Synergie Skin

A rapidly absorbing, non-acidic vitamin C serum suitable for all skin types, including sensitive skin. The biocompatible formula provides gentle and targeted penetration for maximum results. Vitamin C and coenzyme Q10 work in tandem to deliver a potent dose of antioxidants, reduce the appearance of fine lines and wrinkles, promote even skin tone, reduce age spots, and protect against UV and environmental damage.

Synergie Skin’s Vitamin C suite includes the following formulations:

  • Effica C (Ascorbyl tetraisopalmitate, moderate potency, low irritation profile). This is the recommended Vitamin C product for new users and those with sensitive skin.
  • SupremaC+ (Ethyl ascorbic acid, moderate potency, moderate irritation profile). This is a multi-acid serum recommended for more robust skin.
  • Pure-C Crystals (L-ascorbic acid, high potency, low irritation profile).
  • Vit-C Plus Crystals (L-ascorbic acid, high potency, low irritation profile). This product is not available online and is exclusively prescribed by Synergie Practitioners.

Recommended for

All skin types and conditions

Key Ingredients

– 10% Ascorbyl Tetraisopalmitate (ATIP) 

Ascorbyl tetraisopalmitate (ATIP) is one of the most stable forms of vitamin C on the market. Upon topical application, ATIP has an 84% conversion rate into free L-ascorbic acid and demonstrates superior absorption due to its lipophilic (oil-loving) nature. Ideal for sensitive skin types, ATIP can penetrate skin on an enhanced level, ensuring controlled and targeted penetration and reducing the likelihood of irritation. ATIP is a potent antioxidant and prevents cell damage from solar radiation and environmental aggressors, and has been shown to exert free radical scavenging effects within 30 minutes for up to 40 hours post application. To support youthful skin, ATIP also reduces the appearance of uneven skin tone and supports collagen production to combat fine lines and general skin ageing.

– Coenzyme Q10 (CoQ10)

Coenzyme Q10 is found in every cell and tissue within the human body. It is a powerful antioxidant involved in numerous biological functions, including energy production and stabilising free radicals. Coenzyme Q10 levels decrease with age, resulting in the reduced ability to produce collagen and elastin. Topically applied, this ingredient assists in neutralising free radical damage and reversing the visible signs of ageing. In Effica C, coenzyme Q10 is what provides the formula its distinctive lemon-like colour.

– Hydrolysed Tomato Skin (Lycopene)

Powerful antioxidant to combat solar radiation and pollution-based free radical damage. In addition to superior antioxidant benefits, lycopene offers protection to cells to help fight the signs of ageing and support skin health. When used in combination with other antioxidants, lycopene is able to enhance the protective benefits of other antioxidant ingredients such as vitamin C, resulting in a more effective and superior formula.

– Betaine

Acts like a humectant and can also act to control and maintain water balance in the skin. It counteracts skin irritants and assists in reducing skin irritation.

Ordering Synergie Products

We stock a complete range of Synergie Skin cosmeceutical skin care and mineral makeup products in our clinic and restrict online purchases. If you would like to access these products, please call us on 03 5221 9920 or book a skin consultation.

Shipping, Returns & Refunds


Free shipping is available on all orders over $250.00.

Shipping is a flat rate of $15.00 for all orders under $250.00 which includes Insurance.

All parcels are sent using the Australia Post network and will be posted out within 24 hours from purchase. We also use Australia Post insurance, which covers loss or damage while being carried by Australia Post (but not after delivery).

Orders can take anywhere from 5 to 7 business days to be delivered. 

Please note that this is subject to change in peak periods eg: Christmas holiday period.

All parcels do not require a signature and will be left in a safe place if no one is home.

Please consider using a delivery address where there will be someone to receive the parcel. If you do not receive your parcel within 10 days from date of purchase, please contact the clinic on (03) 5221 9920 and we will follow this up for you.

All retail products are the same products as used by our clinicians and in-house clients. We only use medical grade skincare from some of the industries leading skincare brands. We process all orders at our clinic in Geelong, Victoria.

For more information on our product ranges, please call us on (03) 5221 9920.

Returns and Refunds

We will refund or exchange any product provided it is returned to us within 30 day of purchase. You need to return the product unused, or used to the minimum extent for you to learn of its unsuitability (that is, when the product is exactly as described, but you found that it is not suitable anyway). 

Faulty Products

If you find your product is faulty (eg: pump not working) please contact the clinic on either (03) 5221 9920 or through the CRC mobile on 0428 462 299. We will happily exchange this for you once we receive the faulty product either via post or in person. 

We want you to be happy with your purchase, and its effectiveness on your skin. Should you have a concern with your product, please let us know by emailing enquiries.crc@outlook.com or contact the clinic.