When it comes to skincare, Vitamin C is often hailed as a hero ingredient—essential for brightening skin, boosting collagen production, and fighting the signs of aging. But did you know that not all Vitamin C serums are the same? While Vitamin C can deliver powerful results, its effectiveness depends on several factors. According to Jordan Harper, founder of Barefaced and a nurse practitioner, a stable and effective Vitamin C serum must meet three key criteria to truly deliver the results your skin deserves.
1. Must Be Made with L-Ascorbic Acid
The most important ingredient in a quality Vitamin C serum is L-Ascorbic Acid, the water-soluble, active form of Vitamin C. This is the form of Vitamin C that has been proven to have the most potent antioxidant properties, meaning it helps protect skin cells from environmental damage, such as pollution and UV rays. But not all Vitamin C formulations use this form—many use derivatives that are less effective or more unstable.
2. pH Between 3.2 and 3.5
Vitamin C is effective when it’s absorbed into the skin, but for maximum potency, the serum must have the right pH. The ideal range for Vitamin C serums is between 3.2 and 3.5. If the pH is too high, the Vitamin C won’t penetrate the skin effectively. If it’s too low, the serum can become too irritating, causing redness or inflammation.
3. No More Than 20% L-Ascorbic Acid
While higher percentages of L-Ascorbic Acid might sound appealing, studies show that concentrations above 20% aren’t any more effective and can actually cause skin irritation. For most skin types, a 15-20% concentration is ideal, offering potent benefits without overwhelming the skin.
Barefaced Liquid Gold: The Perfect Vitamin C Solution
One of the best examples of a high-quality Vitamin C serum is Barefaced’s Liquid Gold. This serum ticks all the boxes for an effective Vitamin C treatment, with its perfect 15% concentration of L-Ascorbic Acid—just enough to reap the benefits without irritating the skin. The formula is also packed with additional antioxidants to amplify its effects, giving your skin a defense against environmental damage and a boost in collagen production.
Unlike traditional water-based Vitamin C serums, Liquid Gold is a micro-emulsion formula, utilizing coconut esters for a rich and hydrating feel. This makes it perfect for layering with other skincare products, such as Barefaced’s Toning Pads, for enhanced efficacy. Think of it as a daily multivitamin for your skin—brightening, hydrating, and protecting your complexion all at once.
Why Choose Liquid Gold?
Barefaced’s Liquid Gold isn’t just another Vitamin C serum; it’s an antioxidant powerhouse designed for real results. It minimizes the appearance of fine lines, fights free radicals, and helps to prevent premature aging. This serum not only brightens but also strengthens your skin’s natural defenses, making it an essential step in any skincare routine.