Synergie Skin Pure-C Crystals 7g

A super antioxidant duo of L-ascorbic and alpha lipoic acid with skin brightening and age-defying benefits. 

Buy product

A super antioxidant duo of L-ascorbic and alpha lipoic acid with skin brightening and age-defying benefits. 

A super antioxidant duo of L-ascorbic and alpha lipoic acid. The stable and water-free L-ascorbic acid crystals are considered the gold standard form of topical vitamin C. This product is an essential addition to all skincare routines with potent antioxidants, skin brightening, and age-defying benefits.

Key Benefits

The ultimate strength L-ascorbic acid in crystal form

Brightens uneven skin tone

Promotes collagen and elastin to minimise fine lines and wrinkles

Stable powder formula will not oxidise, unlike water-based formulas

Alpha lipoic acid for amplified antioxidant protection

How to use

Using the spatula provided, dispense 1 heaped scoop of Pure-C Crystals powder into the palm of your hand and dissolve with 4 drops of water.

Alternatively, mix the Pure-C Crystals powder with your recommended Synergie serums (1:4 ratio) for targeted results:

Do not combine with retinol or niacinamide serums.

If you have a known sensitivity to acidic products, introduce Pure-C Crystals slowly over 3 weeks to allow the skin to acclimatise.

Key Ingredients

L-ascorbic acid (vitamin C)
Pure L-ascorbic acid is the ultimate strength and most widely studied form vitamin C. Vitamin C is a powerful antioxidant that fortifies the cells to protect them from UV and environmental damage. It promotes the formation of collagen to reduce the appearance of fine lines and wrinkles while promoting skin lightening by suppressing melanin production providing a more even skin tone. L-ascorbic acid is also a potent anti-inflammatory, and it reduces skin redness while accelerating skin healing.

Alpha lipoic acid (ALA)
A powerful antioxidant that works synergistically with L-ascorbic acid for amplified free radical protection. ALA also reduces ageing glycation in the skin, the process by which sugars attack collagen fibres leading to wrinkle formation. It is also able to reduce the appearance of enlarged pores, reduce inflammation and improve vital blood flow and nutrient delivery to the skin.

Suitable for

For all skin types

Synergie Skin must be professionally prescribed and only available for purchase through our clinic or by telephone on 02 8034 2140.

Full Ingredient List


As part of our commitment to innovation, Synergie formulations are updated from time to time. Always refer to the ingredient list on the box for the most current version.