Catalyst Milk Concentrate | RATIONALE
Catalyst Milk Concentrate
30ml
Rejuvenate + Refine
Gently reawakens skin’s own refining and retexturing processes for crystal clarity.
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Skin Conditions
Dry Skin
Amino Acids and Peptides deeply hydrate the skin, while improving texture and boosting the skin’s moisture levels. Skin Identical Zinc provides nourishment and protection by restoring barrier function. Australian SolarRepair Botanicals replenish skin cells and also increase hydration levels.
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Blemishes
Peptides and Amino Acids gently recalibrate skin pH to a more healthy acidic level, helping to reduce acne-causing bacteria; controlling breakouts while fortifying barrier function. Skin Identical Zinc acts as a powerful Anti-inflammatory agent, while providing hydration and an instant calm to irritated skin. Australian SolarRepair Botanicals help to regulate sebum production.
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Pigmentation
Alpha and Beta Hydroxy Acids gently recalibrate skin pH to a healthy acidic level, working to boost skin cell renewal and fade epidermal pigmentation, evening out skin tone, texture and achieving instant clarity and radiance. Lactic Acid targets and brightens hyperpigmentation and treats sun damage. Hexapeptides help to restore barrier function and hydrate the skin. Australian SolarRepair Botanicals help to boost natural solar defence mechanisms to prevent further pigmentation from the sun.
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Rosacea
Peptides and Amino Acids gently recalibrate skin pH to a healthy acidic level without irritation. Skin Identical Zinc calms inflammation and instantly soothes irritated skin, while restoring barrier function and hydrating even the most sensitive skins. Australian SolarRepair Botanicals help to regulate sebum production.
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Sensitivity
Sensitive skin types that are unable to tolerate Hydroxy Acids can safely use Peptides and Amino Acids to gently recalibrate skin pH to a healthy acidic level without irritation. Skin Identical Zinc calms inflammation and instantly soothes irritated skin, while restoring barrier function and hydrating even the most sensitive skins. Australian SolarRepair Botanicals help to strengthen skin resilience.
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Sun Damage
For sun damaged skin, Peptides gently recalibrate skin pH to a healthy acidic level, working to boost solar resilience and evening out skin tone and texture. While Amino Acids restore moisture levels and enhance barrier function. Skin Identical Zinc boosts natural solar defence, and works to calm inflammatory responses from exposure to solar damage.
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Catalyst Milk Concentrate

This rejuvenating Milk Concentrate employs powerful recalibrating Peptides to masterfully reactivate skin’s pH back to a healthy, acidic level without irritation. Epidermal hydration is amplified while anti-inflammatory, Skin Identical Zinc supports Australian Botanicals to fortify barrier function and enhance skin resilience.

Benefits
  • Calms and rejuvenates reactive and sensitised skins
  • Boosts skin resilience and solar defence mechanisms
  • Recalibrates skin pH and inhibits bacteria in acne skins
  • Prevents Trans-Epidermal Water Loss (TEWL) and enhances moisture transport 
  • Provides anti-bacterial properties to combat breakouts and acne
  • Strengthens skin barrier function and reduces sensitivity
Directions
  1. Apply two to three drops in the evening after cleansing. Smooth gently over face, neck and décolletage.
  2. Directly follow with your RATIONALE night-time prescription.

If you are unsure about how this product fits in to your RATIONALE skincare routine, our expert Team of Online Skin Consultants is here to help.

Active Ingredients

Zinc PCA

  • Powerful anti-inflammatory actives that work to reduce redness, strengthen barrier function and promote overall skin health
  • Moisturises the skin, promotes healing and reduces redness

Amino Acids

  • Amplifies epidermal hydration and fortifies natural barrier function
  • Encourages healthy Glutathione production as a key antioxidant
  • Enhances skin resilience and strengthens barrier function
  • Rehydrates and locks in moisture by preventing TEWL
  • Enhances Natural Moisturising Factors (NMFs)
  • Maintains skin smoothness and suppleness

Oligopeptides 

  • Gently re-acidifies the stratum corneum
  • Restores healthy barrier function 
  • Brighten epidermal pigmentation by normalizing the desquamation process 

Piroctone Olamine

  • Combats acne and sporadic breakouts by preventing the replication of bacteria on the skin’s surface
  • Offers superior defence against Propionibacterium bacteria (P.acnes)
  • Regulates sebum production in acne- or breakout-prone skin

Australian Solar Repair Botanicals

  • Reduce inflammation within sensitive and irritated skin
  • Boosts natural Solar Repair protective functions and defence mechanisms