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© 2019 by Kate Benji Hong Kong Limited. 

Stay Hydrated! 

This super-active hydrating formula, restores your youthful glow overnight.  A few drops, a good night's sleep and your youthful glow will return. 

Key ingredients 

  • Marine Spring Water proven action firms and hydrates skin

  • Trace Elements - prevent cellular imbalances and boosting all cell function

  • Natural Resin of Myrrh - plumps wrinkles and fine lines

  • Evening Primrose Oil - reveals more radiance

  • Azelaic Acid - lightens dark spots

  • Extracts of Red Micro-Algae  - repairs skin 

  • Castor Oil nourishing the skin

  • Lysine an amino acid to tone and help with fine lines and wrinkles

  • 100% made in France

Kate Benjji Overnight Miracle Hydrating Serum
superactive anti-aging 

The answer to dryness, discomfort and dullness is very simple: hydration. Kate Benji's Overnight Miracle Serum soothe skin rapidly and hydrate deep down where it matters most. The use of Marine Spring Water instead of regular water, a major base of the Overnight Miracle Serum skincare formula, allows Kate Benji to claim its key formula ingredients are active. Marine Spring Water is a source of hydration and vitality.

 After 4 weeks, consumers found their skin:
  • Restore youthful radiance and moisture instantly 

  • Minimises large pores overnight

  • Lift up result in 7 days 

Marine Spring Water hydrates skin fast

Drawn from a natural reservoir more than 22 meters deep in North Brittany France, Marine Spring Water is  favourable to skin.  It prevents the trans-epidermal water loss (TEWL) by stimulating the production of endogenous skin lipids; improves the circulation of water in the skin by increasing the number of hemidesmosomes (dermo-epidermal links).

Trace Elements boost skin cells
Trace Elements boost all cell function

Minerals and trace elements are important catalysts to all cell functions. Maintaining ideal mineral levels is key to preventing cellular imbalances and boosting all cell function. Without new cells renewing at the optimum rate skin-ageing is accelerated. Radiance is lost. Sensitivity increases.


As result, this lightweight gel form of serum harnesses some of the world’s most powerful natural ingredients – including Marine Spring Water drawn from Brittany France,  the essentials oils of  natural resin of Oneotherane and Commipheroline, activated by Trace Elements create a powerful blend of active ingredients that penetrate through the deepest layers of the skin, to provide an intensive anti-ageing solution for the face and neck. 

Our philosophy 

Bringing 21st century philosophy to natural healing skin remedies, Kate Benji helps you restore your youthful glow by harnessing the power of essential oils, minerals and active ingredients. All the marine ingredients developed by Kate Benji are natural and answer to the ISO 16128 norm  for natural and organic cosmetic ingredients. All our products are 100% made in France. 

Contact Us

Office phone: +852 3958 2311

Whatsapp/ wechat: 98883683

Appointment is welcome for potential business partners. Call us 

Kate Benji Hong Kong Limited

15/F, Langham Place Office Tower 

8 Argyle Street , Mongkok

Kowloon, Hong Kong