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medik8 Booster Medik8 C-Tetra + Intense
Medik8

Medik8 C-Tetra + Intense

$140.00

Medik8 C-Tetra + Intense 30ml
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Medik8 C-TETRA® + INTENSE 30ml

Lipid Vitamin C Antioxidant Serum

Previously known as CE-Tetra®. 

Kick-start your morning skincare regime with C-Tetra+ Intense. A nourishing and restorative vitamin C serum that enhances skin’s radiance and fights visible signs of ageing. Using a super-stable lipid-soluble form of vitamin C called tetrahexyldecyl ascorbate, the formula sinks deep into skin to provide powerful antioxidant protection against free radicals with minimal irritation. Harnessing the power of Medik8’s best-selling vitamin C serum, C-Tetra+ Intense is boosted with additional brightening and nourishing ingredients. Optimised red ginseng enhances the brightening and smoothing powers of vitamin C. While nourishing maracuja oil alongside squalane and vitamin F leave skin feeling deeply hydrated and supple. The complexion is left soft, protected from environmental damage and visibly brighter-looking. 

Perfect for those who are new to vitamin C, or are looking to upgrade their brightening results from C-Tetra® Cream, Daily Radiance Vitamin C™ or C-Tetra®. Serum.
  • NO ARTIFICIAL FRAGRANCE
  • NO SYNTHETIC COLOURS
  • PARABEN FREE
  • NO PHTHALATES
  • ALCOHOL FREE
  • VEGAN FRIENDLY
  • CRUELTY FREE
Upgrade your vitamin C protection with C-Tetra+ Intense. Deeply nourishing and fast-absorbing, the sumptuous vitamin C formula features an advanced combination of brightening actives to leave skin more even toned and younger-looking. With a subtly sweet fragrance from the nourishing maracuja oil to gently awaken the senses, the powerful antioxidant serum leaves a soft and glowing complexion.
Squalane, Simmondsia Chinensis (Jojoba) Seed Oil, Tetrahexyldecyl Ascorbate, Dimethicone, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Citrus Grandis (Grapefruit) Peel Oil, Ethyl Linoleate, Passiflora Edulis (Maracuja) Seed Oil, Tocopheryl Acetate, Panax Ginseng Root Oil, Olea Europaea (Olive) Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Prunus Armeniaca (Apricot) Kernel Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, PPG-12/SMDI Copolymer, Limonene.
After cleansing in the morning, massage 4 drops across the face, neck and décolletage. Leave to absorb before applying moisturiser.

HOW IT WORKS

This skin is brimming with natural antioxidants that protect against the damaging effects of free radicals. When the skin’s antioxidants become overwhelmed by the number of free radicals on the attack, it needs a little help from its skincare allies. C-Tetra+ Intense serum contains tetrahexyldecyl ascorbate, a super-stable form of vitamin C that boosts the antioxidant defence levels in the skin. Ever the multi-tasker, it also stimulates collagen production to reduce the appearance of fine lines and wrinkles, leaving the complexion plump, radiant and youthful looking. The serum’s brightening power is supercharged by maracuja oil, which is naturally awash with vitamin E and nourishing fatty acids. Alongside this, the intense version of our cult serum is packed full of nourishing vitamin F and squalane which help to reinforce the skin’s natural protective barrier against free radicals. Meanwhile, optimised red ginseng boosts the serum’s brightening powers for a luminous, even complexion.

KEY INGREDIENTS

Tetrahexyldecyl Ascorbate – A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, while stimulating collagen production for a youthful complexion.

Maracuja Oil – Naturally rich in nutrients, maracuja oil nourishes the complexion with fatty acids and provides an antioxidant protective shield.

Vitamin F – Otherwise known as ethyl linoleate or linoleic acid, vitamin F is an omega-6 essential fatty acid which deeply nourishes and hydrates the complexion.

Optimised Red Ginseng – Extracted from the root of red ginseng, this natural extract boosts the serum’s brightening powers while stimulating collagen production.

Vitamin E – A lipid-soluble antioxidant that is naturally present in the skin. Vitamin E protects the skin from free radicals and is regenerated by vitamin C for optimum power.

Squalane – A natural emollient; squalane helps to restore the skin’s natural defensive barrier while deeply hydrating the skin.

50% Off Every 3rd Product*

medik8 products

The offer

50% Off Every 3rd Product*

Add 3 items to cart / 1 will be Half Price*
Add 6 items to cart / 2 will be Half Price*
Add 9 items to cart / 3 will be Half Price*
Add 12 items to cart / 4 will be Half Price*
*Once correct code is applied at checkout

Offer valid on any combination of products sitewide | Online brands only | T&C Apply

How it works

  • Add 3 items to cart minimum
  • Go to checkout
  • Locate discount box in order summary
  • Enter Code: 50%
  • Offer is not triggered or valid until code is entered
  • Discount will apply to the Item/s of the lesser or equal value
  • T&C Apply. See Full Terms & Conditions HERE

Current Offer

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      • Code not valid on the following brands. Medik8. Mesoestetic. Lycogel
      • Code not valid with other codes, rewards or store credits
      • Code will expire at anytime.

