
A.G.E. Interrupter Ultra Serum
R2450.00
SkinCeuticals A.G.E. Interrupter Ultra Serum is a high-performance lifting serum designed to target sagging skin, loss of elasticity, and wrinkles, especially in the jawline, neck, and under-eye area. Suitable for all skin types, including mature and ageing skin. Key ingredients include 34.6% Flavo- Proxylane™ and powered by new Cassia Alata Extract, which helps support skin’s integrity and correct visible signs of ageing, like wrinkles and laxity. A Wild Fruit Flavonoids blend of Blueberry and Pomegranate Extracts helps defend against glycation, including UV-induced glycation and protects against free radical damage. Rhamnose supports skin structure and elasticity. Gentiana Lutea Root Extract provides antioxidant and anti-inflammatory benefits to protect skin from ageing linked to glycation. Contains a fragrance. Dr Webster's Recommendation: SkinCeuticals A.G.E. Interrupter Ultra Serum is ideal for patients experiencing visible skin laxity and deep-set wrinkles, particularly around the jawline and neck. It is a powerful daily treatment to support lifting results and visibly rejuvenate skin, especially when used alongside in-clinic ultrasound procedures and in conjunction with SkinCeuticals A.G.E. Interrupter Advanced and a broad-spectrum sunscreen.
Earn 1225 SK1N Points with this purchase
SkinCeuticals A.G.E. Interrupter Ultra Serum is a high-performance lifting serum designed to target sagging skin, loss of elasticity, and wrinkles, especially in the jawline, neck, and under-eye area. Suitable for all skin types, including mature and ageing skin. Key ingredients include 34.6% Flavo- Proxylane™ and powered by new Cassia Alata Extract, which helps support skin’s integrity and correct visible signs of ageing, like wrinkles and laxity. A Wild Fruit Flavonoids blend of Blueberry and Pomegranate Extracts helps defend against glycation, including UV-induced glycation and protects against free radical damage. Rhamnose supports skin structure and elasticity. Gentiana Lutea Root Extract provides antioxidant and anti-inflammatory benefits to protect skin from ageing linked to glycation. Contains a fragrance. Dr Webster's Recommendation: SkinCeuticals A.G.E. Interrupter Ultra Serum is ideal for patients experiencing visible skin laxity and deep-set wrinkles, particularly around the jawline and neck. It is a powerful daily treatment to support lifting results and visibly rejuvenate skin, especially when used alongside in-clinic ultrasound procedures and in conjunction with SkinCeuticals A.G.E. Interrupter Advanced and a broad-spectrum sunscreen.
- Strength
- Blueberry Extract Proxylane®
- Size
- 30ml
- Application
- Serum
- Concern
- Anti-Ageing
Apply 1 pipette to the face and neck twice daily. Spread with fingertips until fully absorbed. Dosage may be adjusted to personal preference. Follow with A.G.E. Interrupter Advanced Cream and a SkinCeuticals sunscreen.
Proxylane
Supports skin structural integrity and firmness
Wild Fruit Flavonoids
Provide antioxidant protection against glycation
Glycyrrhetinic Acid
Soothes the skin and improves radiance
Full Ingredients (INCI)
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

Mask / Colorescience
Total Eye Hydro Gel Treatment Masks (1 pair)
R190.00
These hydrogel masks are designed to provide an instant cooling and soothing effect to the under-eye area. They are infused with powerful ingredients to reduce puffiness and hydrate tired-looking eyes.
Earn 95 SK1N Points

Eye Care / Colorescience
Total Eye Concentrate Serum
R2205.00
Total Eye Concentrate Serum is a potent treatment designed to address signs of aging around the eyes. It features a cooling rollerball applicator to depuff, hydrate, and brighten the delicate eye area.
Earn 1103 SK1N Points
What is A.G.E. Interrupter Ultra Serum used for?
A.G.E. Interrupter Ultra Serum is a serum from SkinCeuticals, formulated for anti-ageing. A high-performance lifting serum that targets wrinkles, sagging, and glycation.
How do I use A.G.E. Interrupter Ultra Serum?
Apply 1 pipette to the face and neck twice daily. Spread with fingertips until fully absorbed. Dosage may be adjusted to personal preference. Follow with A.G.E. Interrupter Advanced Cream and a SkinCeuticals sunscreen.
What are the key ingredients in A.G.E. Interrupter Ultra Serum?
A.G.E. Interrupter Ultra Serum is built around Proxylane, Wild Fruit Flavonoids, Glycyrrhetinic Acid. Proxylane works here to supports skin structural integrity and firmness. The full INCI list is published on this page, so you can check every ingredient before you commit.
How long does A.G.E. Interrupter Ultra Serum take to work?
Fine lines and texture typically begin to soften after 8–12 weeks of consistent use, with continued improvement over six months. Results depend on consistency, and on daily broad-spectrum SPF, which protects the progress you have made.
Can I use A.G.E. Interrupter Ultra Serum with retinol and vitamin C?
Yes, with care. Apply water-based formulas before oil-based ones, and keep strong acids and retinol in separate sessions: vitamin C suits the morning, retinol the evening.
Is A.G.E. Interrupter Ultra Serum safe to use during pregnancy or breastfeeding?
Some actives in A.G.E. Interrupter Ultra Serum, including retinoids and high-strength acids, are generally avoided during pregnancy and breastfeeding. Please speak to your treating doctor or our skincare advisor before use, and favour gentle, pregnancy-safe alternatives.
How long does one 30ml serum last?
A.G.E. Interrupter Ultra Serum is supplied as 30ml. Used at the recommended amount twice daily, most people find a bottle of this size lasts roughly two to three months, though that depends on how far you take it, and whether you cover the neck and décolleté as well as the face.
Is A.G.E. Interrupter Ultra Serum genuine, and where can I buy it in South Africa?
Every A.G.E. Interrupter Ultra Serum sold on SK1N is sourced through authorised SkinCeuticals distribution and dispatched from South Africa, not grey-market stock. Standard delivery is a flat R150 nationwide, and our consultants can confirm it suits your routine before you buy.
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Purifying Mousse
R1230.00
A balancing, foaming cleanser specifically formulated for oily and acne-prone skin. It deeply cleanses pores, regulates excess sebum, and helps prevent breakouts while keeping the skin feeling fresh and clean.
Earn 615 SK1N Points



