SkinCeuticals A.G.E Interrupter Ultra Serum 30ml

Collapsible tab content

Loss of firmness
Reduced elasticity
Skin laxity
Fine lines
Wrinkles
Forehead lines
Under-eye wrinkles
Less-defined facial contours
Jawline and neck concerns
Dull skin
Dehydrated skin
Mature skin
Glycation-related ageing concerns
Visible changes following significant weight loss
Clients complementing lifting ultrasound treatments
Clients seeking an advanced firming serum

Helps visibly lift and firm the skin
Improves elasticity across key facial areas
Supports more defined-looking facial contours
Helps improve the appearance of the forehead
Helps improve the appearance of the cheeks
Helps refine the jawline and neck
Visibly softens fine lines and wrinkles
Helps improve skin smoothness
Promotes a more radiant complexion
Provides rapid and sustained hydration
Helps strengthen the skin moisture barrier
Targets visible signs associated with glycation
Supports skin affected by collagen decline
Contains 34.6% Flavo-Proxylane technology
Tested across different skin tones and types
Suitable for sensitive skin
Drying-alcohol-free
Dye-free
Paraben-free

Use once or twice daily on clean skin.

Apply one dropper to the palm of the hand, then dab the serum over the forehead, cheeks, chin and neck. Blend evenly into the skin.

In the morning, apply after a SkinCeuticals vitamin C antioxidant serum and before moisturiser and broad-spectrum SPF50+ sunscreen.

In the evening, apply after cleansing and corrective treatments but before moisturiser. When combined with retinol, apply the retinol first and follow with A.G.E. Interrupter Ultra Serum.

Suggested Routine

AM: Cleanser → C E Ferulic → A.G.E. Interrupter Ultra Serum → A.G.E. Interrupter Advanced → SPF50+

PM: Cleanser → Resveratrol B E → A.G.E. Interrupter Ultra Serum → A.G.E. Interrupter Advanced

With Retinol: Cleanser → Retinol Treatment → A.G.E. Interrupter Ultra Serum → Moisturiser

34.6% Flavo-Proxylane Technology

A high-concentration complex combining a 30% Proxylane solution with 4.6% wild-fruit flavonoids to target visible signs associated with glycation, collagen decline, wrinkles and skin laxity.

30% Proxylane Solution

Contains Hydroxypropyl Tetrahydropyrantriol, a biomimetic active used to support skin integrity, hydration, firmness and a visibly tightened appearance.

4.6% Wild-Fruit Flavonoids

A blend of blueberry and pomegranate extracts that provides antioxidant support against oxidative stress associated with advanced glycation end-products.

Rhamnose

A hydrating sugar molecule that helps support visible firmness, elasticity and skin quality.

Cassia Alata Leaf Extract

A botanical active included to support the skin’s natural resilience and the formula’s visible firming benefits.

Gentiana Lutea Root Extract

A botanical ingredient that helps promote a more sculpted appearance across the face and neck.

Ectoin

Helps protect against environmental stress while supporting hydration and skin-barrier quality.

Panthenol

A form of provitamin B5 that helps hydrate, soothe and condition the skin.

Adenosine

Provides complementary conditioning and visible line-smoothing support.

Complete Australian Ingredient List

Aqua / Water, 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.

Ingredient lists may change. Refer to the ingredient list printed on the Australian product packaging for the most current information.

Australian Clinical Results

SkinCeuticals reports the following results for the finished serum:

After one application:

73% increase in skin moisture after one hour
Strengthened skin-barrier function

After 12 weeks:

Improved elasticity across the jawline, cheeks and forehead
40% improvement in skin smoothness
14% reduction in forehead lines
17% reduction in under-eye wrinkles
30% improvement in radiance

The formula was tested across different skin tones and skin types.

International Clinical Results

In international testing involving 76 participants not using GLP-1 medication, average results after 12 weeks included:

7.6% visible lifting
7.6% reduction in global wrinkles
40% improvement in skin smoothness

Results among the strongest responders reached:

Up to 18% visible lifting
Up to 16% reduction in global wrinkles
Up to 54% improvement in skin smoothness

The “up to” results represent top responses rather than the average result across all participants.

The serum has also been physician-tested within routines for clients using GLP-1 medications and as a complement to professional lifting ultrasound treatments. These combination results should not be attributed to the serum alone.