Tetra-C with Hexyldecyl Ascorbate - 15mL

AED 175.00

5% Tax included

Tetra-C Brightening Facial Oil - Tetra-C (Tetra Hexyldecyl Ascorbate) is a highly stable, fat-soluble form of vitamin C which has the ability to penetrate the skin into the deeper layers, bringing powerful results. Tetra C works in synergy with Vitamin E and liquorice root extract to brighten and help diminish fine lines and pigmentation, leaving the skin radiant and youthful looking.

Key Ingredients: Tetrahexyldecyl Ascorbate (Vitamin C) & Vitamin E

  • Anti-Ageing
  • Brightening
  • Anti-pigmentation
  • Anti-oxidant
  • Gentle yet effective

Ingredients: Caprylic/Capric Triglyceride, Tetrahexyldecyl Ascorbate, Limnanthes Alba (Meadowfoam) Seed Oil Squalane, Simmondsia Chinensis (Jojoba) Seed Oil, Rosa Rugosa (Rosehip Oil), Glycyrrhiza Glabra Root Extract, Tocopherol, Citrus Aurantium Dulcis Peel Oil Expressed.

How to use:

Use morning and night. Add 4-5 drops to the palm of the hand and warm for a few seconds before massaging gently onto clean, dry skin.

How to store:

Store in a cool, dark place away from heat and light with lid tightly secured.

Top Tip: Add a few drops to our HydraSilk Moisturiser and blend before applying for an extra boost of anti-oxidant action

Take the hassle out of reordering your fresh serums every month. You’re in control! Sign up for 3 months or to our ongoing subscription plan and automatically receive a 10% discount off each month’s order. Then sit back and relax! Your fresh serums will be delivered to your door each month for as long as you want. You may cancel after the minimum 3 month period. 

Delivery Schedule

  • If you choose a serum subscription it will be delivered every month typically between the 14th and 18th of the month* (immediately after the fresh serum batch has been made).
  • If you set up your subscription before the 12th of the month you will receive your first order a few days later between the 14th and the 18th of that month. 
  • If you set up your subscription after the 12th of the month you will receive your first order between the 14th and the 18th of the following month. 
  • Our subscription plans are for a 3 month period or can be ongoing if you prefer. Choose the best option for you when ordering.

*Delivery times may vary for KSA customers due to the courier chain but we will endeavour to deliver within the stated period.

Cancelling a Subscription

NOTE: We have a minimum three month subscription term, after which you can cancel your plan

  • If required, you will need to cancel your subscription plan by emailing us at least 7 days prior to the next delivery schedule beginning on the 12th of the month to not be charged for the next and subsequent months. Email us at


  • If you wish to cancel your subscription before the end of the plan’s full three month term, you will be charged the full value of your previous month(s) order(s) and effectively forfeit the 10% discount you availed of when subscribing to the plan. This amount will be debited from the card that you used to pay for your original order.

Billing Cycles

  • Payments will be deducted monthly by our payment provider on the same date you placed and paid for your subscription plan. If, for example, you subscribed on January 4th, you will be charged and receive your subscription order confirmation email on the 4th of each month.

Placing Your Order

  • To order a subscription plan from the website, you must first log in or register an account with us by completing the registration form on the website.
  • In order to register an account you must be an individual, a resident in the UAE or KSA, and agree to comply with our Terms and Conditions and Privacy Policy. By creating an account, you are confirming that you are 21 years of age or older.
  • You warrant that all information you provide to us when registering an account is true and accurate to the best of your knowledge and belief. It is your responsibility to ensure the information in your account is updated regularly with any relevant changes.
  • We may refuse at our absolute discretion any application to join us or receive our services for any reason whatsoever.
  • You are responsible for all activities and purchases that occur under your account. You must notify us immediately if you know of, or suspect, that anyone has obtained access to your account or if you otherwise become aware of any unauthorized use of your account or other security breach.
  • Customers are responsible for maintaining the confidentiality of their accounts. They are also responsible for retaining a copy of transaction records and our policies and rules.

    Customer Reviews

    Based on 8 reviews
    Nailah Aljasmi
    Glow on the days without makeup!

    This is every woman's must! if you want a youthful look and hate makeup or clogged skin, get this on your face every morning. Allow it to absorb and see the difference when you walk out of the house! It gives you confidence because you glow and your skin looks much smoother and softer without feeling oily.

    Youthful Glow

    This is one of my favourite products, it has dramatically changed my skin and I no longer wear foundation any more.

    Ambareen Khan
    Nothing like I've ever used

    I have dehydrated skin and have tried all kinds of oils and serums with my moisturizer to leave my skin looking plump and hydrated in the end. However I would either have an oily residue on my face or look like I haven't applied anything at all. Mixing tetra C with my hydrasilk or other moisturizer gives me the perfect glow I want to achieve. My skin looks fresh and dewy without looking greasy. It's honestly one of my favorite KJ products and if you've used KJ products you know how hard it is to say that as every product works miracles! Love love!

    Amazing for that no make-up day glow 😍

    I am obsessed with the Tetra C - it really is a game changer adding this to my routine at the end. It gives me a glowing healthy look! On days where I’m going makeup free I use the Tetra and dome Benefit tint on my cheeks and lips and feel super confident. Thanks KJ 😍

    Where have you been all my life??

    I'm totally in love with the Tetra oil. I haven't used an oil srum previous to trying this but a friend recommended and I'm so glad she did. My skin has transformed using this and Trilogy serum. I can't rave enough about these two. Love love love x

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