A.G.E. Interrupter Ultra Serum

$205.00

A concentrated anti-aging serum designed to visibly reduce deep wrinkles, improve firmness, and restore skin density. SkinCeuticals A.G.E. Interrupter Ultra Serum targets advanced glycation to smooth texture and support resilient, youthful-looking skin.

If A.G.E. Interrupter Advanced is your cream, this is its performance partner. This serum gives you that extra tightening, smoothing, and density support before you seal everything in with moisturizer.

We love it for clients who feel like their skin is thinning or losing structure — especially around the cheeks and jawline. It layers beautifully under A.G.E. Interrupter Advanced for a true glycation-focused routine. Think lift, strength, and long-term correction.

As glycation accelerates visible skin aging, wrinkles deepen, elasticity weakens, and skin begins to lose density. SkinCeuticals A.G.E. Interrupter Ultra Serum is a high-potency anti-wrinkle serum formulated to address these changes at a deeper level.

Powered by an advanced concentration of Proxylane™, a potent flavonoid blend, and glycyrrhetinic acid, this corrective serum helps minimize the appearance of deep-set lines, restore visible firmness, and improve overall skin texture. Its lightweight yet powerful formula penetrates quickly, making it ideal for layering under moisturizer without heaviness.

Designed for mature or prematurely aging skin, this firming serum supports smoother contours, improved elasticity, and a more refined appearance over time.

• Use once or twice daily on clean, dry skin
• Apply 1–2 pumps to face and neck
• Follow with A.G.E. Interrupter Advanced or your preferred moisturizer
• Always finish with SPF in the morning

Pro Tip: Focus application on smile lines, marionette lines, and areas prone to loss of firmness.

Key Ingredients

Proxylane™ – Helps improve firmness and reduce the look of deep wrinkles
Flavonoid Blend – Targets visible signs of glycation
Glycyrrhetinic Acid – Soothes and helps refine skin tone
Firming Support Complex – Improves elasticity and visible density
Hydrating Base – Enhances smoothness without heaviness

Full Ingredient List

Aqua/Water, Glycerin, Alcohol Denat., Dimethicone, Hydroxyethylpiperazine Ethane Sulfonic Acid, Butylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Chlorphenesin, Disodium EDTA, Glycyrrhetinic Acid, Hydrolyzed Rice Protein, Hydrolyzed Soy Protein, Hydrolyzed Yeast Protein, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Proxylane™, Silica.

Frequently Asked Questions

A.G.E. Interrupter Ultra Serum is a concentrated anti-aging serum that targets advanced glycation to visibly reduce deep wrinkles, improve firmness, and help restore skin density. It works by addressing glycation-related damage that stiffens collagen, providing actives designed to support collagen integrity and skin elasticity. The formula also smooths texture and supports a more resilient skin surface, making it useful in a clinical-grade anti-aging routine. This product benefits people with mature or photo-damaged skin, visible deep wrinkles, and loss of firmness who want a topical approach to reduce glycation-related aging. Note that meaningful improvements require consistent use over weeks and sun protection; it is not a replacement for in-office procedures and results vary by skin condition and adherence.
Use A.G.E. Interrupter Ultra Serum twice daily, morning and evening, on clean, dry skin unless your clinician advises otherwise. Regular twice-daily application ensures the anti-glycation actives remain available to the skin during its repair and regeneration cycles, supports ongoing collagen and elasticity maintenance, and maximizes cumulative benefits. Apply a small, even amount before thicker moisturizers and always follow with broad spectrum sunscreen in the morning to protect newly repaired tissue. Those with very reactive skin should patch test first and may start with once-daily or alternate-night use until tolerance is established.
Yes, A.G.E. Interrupter Ultra Serum is formulated to be compatible with sensitive skin types, but proceed with standard precautions. The clinical formulation focuses on repairing glycation-related damage and improving skin density without relying solely on harsh irritants, and it is indicated for combination, dry, and sensitive skin. People with sensitive skin will benefit from its restorative and firming actions while minimizing aggressive exfoliation. However, because individual tolerance varies, perform a patch test on the inner forearm and introduce the serum gradually. If you are using prescription actives or have eczema or rosacea concerns, consult a dermatologist before adding a new clinical-grade serum.
You may notice improved hydration and softer texture within a few weeks, while more pronounced reductions in deep wrinkles and measurable gains in firmness and density typically appear after consistent use for two to three months. This timeline reflects how topical anti-glycation and collagen-supporting ingredients act: initial cosmetic smoothing can be rapid, but remodeling collagen networks and reversing glycation-related cross-linking takes longer. Outcomes depend on baseline skin condition, adherence, concurrent sun protection, and complementary treatments. For faster or greater change, combine the serum with daily SPF and discuss in-office procedures with your clinician.
Yes, A.G.E. Interrupter Ultra Serum can be integrated into an active anti-aging regimen, but sequence and tolerance matter. Apply the serum after cleansing and before richer creams; when combining with retinol or prescription retinoids, introduce one product at a time and start slowly to monitor irritation. The serum’s focus on glycation and collagen support complements retinol’s cell turnover and collagen-stimulating effects, and it pairs well with antioxidants and moisturizers. If you experience redness or sensitivity, reduce frequency, separate application times to morning and evening, or consult a skincare professional for a tailored layering plan.