




Pigmentation Kit
This ultimate anti-aging and pigmentation kit delivers deep hydration, targets hyperpigmentation and age spots.
- Fade pigmentation and age spots
- Brighten dull skin
- Repair visible signs of aging
Retinal is not suitable for use in pregnancy. C Forte can be comedogenic in acne prone skin and can cause irritation in sensitive skin, including rosacea.
We've swapped Ultimate A with the new Ultimate A Gold. If you prefer Ultimate A, you can build your own kit here.
Description
ESK’s pigmentation kit is designed to be highly effective, well tolerated, and safe for long term use.
This ultimate anti-ageing and pigmentation kit is jam packed with powerful ingredients that work to deliver deep hydration, target hyperpigmentation and age spots, brighten dull skin and repair the visible signs of ageing.
Our Pigmentation Kit is designed to tackle pigmentation with a comprehensive approach, using multiple active ingredients to target various pathways.
Key to this kit is 4-n-butylresorcinol (4NB), a powerful tyrosinase inhibitor that has shown significant pigmentation reduction in studies, with up to 84% effectiveness. Niacinamide helps prevent melanin transfer and strengthens the skin barrier, reducing dryness and water loss.
C Forte combining L Ascorbic acid and ferulic acid helps inhibiting both tyrosinase acting as an anti oxidant.
Retinaldehyde (Vitamin A) boosts cell turnover, flushing excess pigment and addressing oxidative stress. For optimal results, a broad-spectrum sunscreen is essential to protect your progress.
All of these powerhouse ingredients are gentle, pH-balanced, and effective. This kit provides a clear path to a brighter complexion.
Featuring;
- Ingredients designed to fade pigmentation and age spots
- Brightened and healthier looking skin
- Powerful yet gentle formulations
- Designed in combination to hit all pigmentation pathways
What's included
Evidence

4-n-butylresorcinol
4-n-Butylresorcinol helps improve the appearance of pigmentation and supports an even-looking skin tone.

Retinal
Also known as Vitamin A, Retinal is a next-generation retinoid used in skincare to help refine skin texture and improve the appearance of uneven tone and visible signs of ageing. It’s well tolerated and suitable for most skin types, including those that find traditional retinoids too harsh.

Niacinamide
Also known as Vitamin B3. Niacinamide is a well-studied ingredient that helps maintain a healthy skin barrier and supports an even-looking skin tone. It is well tolerated and suitable for all skin types, making it a versatile addition to many skincare formulations.

Glycolic and Lactic Acid
Also known as Alpha Hydroxy Acids. Glycolic and Lactic Acid exfoliate and smooth the skin surfaces.

L-Ascorbic Acid
Also known as Vitamin C, L-Ascorbic Acid (Vitamin C) is a well-studied antioxidant that helps improve the appearance of uneven skin tone and supports smoother-looking skin.

Zinc Oxide
Zinc Oxide is an ingredient that forms a protective layer on the skin and helps reduce visible signs of irritation from environmental exposure.
Emerging evidence

Ferulic Acid
Ferulic acid’s emerging evidence suggests it can improve the effectiveness of Vitamin C and help to reduce the appearance of fine lines and wrinkles.

Hyaluronic Acid
The optimum size of Hyaluronic Acid for skincare is still a topic of research. Emerging evidence suggests that medium-size HA can support skin hydration and help improve the appearance of skin smoothness and plumpness.

Ceramides
Emerging evidence suggests that smaller ceramides support the skin’s surface and help maintain hydration and the appearance of a healthy skin barrier.

