Free Express Delivery on orders over £50 from the UK

Our New Customer Service Email: support@greenkeratin.uk

Our New Customer Service Email: support@greenkeratin.uk

Your cart

Your cart is empty

RTN X SERUM – The Powerhouse Retinol Solution

Vegan-Friendly | High-Efficacy Formula | Age-Defying Powerhouse

Transform your skin with this potent, next-generation retinol serum that delivers maximum anti-ageing benefits with minimal irritation. The RTN X SERUM uses encapsulated, time-released retinol (0.3%) to provide deep rejuvenation and renewal, stimulating collagen production and improving skin elasticity, smoothness, and clarity for a youthful, glowing complexion.

Boosted with DIMETHYLMETHOXY CHROMANOL (0.05%), a remarkable antioxidant, and the revolutionary ALTHEOSTEM™️ (3%), which supports skin renewal at a cellular level, this serum is your go-to for transforming tired, dull skin.

It also features Climbazole, a potent retinol activator that stimulates the skin’s retinoid activity. A calming fusion of Chamomile extract, Bisabolol, and Beta-glucan soothes redness and protects the skin’s natural barrier.

Why You’ll Love It:

  • Encourages skin renewal and smooths fine lines.
  • Strengthens collagen production for firmer, more elastic skin.
  • Supercharges results with advanced retinol and antioxidant technology.
  • Reduces signs of ageing with minimal irritation, making it suitable even for sensitive skin.

Key Ingredients:

  • Encapsulated Retinol (0.3%): Stimulates skin cell turnover and collagen production for visibly younger-looking skin.
  • DIMETHYLMETHOXY CHROMANOL (0.05%): A powerful antioxidant that fights free radicals and improves skin tone.
  • ALTHEOSTEM™️ (3%): Supports senolytic activity to promote skin renewal.
  • Climbazole: Enhances retinol efficacy for faster, more noticeable results.
  • Chamomile Extract, Bisabolol, Beta-Glucan: Soothe and protect the skin from irritation.

How to Use: Apply a thin layer of RTN X SERUM to the face and neck 1-2 nights per week (non-consecutive nights). Use within six months of opening.

Full Ingredients (INCI):
For RTN X SERUM: AQUA, GLYCERIN, CETEARYL OLIVATE, PEG-10 DIMETHICONE, PSORALIA CORYLIFOLIA SEED OIL, PROPANEDIOL, BISABOLOL, SODIUM POLYGLUTAMATE, SODIUM CARBOMER, BETA-GLUCAN, SODIUM STEAROYL LACTYLATE, SODIUM HYALURONATE, DIMETHICONE, DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER, PENTYLENE GLYCOL, BENZYL ALCOHOL, ALTHAEA ROSEA FLOWER EXTRACT, RETINOL, CHAMOMILLA RECUTITA FLOWER EXTRACT, POLYSORBATE-20, XANTHAN GUM, CAPRYLIC/CAPRIC TRIGLYCERIDE, HYDROACETIC ACID, LEVULINIC ACID, CLIMBAZOLE, POLYGLYCERYL-10 MYRISTATE, ETHYL LAUROYL ARGINATE HCL, SODIUM BENZOATE, POTASSIUM SORBATE, GLYCERYL CAPRYLATE, BHT, BHA, DIMETHYLMETHOXY CHROMANOL, CI 60730.

This advanced formula features a blend of encapsulated retinol for deep skin renewal, powerful antioxidants for skin protection, and soothing ingredients to minimize irritation while promoting healthier skin.

Caution:

  • Avoid direct contact with the eyes and lips. If the product comes into contact with these areas, rinse thoroughly with water immediately.
  • Do not apply to irritated, wounded, swollen, or sunburned skin. If skin irritation develops, reduce the frequency of use or discontinue application.
  • Not recommended for use during pregnancy or breastfeeding.
  • Use only at night. During the day, always apply an SPF cream if exposed to sunlight.
  • Keep out of reach of children. For external use only.
  • Close the container tightly after each use and store it in a cool, dry place.
  • This product contains Vitamin A-related compounds, contributing to your daily intake of Vitamin A. For optimal freshness, use within six months of opening.

