ESK Ultimate A is a night cream formulated with 0.06% retinal and 4% niacinamide to improve the appearance of fine lines, wrinkles, uneven skin tone and skin texture while supporting the skin barrier. Suitable for all skin types, including dry, sensitive, reactive and rosacea-prone skin, it provides an effective introduction to retinaldehyde and is gentle enough for nightly use.

Retinal is an advanced form of vitamin A that helps promote smoother, firmer and more even-looking skin, while niacinamide helps strengthen the skin barrier and improve overall skin tone and clarity. The combination provides an effective evening treatment that supports healthier-looking skin without compromising tolerability.

Ultimate A has a skin-friendly pH of approximately 4.5–5.0 and is non-comedogenic, sulphate-free, paraben-free, free from essential oils, vegan-friendly and cruelty-free. Developed for nightly use, it is particularly well suited to those beginning retinal therapy or anyone looking for a gentler vitamin A product that is suitable for sensitive skin.

Key Benefits in ESK Ultimate A
Contains 0.06% retinal to improve the appearance of fine lines, wrinkles and skin texture.
Contains 4% niacinamide to support the skin barrier.
Helps improve the appearance of uneven skin tone.
Promotes smoother, firmer and brighter-looking skin.
Suitable for all skin types, including sensitive and rosacea-prone skin.
Gentle enough for nightly use.
Non-comedogenic.
Free from essential oils.
Sulphate-free.
Paraben-free.
Vegan-friendly and cruelty-free.

How to Use ESK Ultimate A
Apply 1–2 pumps to clean skin after cleansing as the final step of your evening skincare routine. Gentle Glow or Smooth Serum may be applied after cleansing and before Ultimate A if recommended as part of your routine. Do not use during pregnancy, breastfeeding or while trying to conceive.

Ingredients (INCI) in ESK Ultimate A
Water (Aqua), Macadamia Ternifolia Seed Oil, Caprylic/Capric Triglyceride, Glycerin, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Niacinamide, Sucrose Distearate, Cetearyl Alcohol, Sucrose Stearate, Ethanol, Tocopheryl Acetate, Dehydroacetic Acid, Benzyl Alcohol, Retinal, Glycolic Acid, Xanthan Gum, Sodium Hyaluronate.

Size 15ml, 50ml