Salicylic Acid 2% Solution is a water-based serum made with an optimum concentration of salicylic acid which targets textural irregularities while removing dead skin cells that can clog pores. And because it promotes exfoliation, this solution helps visibly reduce congestion, giving way to brighter, clearer skin. Suitable for use by teenagers with blemish-prone skin.

Vitamin C Suspension 30% in Silicone is a smooth cream-like formula that uses direct Vitamin C to help visibly reduce signs of aging by brightening and balancing uneven skin tone. This water-free formula provides 30% direct L-Ascorbic Acid which remains completely stable due to the absence of water. What’s more, this water-free formula contains extra-light silicones, which lessen the tingling sensation that can be associated with topical vitamin C treatments.

Note: The vitamin C powder in this formula may contribute to the texture of the product which is suspended in a silicone base, providing a smooth and soft skin feel. If desired, this formula can be diluted in a cream base per application to allow the skin to build tolerance over time.

Some skin care ingredients seem to have everything going for them – and azelaic acid is one of those mighty few. Produced naturally by yeast that lives on healthy skin, this anything but ordinary acid brightens skin’s tone while visibly boosting texture and minimising blemishes.

This high-strength, low-irritation serum has been proven to soften fines lines, improve pigment problems and revitalise skin. A water-free solution, this stars a 2% concentration of advanced retinoid active ‘Granactive Retinoid’, which has been shown to defy ageing without any of the irritation commonly caused by retinol use. This is The Ordinary’s moderate strength formulation, for a higher version, try {Granactive Retinoid 5% in Squalane}.