Glycation is a process in which sugar molecules bond to collagen and elastin fibers, forming compounds called advanced glycation end products, or A.G.E.s. Over time, A.G.E.s make those fibers stiff and fragile, contributing to loss of firmness, rough texture, and crepey skin. The Circadia Counter A.G.E. Balancing Serum is formulated with ingredients like carnosine and decarboxy carnosine HCL that specifically target this process, helping to neutralize existing A.G.E.s and slow the formation of new ones.

Carnosine is a naturally occurring dipeptide with a well-documented ability to act as an anti-glycation agent. It works by binding to the carbonyl groups that initiate A.G.E. formation, essentially intercepting the reaction before it can damage collagen and elastin. The formula pairs carnosine with decarboxy carnosine HCL, a more stable derivative that reinforces the same protective effect and improves penetration.

Tripeptide-9 citrulline is a signaling peptide that communicates with fibroblasts, the cells responsible for producing collagen. By stimulating the extracellular matrix, it helps support the structural protein network that gives skin its firmness and resilience. In a formula designed to prevent collagen breakdown from glycation, this peptide complements the anti-glycation actives by encouraging the skin to maintain the collagen it already has.

Yes. The formula does not rely on chemical exfoliants, retinoids, or high-concentration acids, making it appropriate for sensitive and reactive skin types. Key soothing ingredients include panthenol and sodium hyaluronate, which help maintain barrier comfort throughout use. The serum is also fragrance-free and formulated without parabens.

Because glycation damage accumulates gradually, reversing its visible effects also takes time. Most users begin to notice improvements in skin texture and resilience after eight to twelve weeks of consistent twice-daily use. The anti-glycation and peptide actives in this formula are cumulative, meaning results continue to build the longer the routine is maintained.

Yes, this serum is formulated for twice-daily use. Apply it after cleansing and toning, then follow with a moisturizer. When used in the morning, always layer a broad-spectrum SPF on top, since UV exposure accelerates both glycation and oxidative stress, which can undermine the benefits of the treatment.

Leontopodium alpinum, commonly known as edelweiss, is included for its high concentration of natural antioxidants, particularly leontopodic acids. It provides environmental defense against the free radical damage that compounds glycation-related skin aging. Because oxidative stress and glycation often work together to degrade collagen, an antioxidant component like edelweiss extract strengthens the overall anti-aging effect of the formula.

Art of Skin Care is an authorized retailer of Circadia, so every product you receive is 100% authentic, sourced directly through official brand channels and never from third-party resellers. Our team is made up of licensed, acne-certified estheticians who hand-select the products we carry based on real skin science and professional results. We don't just sell skincare; we understand it. Not sure if Circadia Counter A.G.E. Balancing Serum is right for your skin? Get a free skincare consultation and one of our estheticians will personally guide you.