SkinCeuticals A.G.E. Interrupter Ultra Serum | 30ml

Additional Product Information

Size: 30ml (1 fl. oz.)

Texture: Lightweight, fast-absorbing serum with dropper applicator

Skin Type Suitability: All skin types and tones

Clinical Testing: 12-week clinical study on 76 subjects; physician-tested with GLP-1 patients; tested to complement ultrasound lifting treatments

Packaging: Airless pump bottle with precision dropper for optimal product dispensing and preservation

Special Notes

Double-Patented Technology: Features proprietary Flavo-Proxylane complex and synergistic ingredient combinations

Professional Integration: Physician-tested to complement in-office ultrasound lifting procedures for enhanced results

GLP-1 Compatible: Specifically tested with patients using GLP-1 medications to address accelerated facial ageing

Clinically Validated: Tested on diverse skin types (Fitzpatrick I-VI) ensuring efficacy across all skin tones

How To Use

Application: Once or twice daily, dispense 1 dropper (4-6 drops) of serum into the palm of your hand. Dab onto forehead, cheeks, chin, and neck, then blend thoroughly into the skin using gentle upward and outward motions.

Frequency: Use once daily for maintenance or twice daily (morning and evening) for optimal anti-ageing results

Timing: Morning application: Apply after cleansing and toning, following your SkinCeuticals vitamin C antioxidant serum, and before moisturiser and broad-spectrum sunscreen. Evening application: Apply after cleansing and any active treatments (such as retinol), before your night moisturiser

Layering: For comprehensive anti-ageing benefits, pair with SkinCeuticals C E Ferulic or Phloretin CF in the morning for antioxidant protection, followed by A.G.E. Interrupter Advanced cream for enhanced glycation defence. Layer beneath any SkinCeuticals moisturiser and always finish with broad-spectrum SPF during daytime use

Expert Tips: To optimally dispense product, fully squeeze the dropper bulb to clear the pipette before dipping into the bottle, then fully squeeze again to draw up the serum. For maximum lifting results, consider pairing with professional ultrasound treatments as this serum is physician-tested to complement in-office procedures

Full Ingredients List

Aqua / Water / Eau, Propylene Glycol, Hydroxypropyl Tetrahydropyrantriol, Glycerin, Dimethicone, Cetearyl Isononanoate, Isohexadecane, Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin, Diisopropyl Sebacate, Vp/Va Copolymer, Hydroxyacetophenone, Phenoxyethanol, Polysilicone-11, Cellulose, Hydrogenated Lecithin, Xanthan Gum, Propanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Panthenol, Rhamnose, Ectoin, Cassia Alata Leaf Extract, Maltodextrin, Sorbitol, Vaccinium Myrtillus Fruit Extract, Sodium Hydroxide, Adenosine, Trisodium Ethylenediamine Disuccinate, Punica Granatum Fruit Extract, Gentiana Lutea Root Extract, Hydrolyzed Soy Protein, Sodium Benzoate, Potassium Sorbate, Citric Acid, Parfum / Fragrance

Please note: Formulations are updated periodically by manufacturers without notice. Therefore, the ingredient lists on this website may differ from the product packaging depending on the time and country of purchase. Please refer to your product packaging for accurate ingredient lists. A patch test before use must be carried out for suitability.

FAQ

Q: How long before I see visible results with A.G.E. Interrupter Ultra Serum?
A: Clinical studies demonstrate that you can expect to see progressive improvements with consistent use. Immediate benefits include increased hydration (73% moisture boost within 1 hour) and strengthened skin barrier. After 4 weeks of twice-daily application, skin appears noticeably smoother (19% improvement) and more radiant (14% enhancement). The most dramatic lifting and firming results become evident at 12 weeks, with up to 18% visible lift, 16% reduction in wrinkles, and 54% improvement in smoothness. For optimal results, commit to consistent twice-daily use alongside complementary skincare practices including daily SPF protection.

Q: Can I use A.G.E. Interrupter Ultra Serum with other SkinCeuticals products?
A: Absolutely. This serum integrates seamlessly into a comprehensive SkinCeuticals regimen. In the morning, apply after your vitamin C antioxidant serum (such as C E Ferulic or Phloretin CF) and before moisturiser and broad-spectrum sunscreen. In the evening, apply after any active treatments such as retinol, followed by your night moisturiser. For enhanced glycation defence, pair with A.G.E. Interrupter Advanced cream. The formula works synergistically with hyaluronic acid-based products like H.A. Intensifier Multi-Glycan for additional volumising and hydration benefits.

Q: What is glycation and how does this serum address it?
A: Glycation is a natural ageing process where excess sugar molecules bind to collagen and elastin fibres in the skin, forming damaging compounds called Advanced Glycation End-products (A.G.E.s). These A.G.E.s cause structural proteins to become stiff and brittle, leading to wrinkles, loss of firmness, and sagging. A.G.E. Interrupter Ultra Serum addresses this through its double-patented technology: the exceptionally high concentration of Flavo-Proxylane (34.6%) supports collagen synthesis and helps restore the dermal-epidermal junction, whilst the Wild Fruit Flavonoid complex (4.6%) specifically reduces oxidative stress linked to A.G.E. formation and protects against further glycation-related damage.

Q: Is this suitable for sensitive skin?
A: Yes. The formula has been clinically tested on all skin types including sensitive skin, and across all skin tones (Fitzpatrick types I-VI). The inclusion of soothing ingredients such as Gentiana Lutea Root Extract, Ectoin, and Panthenol helps support skin comfort and barrier function. However, as with any new skincare product, we recommend performing a patch test before first use. If you have particularly reactive skin or specific concerns, speak to our skincare experts for personalised guidance on incorporating this serum into your routine.

Q: Can I use this serum if I'm undergoing professional aesthetic treatments?
A: Yes, this serum is specifically physician-tested to complement in-office ultrasound lifting treatments. Clinical studies show that when paired with professional procedures, A.G.E. Interrupter Ultra Serum enhances and prolongs results. It's also been tested with GLP-1 patients who may be experiencing accelerated facial volume loss. The formula's soothing properties make it particularly beneficial for post-procedure application. Always follow your aesthetic practitioner's specific post-treatment protocols, and inform them of all products you're using.