      PLUS

      Choose Free Products

      medik8

        • 2 Free samples all orders
        • 3rd free item selection @ 120 Spend
        • 4th free item selection @ $500 Spend
        • 5th free item selection @ $750 Spend
        • NOTE: We have limited our free gifts temporarily due to the very generous nature of our "100% off every 3rd item" promotion. SEE HERE
        • T&C Apply. See Full Terms & Conditions HERE

      How to add free gifts to your order

      • Our free gift pop up will be present once you start adding purchases to your cart. The higher you cart value the more free gifts are on offer to select.
      • Be sure to swipe OR arrow across to see all valid options available.
      • Once you select you 1st gift you may have the opportunity to select more if your cart reaches our spend level that trigger more free gifts. Keep adding you preferences until free gift pop up disappears.
      • When in gift pop up, remember to swipe / arrow across OR click on small grey dots to scroll to view all on offer
      • T&C apply to all free gift offers and it is a condition of accepting our free gifts that you agree to all Terms and conditions. See HERE
      • To see what is currently on offer simply start adding items to the cart and trigger the pop up, you can arrow across or scroll sideways to see all on the pop up OR click on the grey dots below the product images.
      • Duration of offers and promotions. All offers may end and change without notice. Offers are only valid if they are advertised on the live site at the time of processing payment. If a customer leaves a cart and comes back later offers may have ended or changed regardless of external advertising seen earlier. Some offers are only valid for a very limited time and may end a short time after advertised on platforms such as social media or email. Tina Kay Skincare reserves the right to change any offer at anytime as stated in our terms and conditions.

          PLUS 

          Free Post Orders > $95

          &

          2 FREE SAMPLES WITH ALL ORDERS

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          Terms & Conditions 

            • Tina Kay Skincare reserves the right to refuse free gift when offers are redeemed excessively for a single customer.
            • Im multiple orders are placed to make use of multiple discounts. Tina Kay skincare has the right to supply only 1 set of free gifts present on the order of the highest value. All free gift across multiple orders will not be supplied. Multiple orders will be dispatched together with just 1 set of free gifts from the highest value order. Other Free Gifts added to the multiple subsequent are deemed invalid and will not be supplied with original order dispatch and will not be sent later for any reason. Please do not take advantage of our free gift offers as we do wish to continue providing free gifts
            • If a product become out of stock an alternative may be give to prevent holding up dispatch. This is a condition of adding free gifts to cart.
            • Valid Free gifts can not be added to any orders if they are not processed at the time of the order and are not present on the customers invoice. Should there be an issue with adding free gifts at the time of the order please contact customer service for assistance admin@tinakayskincare.com
            • Duration of offers and promotions. All offers may end and change without notice. Offers are only valid if they are advertised on the live site at the time of processing payment. If a customer leaves a cart and comes back later offers may have ended or changed regardless of external advertising seen earlier. Some offers are only valid for a very limited time and may end a short time after advertised on platforms such as social media or email. Tina Kay Skincare reserves the right to change any offer at anytime as stated in our terms and conditions. Some offers may last weeks and some only hours. If you see a offer on the live site you wish to take advantage of we suggest processing order at that time to avoid missing out on the promotion.
            • It is a condition of our free gift promotions that by adding free gifts from our popup you agree that any of your free gift may be substituted for an alternative should any become out of stock at the desecration of Tina Kay Skincare without notification as some gift become out of stock before we can edit our pop ups. This prevents unnecessary delay of dispatch and allows us to offer so many free gifts without excess man hours in editing the pop up especially over night and on weekends
            • Multiples of the same gift types and categories are not valid. Tina Kay Skincare reserves the right to refuse free gift when offers are redeemed excessively for a single customer.
            • Tina Kay Skincare can refuse to supply multiple gift / free packs if customer manages to add more than 1 to order due to glitch in system or for any other reason.
            • Kit value advertised is an approximation due to the nature of the special sized items.
            • Free Kits may change at any time and content list above is a guide not always exact. However we do endeavour to supply listed products as much as possible although some contents may become sold out prior to us editing our free packs due to the un expected high demand. 
            • It is the customer's responsibility to advise Tina Kay Skincare if free gift pop up does not appear after spend requirements are met by adding products to cart. If orders are processed without free gifts and have been processed and packed for delivery free gifts cannot be added retrospectively. Please email prior to processing a order if free gift pop up is not appearing at admin@tinakayskincare.com so arrangements can be made for free gift to be added manually - failure to do so will result in free gifts not being valid.
            • Free Products and gifts are not refundable and are only exchangeable for the same product. If an exchange is necessary meeting our exchange policy. Post back and forth will be the customer's responsibility for exchange unless the product is deemed faulty by Tina Kay Skincare or wrong product was supplied originally. 
            • Tina Kay Skincare reserves the right to refuse supply and or validity of any offer where system glitch may allow excessive Gift / Discounts / Credits or items price $0 where not intended by Tina Kay Skincare. If you are unsure of anything to do with the above please contact for clarification prior to placing order/s at admin@tinakayskincare.com
            • It is a condition of accepting our offers that all customers agree to all terms and conditions. 

