Only available for sale to customers living in the UK and Ireland 4ml Travel Size- Combats common skin-ageing concerns - Time-release mechanism reduces irritation - Contains retinol at 0.3% concentratioN - Added Climazole to boost activity or retinoids to give the power of higher percentages - Suitable for all skin types - For those looking for more noticeable results than 3TRMedik8 Intelligent Retinol 3TR - 4ml Travel Size *Please note- previously known as \'Medik8 Retinol 3TR Intense\'. The size and formula remain the same Formulated with 0.3% retinol and supported by vitamin E for enhanced stability, this fast-absorbing serum is perfect for those new to vitamin A, or for those looking for more noticeable results than 3TR. Retinol has been shown in several clinical trials to combat common skin-ageing concerns such as facial wrinkles, lines, folds, and a loss of firmness by stimulating collagen and hyaluronic acid production. Retinol has also been proven to improve skin clarity and texture, promote anti-pigmentation plus demonstrate anti-acne and pore-minimizing effects, all leading to a more youthful skin appearance. With a unique time-release technology ensuring the anti-ageing benefits of pure retinol without the irritation and peeling associated with regular retinol products. Formulated with 0.3% retinol and supported by vitamin E for enhanced stability, this fast-absorbing serum is perfect for those new to vitamin A, or for those looking for more noticeable results than 3TR.  Retinol 3TR Intense is boosted with climbazole; an exceptional ingredient that enhances the power of retinol by blocking the enzyme that breaks down retinoic acid in the skin. The formula is also infused with squalane, a deeply hydrating ingredient; specially selected to ensure skin is left instantly plumped and smoothed.  Benefits:- Diminishes the size and depth of wrinkles and lines - Boosts firmness, plumpness, and epidermal hydration - Minimizes pore size and rough skin texture - Reduces blotchy skin tone and signs of past blemishes - Used with White Balance, helps fade melanin and prevent future hyperpigmentation - Used with Medik8 \'Beta\' range of products, retinol can assist with managing acneic skin - Popular professional dose of 0.3% is ready-made for direct face application - Formulated within a Jojoba carrier oil base rich in vitamin C, vitamin E, zinc, and vitamin B complex - Novel time-release mechanism reduces irritation by gently releasing actives over hours not minutes - Enhanced stability over regular retinol products by using film encapsulation to protect retinol from oxidation - Medik8 further ensure maximum stability for ALL retinol products with a unique 30-day small-batch guarantee Key Ingredients: 0.3% Retinol – Pure vitamin A helps to boost collagen levels and enhance the skin’s natural regenerative cycle; leaving skin looking even-toned and youthful. Climbazole – Climbazole has been found to boost the activity of retinoids in