#SkinCare

The debate over whether premium-priced or budget-friendly vitamin C serums deliver optimal skin benefits continues to captivate skincare enthusiasts globally. A recent review by Wirecutter, highlights intriguing aspects that explain the stark price disparities between products, while offering recommendations in both categories.

Vitamin C, often revered for its skin-brightening and anti-aging properties, presents formulation challenges due to its notorious stability issues. This stability influences the efficacy of the serum, as noted by dermatologist Mina Amin. A prime example is the high-end SkinCeuticals C E Ferulic, distinguished by its patented stabilization method which enhances both solubility and longevity of the active ingredients. Senior staff writer Rory Evans describes vitamin C as a “diva ingredient,” requiring specific conditions for optimal absorption and effectiveness.

A recent industry analysis highlights why some vitamin C serums cost over a hundred dollars while budget options still promise visible benefits. The discussion points to formulation complexity, stability research, and ingredient quality as key drivers of price, with practical takeaways for Thai readers seeking value and effectiveness.

Vitamin C is prized for brightening and anti-aging effects, but its stability is notoriously tricky. Stability directly affects how well a serum works over time. The higher-priced SkinCeuticals C E Ferulic is famous for its patented stabilization approach, which improves solubility and longevity of the active ingredients. Industry observers describe vitamin C as a “diva ingredient” that needs specific conditions to perform at its best.