            Returns & postage costs for goods supplied at 100% off via our gift pop up OR 100% off every 3rd item purchased

            • Free Products and products purchased as part of our 100% of every 3rd item promotion are not refundable for ANY reason. Should an item that made up any part of the mentioned offer need to be exchanged, post back and forth for the exchange must be agreed by the customer that this will be at the customer's expense (with exception to wrong product sent by Tina Kay Skincare)
            • Refunds will not be issued for free products @ 100% off or products purchased that make up a component of this offer. If a customer does not wish accept our exchange only & post paid by customer conditions in relation to this offer should a return be requested, We advise that one should not apply the advertised code that honours this promotion. T&C strictly apply. 

              NOTE: By accepting free products obtained in any way, all customers must agree to all terms and conditions and agree to pay postage cost back and forth regardless of the reason a return may be requested. All returns request must be submitted my email and approved by Tina Kay Skincare. Any items sent back without prior approval will not be granted exchange, credit or refund will not be processed or will be sent back to the customer at the customer's expense.

              STORE CREDIT TERMS AND CONDITIONS

              • IMPORTANT: Redeem store credits earned on purchases immediately after earning before credit expires.
              • Store credit earned on purchases are valid for 1 day. Use immediately on your favourite products store wide to avoid missing out.
              • Subsequent orders placed using our generous store credits will not be eligible for a second set of free gifts on top of free gifts included in original order where credits we earnt. If added to cart Tina Kay Skincare reserves the right not to supply. 
              • Orders placed with store credits that have a grand total below our free delivery minimum of $50 will require postage paid. Orders using store credit over $50 will not incur a postage free.
              • Store Credits are issued AS WELL as our general rewards program.
              • Store credits are set via email immediately after your order. if you do not get your store credit email please check junk mail. If not found, email us immediately so we can send your store credit code via email before credit expires at admin@tinakayskincare.com
              • It is the customer's responsibility to let us know if they do not receive the store credit code, Once credits expire they can not be reinstated.
              • Goods purchased with store credits and rewards are NOT refundable. If an exchange is necessary meeting our exchange policy a credit with the same expiry will be issued. Post back and forth will be the customer's responsibility for exchange unless the product is deemed faulty by Tina Kay Skincare or wrong product was supplied originally.
              • Strict T&C for Refunds on orders where a store credit is earnt and them redeemed on a subsequent order: We are happy to offer exchange or store credit on items contained in orders where a store credit is earmt and redeemed on a subsequent order, however we cannot off a refund where the refund will consequently reduce the original spend below the total needed to earn the store credits awarded and where a store credit is redeemed.  In any case where a refund is requested prior to order being dispatched will void the store credit and any items purchased with the store credit can not be supplied. Exchanges and store credits where otherwise valid can be offered however monetary refunds cannot be provided. If a customer wishes to receive a refund on a purchase for change of mind will forfeit the store credit and or the product purchased with store credit. If orders are sent in these cases the cost of return postage and resend postage will be at a cost to the customer. In cases where a refund is valid on a faulty item we will require the faulty item returned along side the product purchased with store credit awarded and free gifts also received. If free gifts and items purchased with store credits cannot be returned the cost of these item will be deducted from the refund payable by Tina Kay Skincare. If any customer suspects they may need a refund for change of mind we strongly suggest that you do not redeem store credits to avoid the costs incurred to Tina Kay Skincare of supplying free gifts and or store credits being deducted from any valid refund requested.
              • It is a condition of accepting our offers that you agree to all terms and conditions. Please read more terms and conditions HERE
                      Click light blue Rewards button to see your rewards or sign up + you must be logged to your account to access your vouchers.