RTN X SERUM – The Powerhouse Retinol Solution

normal price £48.95
Unit price
per 
Availability
 
Tax included.
Recyclable
Made in UK

RTN X SERUM – The Powerhouse Retinol Solution

Vegan-Friendly | High-Efficacy Formula | Age-Defying Powerhouse

Transform your skin with this potent, next-generation retinol serum that delivers maximum anti-ageing benefits with minimal irritation. The RTN X SERUM uses encapsulated, time-released retinol (0.3%) to provide deep rejuvenation and renewal, stimulating collagen production and improving skin elasticity, smoothness, and clarity for a youthful, glowing complexion.

Boosted with DIMETHYLMETHOXY CHROMANOL (0.05%), a remarkable antioxidant, and the revolutionary ALTHEOSTEM™️ (3%), which supports skin renewal at a cellular level, this serum is your go-to for transforming tired, dull skin.

It also features Climbazole, a potent retinol activator that stimulates the skin’s retinoid activity. A calming fusion of Chamomile extract, Bisabolol, and Beta-glucan soothes redness and protects the skin’s natural barrier.

Why You’ll Love It:

  • Encourages skin renewal and smooths fine lines.
  • Strengthens collagen production for firmer, more elastic skin.
  • Supercharges results with advanced retinol and antioxidant technology.
  • Reduces signs of ageing with minimal irritation, making it suitable even for sensitive skin.

Key Ingredients:

  • Encapsulated Retinol (0.3%): Stimulates skin cell turnover and collagen production for visibly younger-looking skin.
  • DIMETHYLMETHOXY CHROMANOL (0.05%): A powerful antioxidant that fights free radicals and improves skin tone.
  • ALTHEOSTEM™️ (3%): Supports senolytic activity to promote skin renewal.
  • Climbazole: Enhances retinol efficacy for faster, more noticeable results.
  • Chamomile Extract, Bisabolol, Beta-Glucan: Soothe and protect the skin from irritation.

How to Use: Apply a thin layer of RTN X SERUM to the face and neck 1-2 nights per week (non-consecutive nights). Use within six months of opening.

Full Ingredients (INCI):
For RTN X SERUM: AQUA, GLYCERIN, CETEARYL OLIVATE, PEG-10 DIMETHICONE, PSORALIA CORYLIFOLIA SEED OIL, PROPANEDIOL, BISABOLOL, SODIUM POLYGLUTAMATE, SODIUM CARBOMER, BETA-GLUCAN, SODIUM STEAROYL LACTYLATE, SODIUM HYALURONATE, DIMETHICONE, DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER, PENTYLENE GLYCOL, BENZYL ALCOHOL, ALTHAEA ROSEA FLOWER EXTRACT, RETINOL, CHAMOMILLA RECUTITA FLOWER EXTRACT, POLYSORBATE-20, XANTHAN GUM, CAPRYLIC/CAPRIC TRIGLYCERIDE, HYDROACETIC ACID, LEVULINIC ACID, CLIMBAZOLE, POLYGLYCERYL-10 MYRISTATE, ETHYL LAUROYL ARGINATE HCL, SODIUM BENZOATE, POTASSIUM SORBATE, GLYCERYL CAPRYLATE, BHT, BHA, DIMETHYLMETHOXY CHROMANOL, CI 60730.

This advanced formula features a blend of encapsulated retinol for deep skin renewal, powerful antioxidants for skin protection, and soothing ingredients to minimize irritation while promoting healthier skin.

Caution:

  • Avoid direct contact with the eyes and lips. If the product comes into contact with these areas, rinse thoroughly with water immediately.
  • Do not apply to irritated, wounded, swollen, or sunburned skin. If skin irritation develops, reduce the frequency of use or discontinue application.
  • Not recommended for use during pregnancy or breastfeeding.
  • Use only at night. During the day, always apply an SPF cream if exposed to sunlight.
  • Keep out of reach of children. For external use only.
  • Close the container tightly after each use and store it in a cool, dry place.
  • This product contains Vitamin A-related compounds, contributing to your daily intake of Vitamin A. For optimal freshness, use within six months of opening.