Formulated with 1% retinol to improve skin texture and uneven pigmentation, and to minimize the appearance of fine lines and wrinkles.
ZO is a medical grade skincare brand that requires a consultation with one of our skin specialists before purchasing.
Every recommendation is guided by our clinical team to ensure your products align with your treatment plan and long-term skin goals.
Trusted expertise and authentic ZO Skin Health products, exclusively available through Ireland’s leading partner.
Enjoy exclusive extra benefits through our KINS Partnership Program.
Every time you spend with KINS, you earn points towards future treatments and product savings.
Complimentary shipping included for orders over €100. Orders under €100 are charged at €7.
Collect your order from our Cork clinic and receive tailored advice from our specialists.
Innovative formulation ensures stability for maximum anti-ageing benefits.
Helps to improve skin’s brightness, reduces appearance/look of brown spots and provides a more even tone.
Provides antioxidant protection against the signs of free radical damage.
Combats irritation to help calm and soothe the skin.
1% encapsulated retinol – Diminishes the appearance of fine lines + wrinkles while improving skin smoothness
Vitamins C, E and A – Provides additional antioxidant protection
Zanthoxylum bungeanum (sichuan pepper) fruit extract, sunflower seed oil and rosemary leaf extract – Minimizes the appearance of redness to restore a more youthful skin tone
Glycerin, sunflower seed oil, plukenetia volubilis seed oil – Hydrate and support the skin barrier with essential lipids
Cyclopentasiloxane, Dimethicone Crosspolymer, Dimethicone, Prunus Amygdalus Dulcis (Sweet Almond) Oleosomes, Aqua/Water/Eau, Glycerin, Polysorbate 20, Retinol, Plukenetia Volubilis Seed Oil, Helianthus Annus (Sunflower) Seed Oil, Leontopodium Alpinum Meristem Cell Culture, Marrubium Vulgare Meristem Cell Culture, Zanthoxylum Bungeanum Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Zea Mays (Corn) Oil, Oleyl Alcohol, Lecithin, Diisopropyl Adipate, Tocopheryl Acetate, Ascorbyl Palmitate, Ascorbic Acid, Tocopherol, Sodium Sulfite, BHT, Beta-Carotene, Caprylyl Glycol, Fragrance (Parfum), Citral, Limonene, Phenoxyethanol, Chlorphenesin. Please note: This ingredient list is sourced directly from the brand’s website. While we make every effort to ensure the information is accurate and up to date, formulations may change over time.
Radical Night Repair is a high-potency retinol. If you have not been using retinol, begin use gradually. Follow guidance provided by the KINS team for specific instructions of use.
Following cleansing, apply to clean, dry skin twice a week
Increase frequency to alternate days
Then, increase use to every day as tolerated
Anticipated Reactions
Redness, flakiness, dryness, burning, or stinging are all normal, anticipated reactions when starting retinol. With regular product use, skin will acclimate, revealing a smoother, more even-toned and youthful-looking complexion. Pair your retinol with a ZO® functional hydrator to minimize anticipated reactions. Consult a physician for customised retinol protocol. Like prescription retinoic acid, retinol will make your skin more sensitive to the sun. Wear SPF 30 or higher daily.
At KINS, we exclusively use ZO Skin Health and no other brand — a medical-grade skincare range developed by world-renowned dermatologist Dr. Zein Obagi. ZO products are backed by science and designed to restore skin health at a cellular level. Unlike cosmetic brands, ZO delivers real, measurable change: improving skin texture, tone, and function while targeting concerns like acne, pigmentation, and ageing. We choose ZO solely because it works — it’s results-driven, clinically proven, and trusted by top skin professionals worldwide
Non-retinol skin brightener that evens skin tone and reduces dark spots
Protects against environmental stressors and defends against premature signs of aging by hydrating the skin and supporting skin barrier restoration
Delivers hydrating and calming benefits for post-procedure or dry and irritated skin. Formula rejuvenates skin renewal while improving appearance of fine lines and wrinkles.