                      Earn Loyalty Rewards*

                      • You can earn rewards for doing actions at our store.
                      • Turn rewards into vouchers!
                      • *Rewards will expire after 180 days of inactivity on our store ( no purchases within a 180 day period )
                      • Please Sign In To Use Your Rewards Then Click the Button called Rewards on the left bottom of screen
                      • #smile-points-products
                      • Share on Facebook =  Earn 500 Loyalty Rewards
                      • Place an order =  Earn 8  Loyalty Rewards for every $1 spent
                      • Signup =  Earn 900  Loyalty Rewards
                      • Review a product = Earn 500 Loyalty Rewards
                                                                             - 5 star reviews only
                                                                             - For full sized products only
                                                                             - Not valid for travel sized products
                                                                             - Not valid on discontinued products
                                                                             - Must be a member to receive points
                                                                             - 1 review per product rewardable
                      • Like on Facebook = Earn 400 Loyalty Rewards
                      • Follow on Instagram = Earn 500 Loyalty Rewards
                      • Celebrate a birthday = Earn 400 Loyalty Rewards

                      How Rewards convert into vouchers

                      Loyalty Vouchers - 1 voucher redeemable per order
                      • $5 off coupon
                        $5  Off Voucher
                        Amount discount
                        1000 Rewards
                        $10 off coupon
                        $10  Off Voucher
                        Amount discount
                        2000 Rewards
                      • $20 off coupon
                        $20 Off Voucher
                        Amount discount
                        4000 Rewards
                      • $30 off coupon
                        $30 Off Voucher
                        Amount discount
                        6000 Rewards
                        $30 off coupon
                        $40 Off Voucher
                        Amount discount
                        8000 Rewards
                      • *Loyalty Rewards will expire after 180 days of inactivity on our store ( no purchases within a 180 day period )

                        How to spend rewards - Access your vouchers Sign In To Use Your Rewards & Go Here

                        Every time you earn points at Tina Kay Skincare you will be sent a email with a link for spending and accessing your vouchers.

                        You can also go to https://tkskincare.com.au/#smile-points-products and sign in to your account to access your vouchers

                        Important information about your Loyalty rewards. T&C Apply

                        • Please keep your reward emails.
                        • When you click on spend points you will be directed to the website and will see a pop up. This pop up can sometimes take some time to load so please hang in there. Follow the prompts
                        • You can click any time on the Rewards button to choose a voucher to redeem your points - here you can also see points values and how to earn points
                        • Once your click "spend " a code will be created. Please copy and paste that code into the discount code section at the checkout
                        • Please note that rewards cannot be used in the same transaction as discount codes. We advise that you save your rewards up to earn higher value vouchers to redeem when they are worth more than any discount code at the time.
                        • We offer amazing value with free products / great post deals / high discount codes. Please understand that we cannot honour 2 discounts in 1 transaction in addition to this.
                        • Rewards will expire after 180 days of inactivity on our store ( no purchases within a 180 day period )
                        • Loyalty vouchers cannot be redeemed along site other codes and credits.

                        More about the best way to utilise your points

                        If you use another code the system will only allow 1 at a time. In this case you did apply another code a checkout giving you the discount that corresponds with that code, but i will make sure that the points go back to your rewards if they have now been used and not applied witch can happen if 2 codes are applied in the discount box at the checkout.
                        There will be a email after all your order placed with an update of rewards, on that email is a green button that says " Click here to redeem your points or save this email to save up and use later"
                        As you can see we have great discounts and free gifts and our offers are generous even without the rewards program. So i want to offer you my suggestion for the best way to use the points you have earn. 
                        Save your rewards up until you have enough to redeem the higher value vouchers and use these on a order that will give you a better deal that any current offer at that time.
                        You can go on enjoying our other generous offer whist you build your rewards balance to use at a later date.
                        If you don't have a email you have saved with your rewards up date with the green "click here button " Please let us know and we can send you a link to spend your rewards.
                        Warm regards
                        Tina Kay

                        WE ARE OPEN AND SENDING ORDERS

                        This Rapidly evolving Coronavirus ( Covid-19 ) has imposed and unsettling, fluid situation upon our community, our business and the rest if the world. While the team here at Tina Kay skincare are still fully operational and open for business as usual, we have made a number of changes to our operations to account for a situation that is far from normal.

                        • We have imposed work from home where we can 
                        • We have rearrange our staff hours and shifts to ensure only 1 person is in our office at anyone time where your orders are prepared
                        • We have now introduced some weekend hours among staff to cope with our order volume under our new social distancing measures.
                        • We are no longer allowing anyone to enter this premises 
                        • All orders will be delivered and pick ups are not permitted at this time
                        • All staff are adhering to recommend hygiene requirements
                        • None of our staff have recently traveled overseas or interstate
                        • If any of our staff become unwell they are to report immediately and will be sent home for isolation
                        • Australia Post and all of our couriers who deliver our stock shipments have adopted a "no contact" drop of method without the need for signature on delivery

                        We are truly thankful to be still operational during this uncertain and hard time and will endeavour to keep you informed of any changing situations.

                        Thinking of you and your families. Thank you for your ongoing support and keep well.

                        Warmest regards

                        The team at Tina Kay Skincare

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