OEM ODM skin care product pure serum anti-aging whitening moisturizing Vc nicotinamide collagen skin care essence Vegan Anti-Aging Brightening Serum – Niacinamide, Retinol, Vitamin C & Hyaluronic Acid Complex The global facial serum market was valued at USD 6.20 billion in 2025 and is expected to reach USD 10.66 billion by 2033, growing at a CAGR of 7.1%-. The industry is pivoting away from the reactive language of "anti-aging" toward the proactive science of skin longevity-.