin C)
• Synergistic 0.5% ferulic acid for enhanced antioxidant efficacy
• Prebiotics to support skin microbiome
• Panthenol (Vitamin B5) to soothe and repair
• Dual humectants (glycerin + propanediol) for multilayer hydration
• pH‑balanced (approx. 3.2–3.5) for optimal absorption and stability
• Free from fragrance, silicones, drying alcohols, and essential oils

A powerful antioxidant serum combining 10% vitamin C with ferulic acid to brighten skin, boost radiance, and reduce signs of aging. Enriched with hydrating and barrier-supporting ingredients, it provides long-term skin health benefits with a smooth, well-tolerated formula.