DNA Serum
DNA Repair Booster
Intensive rejuvenation and repair, supercharged with Vitamin A, DNA Repair Enzymes and Australian SolarRepair Botanicals.
Skin Conditions
Purple Letter D

DNA Serum

This nourishing serum intensifies your nightly dose of Vitamin A and DNA Repair Enzymes, delivering powerful overnight rejuvenation and repair. Supercharged with Australian SolarRepair Botanicals to target solar-induced DNA damage and activate cellular regeneration processes.

  • Provides optimal skin re-firming and rejuvenation 

  • Repairs solar-induced DNA damage 

  • Assists DNA repair following sun exposure 

  • Smooths and clarifies skin tone and texture

  • Helps fade pigmentation

  • Boosts skin hydration and barrier function

  • Soothes irritation 

  1. Smooth one to two drops gently over face, neck, décolletage and backs of hands each evening. 

  2. To intensify your nightly dose of Vitamin A + DNA Repair Enzymes, follow with DNA Night Cream. 

  3. Use in conjunction with your prescribed RATIONALE Essential Six formulas for optimal overnight rejuvenation and repair.

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

Vitamin A (Retinol + Retinyl Linoleate) 

  • Re-firms and rejuvenates 

  • Increases cell turnover to a healthy rate 

  • Treats + prevents the signs of ageing

  • Strengthens vascular network

  • Targets pigmentation

  • Evens out skin tone and refines skin texture

DNA Repair Enzymes

  • Supplements the skin’s own DNA repair capacity 

  • Identifies, excises + corrects damaged DNA

  • Reverses the damaging effects of solar exposure

  • Targets signs of sun damage + ageing before they appear 

Vitamin K1

  • Strengthens vascular network

  • Anti-inflammatory

  • Calms redness within the skin

  • Fortifies skin barrier function

Australian SolarRepair Botanicals

  • Anti-inflammatory

  • Strengthens the skins barrier function

  • Down regulates sebum production 

  • Increases microcirculation 

  • Boosts natural solar defence mechanisms within the skin

  • High dose of Antioxidants prevents against free radical damage