ESK Smooth Serum is an overnight exfoliating serum formulated with a blend of alpha hydroxy acids (AHAs) and a polyhydroxy acid (PHA) to improve skin texture, smoothness and overall skin clarity. Suitable for normal, oily, combination, acne-prone, and mature skin, it promotes surface exfoliation and encourages a brighter, more even-looking complexion.

The formula contains 3% glycolic acid, 1% lactic acid and 1% gluconolactone. Glycolic acid and lactic acid work to exfoliate dead skin cells from the surface of the skin, while gluconolactone provides gentle exfoliation together with hydrating properties. This combination helps improve skin texture, refine the appearance of uneven skin tone and promote smoother-looking skin.

ESK Smooth Serum is formulated to complement ESK’s vitamin A products and can be incorporated into an evening skincare routine before applying your retinal product. Regular use helps maintain skin clarity and supports a smoother, more refined complexion. The formula has a pH of approximately 3.5–4.0 and is non-comedogenic, sulphate-free, paraben-free, vegan-friendly and cruelty-free.

Key Benefits in ESK Smooth Serum
Contains 3% glycolic acid, 1% lactic acid and 1% gluconolactone.
Supports acne-prone skin.
Targets congestion and excess oil.
Promotes gentle overnight exfoliation.
Helps improve skin texture and smoothness.
Supports a brighter, more even-looking complexion.
ESK Smooth Serum helps maintain skin clarity.
Can be used before a retinol/retinal product as part of an evening skincare routine.
Non-comedogenic.
Sulphate-free.
Paraben-free.
Vegan-friendly and cruelty-free.

How to Use ESK Smooth Serum
Apply 1–2 pumps to clean, dry skin after cleansing in the evening. Follow with your night cream or retinol/retinal product as recommended. If you are new to exfoliating acids, apply every second night for the first week before increasing to nightly use.

Ingredients (INCI) in ESK Smooth Serum
Aqua, Alcohol, Hamamelis Virginiana Water, Glycolic Acid, Glycerin, Gluconolactone, Bambusa Vulgaris Leaf/Stem Extract, Butylene Glycol, Coceth-7, Crocus Sativus Stigma Extract, Menthyl Lactate, PEG-40 Hydrogenated Castor Oil, PPG-1-PEG-9 Lauryl Glycol Ether, Lactic Acid, Hydroxyethylcellulose, Benzyl Alcohol, Chondrus Crispus Extract, Dehydroacetic Acid, Rosa Damascena Flower Oil, Orchis Mascula Extract, Phenoxyethanol, Linalool, Citronellol, Pelargonium Graveolens Flower Oil, Lavandula Angustifolia Oil, Geraniol, Citral, Benzoic Acid, Sodium Benzoate, Sodium Hyaluronate, Backhousia Citriodora Leaf Oil.

Size 15ml, 50ml