





Potent- C
An advanced vitamin C serum featuring 10% Ascorbyl Tetraisopalmitate, Hexylresorcinol, and Ethyl Linoleate. This potent formula reduces hyperpigmentation, promotes skin brightness, and supports barrier health.
This product is exclusive to Synergie Practitioner clinics.
An advanced vitamin C serum featuring 10% Ascorbyl Tetraisopalmitate, Hexylresorcinol, and Ethyl Linoleate. This potent formula reduces hyperpigmentation, promotes skin brightness, and supports barrier health.
This product is exclusive to Synergie Practitioner clinics.
An advanced vitamin C serum featuring 10% Ascorbyl Tetraisopalmitate, Hexylresorcinol, and Ethyl Linoleate. This potent formula reduces hyperpigmentation, promotes skin brightness, and supports barrier health.
This product is exclusive to Synergie Practitioner clinics.
Advanced vitamin C serum with ATIP and Hexylresorcinol.
Benefits:
Harnesses the power of Hexylresorcinol and Ethyl Linoleate to address dark spots and improve skin clarity
Advanced clinical-strength vitamin C formula with 10% Ascorbyl Tetraisopalmitate
Protects against environmental damage with powerful antioxidants like CoQ10 and Lycopene
Stimulates collagen production to improve skin firmness and elasticity
Supports barrier health and hydration with Ethyl Linoleate and Betaine
“Finding effective and stable vitamin C derivatives is always a challenge for formulators and Ascorbyl tetraisopalmitate (ATIP) ticks all the boxes. It deeply absorbs through the skin’s lipid network to enable gentle and rapid penetration to target skin cells. ATIP is acid free and beneficial for even the most sensitive skin types. It offers all the benefits of antioxidant protection, anti-ageing and skin brightening of the benchmark ingredient L-ascorbic acid.”
-Terri Jones (Founder and Formulator)
Key ingredients:
10% Ascorbyl tetraisopalmitate (ATIP)
Ascorbyl tetraisopalmitate (ATIP) is one of the most stable forms of vitamin C on the market. Ideal for sensitive skin types, ATIP can effectively penetrate the epidermis and converts to the active from of vitamin C (ascorbic acid) in the dermis at 84%. This ensures controlled and targeted penetration of L-ascorbic acid with reduced likelihood of irritation. ATIP is also a potent antioxidant and prevents cell damage from solar radiation and environmental aggressors. To support youthful skin, ATIP also reduces the appearance of uneven skin tone, reduces inflammation and supports collagen production to combat fine lines and general skin ageing.
Hexylresorcinol Complex
Synergie’s Hexylresorcinol Complex combines the brightening properties of Hexylresorcinol, supported by scientific studies to effectively address pigmentation, with the restorative benefits of Ethyl Linoleate. This synergistic blend is designed to assist in regulating melanin production, reducing the appearance of UV-induced pigmentation, and protecting skin cells from oxidative stress, contributing to a brighter and more even-toned complexion. While Hexylresorcinol works to target pigmentation pathways, Ethyl Linoleate helps support the skin barrier, calm redness, and balance sebum levels, offering a holistic approach to maintaining healthy, radiant skin.
Coenzyme Q10
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, dermal protein synthesis, 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.
Lycopene (hydrolysed tomato skin)
A potent, topical antioxidant essential for protecting skin against environmental damage and ageing.
Betaine
Betaine is a powerful humectant and can also act to control and maintain water balance in the skin, making it a superior ingredient for hydration and barrier support. It also counteracts skin irritants and assists in reducing skin irritation.

Synergie Practitioner: A doctor-only edit of six advanced key cosmeceuticals taken from the Synergie Skin range.
★★★★★
“Superb. Will only ever use this vitamin c. A little goes a long way and super radiant skin is the result.”
-Jen