Lactobionic Acid
Lactobionic Acid is a Polyhydroxy Acid (PHA) that works as a gentle exfoliant and humectant. It helps to smooth skin texture and improve the appearance of dullness without the irritation often associated with stronger acids. PHAs like Lactobionic Acid also attract moisture, supporting hydrated and visibly refreshed skin.
Usage
Calming Cleanse:
For use as a gentle and calming cleanser: Wet face with warm water, apply 2-3 pumps of cleanser to fingertips and gently massage on face and neck. Rinse thoroughly with warm water.
For use as a makeup remover: Apply to a cotton swab and gently wipe makeup off.
C Forte:
Apply 1 – 2 pumps to fingertips and apply to face after cleansing in the morning. Also for use on décolletage, back of hands and forearms. For use on normal skin (in a humid climate) & oilier skin. Note: on acne prone skin patch test and start with half recommended dosage, keeping away from the “T” zone. If breakout continues, discontinue use.
Zinc Shade:
Apply 2 – 3 pumps following Serum in the morning. Note: Not intended for prolonged exposure to harsh sun.
Enlighten:
Apply 2 – 3 pumps to face (and other areas of hyperpigmentation) following C Forte in the morning For enhanced results, use also in the evening following Smooth Serum Note: for best results, use sunscreen during daylight hours
Smooth Serum:
Apply 2 – 3 pumps to fingertips and apply to face after cleansing in the evening. Also for use on décolletage. On sensitive skin use 1 pump every second day. Gradually increase dose and frequency
Ultimate A Gold:
Apply 2 – 3 pumps to face following Smooth Serum at night. For use on normal and dry skin Note: Do not use if pregnant or breast-feeding Note: Sunscreen should be used during daylight hours when using Vitamin A
Ingredients
Calming Cleanse:
Purified Water, Glycine Soja (Soybean) Oil, Glycerin, Lauryl Glucoside, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Stearic Acid, Glyceryl Stearate, Ceteareth-20, Aloe Barbadensis Leaf Juice, Calophyllum Inophyllum (Tamanu) Seed Oil, Hydroxyethyl Cellulose, Camellia Sinensis (leaf) Extract, Orchis Mascula Extract, Tocopherol, Rosa Damascena, Dehydroacetic Acid, Pelargoneum Roseum, Benzyl Alcohol, Lavandula Angustifolia (Lavender) Oil, Butylene Glycol
C Forte:
Glycerin, Water/Aqua, Propylene Glycol, Ascorbic Acid, Butylene Glycol, Ethoxydiglycol, Phenoxyethanol, Tocopherol, Glycine Soja (Soybean) Oil, Ferulic Acid, Xanthan Gum
Enlighten:
Water (Aqua), Niacinamide, Glycerin, Caprylic/Capric Triglyceride, Ethoxydiglycol, Dimethicone, Coco-Caprylate, Glyceryl Stearate, Cetearyl Alcohol, PEG-100 Stearate, Butyrospermum Parkii (Shea) Butter, Phenoxyethanol, Maltodextrin, Ascorbyl Tetraisopalmitate, Hydrocarbons C12-C16, Caprylyl Glycol, Calcium Pantothenate, Xanthan Gum, 4-N-Butylrescorcinol, Disodium EDTA, Dodecylheptaglycol, Hydrocarbons C11-C13, Pentylene Glycol, Urea, Magnesium Lactate, Papain, Ethylhexylglycerin, Silicic Acid, Tocopherol Acetate, Citric Acid, Fructose, Sodium Hydroxide, Urea, Potassium Lactate
Smooth Serum:
Purified Water, Alcohol, Hamamelis Virginiana (Witch Hazel)Water, Water & Chondrus Crispus Extract and Sodium Hyaluronate, Glycolic Acid, Lactic Acid, Menthyl Lactate, Butylene Glycol & Water & Bambusa Vulgaris Leaf/Stem Extract, Water & Glycerin & Orchis Mascula Extract, Water & Glycerin & Crocus Sativus Stigma Extract, Gluconodeltalactone, Coceth-7 & PPG-1-PEG 9 Lauryl Glycol Ether & PEG 40 Hydrogenated Castor Oil, Dehydroacetic Acid & Benzyl Alcohol, Lavandula Angustifolia (Lavender) Oil, Pelargoneum Roseum, Rosa Damascena, Backhousia Citriodora Oil, Hydroxyethyl Cellulose
Ultimate A Gold:
Water (Aqua), Lactobionic Acid, Niacinamide, Propanediol, Caprylic/Capric Triglyceride, Glycerin, Glyceryl Stearate , C13-15 Alkane, Cetearyl Alcohol, Coco-Caprylate, Ectoin, Sodium Hyaluronate, Ascorbyl Tetraisopalmitate, Butyrospermum Parkii (Shea) Butter, Dimethicone, α-Bisabolol, Natural, Retinal, 4-n-Butylresorcinol, Phosphatidylcholine, Tocopherol, Pentylene Glycol, Ceramide NP, Ceramide AP, Ceramide EOP, Glycine Soja (Soyabean) Oil, PEG100 Stearate, Phenoxyethanol, Mannitol, Cetyl Alcohol, Caprylyl Glycol, Sodium Lauroyl Lactylate, Allantoin, PEG-75 Stearate , Polyglyceryl-10 Laurate, Sphingomonas Ferment Extract, Ceteth-20/Steareth-20, Citric Acid, Fructose, Sodium Hydroxide, Urea, Cholesterol, Phytosphingosine, Carbomer, Xanthan Gum, Maltose, Sodium Chloride, Sodium Lactate, Sodium PCA, Trehalose, Glucose
ESK Results
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