Discover a younger-looking complexion with Crystal Retinal 3. Featuring retinaldehyde (retinal), a next-generation form of vitamin A which is not to be mistaken for the classic form of vitamin A, retinol. In numerous studies, retinal has been demonstrated to be more effective and 11x faster-working than retinol, without any additional irritation.[1,2,3] The hydrating overnight serum-cream visibly addresses signs of aging; improving the appearance of wrinkles, texture and tone. Potency and optimum power is ensured through a double-layered stabilization system, which includes a crystal encapsulation that releases vitamin A gradually throughout the night, to pprotect the skin from becoming overwhelmed at any point. Hyaluronic acid and glycerin also feature to moisturize and hydrate skin, minimizing any dryness. The complexion is left visibly smooth and supple. Crystal Retinal is available in a series of progressive strengths. Crystal Retinal 3 (0.03% retinal) is where most users begin. Medik8 recommend a simple, effective skincare strategy of using vitamin C and sunscreen in the morning and vitamin A at night. This strategy is called: CSA. [1] J. Fluhr, Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions, Dermatology, 1999,199(Suppl 1), pp 57-60. [2] Creidi P et al, Profilometric evaluation of photodamage after topical retinaldehyde and retinoic acid treatment, J Am Acad Dermatol, 1998, 39(6), pp 960-965 [3] G Siegenthaler et al, Retinol and retinal metabolism. Relationship to the state of differentiation of cultured human keratinocytes, Biochem J, 1990, 268(2), pp 371–378
MEDIK8 Crystal Retinal 1 Serum 30ml
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MEDIK8 CRYSTAL RETINAL 1 SERUM 30ML
Medik8 水晶视黄醇 1 号精华，英文名是：Medik8 Crystal Retinal 1™，本品为本品牌在维生素 A 方面的最新创新成果，可帮助您重新发现年轻肌肤。其中添加 0.01% 的稳定态视黄醛（一种维生素 A 的强大衍生物，具有更强大的抗老化功效）。视黄醇具有无可比拟的抗老化能力，其效果可与临床级维生素 A 相媲美，比传统形态的视黄醇起效快 11 倍。借助这一突破性技术，本款睡眠精华可显著淡化细纹和皱纹，充盈并紧致肌肤，从而重塑肌肤质感，令面部肌肤更加柔软。产品中还含有透明质酸、甘油和维生素 E，可为肌肤各层补充水分，展现柔软、匀净、更具年轻感的容颜。除此之外，本品有助于减少导致长痘的细菌，令肌肤保持净彻平衡。使用短短 4 周后，肌肤将看起来更加年轻、平滑，散发迷人光泽。
MEDIK8 CRYSTAL RETINAL 3 SERUM 30ML
Discover a younger-looking complexion with Crystal Retinal 3. Featuring retinaldehyde (retinal), a next-generation form of vitamin A which is not to be mistaken for the classic form of vitamin A, retinol. In numerous studies, retinal has been demonstrated to be more effective and 11x faster-working than retinol, without any additional irritation.[1,2,3] The hydrating overnight serum-cream visibly addresses signs of aging; improving the appearance of wrinkles, texture and tone. Potency and optimum power is ensured through a double-layered stabilisation system, which includes a crystal encapsulation that releases vitamin A gradually throughout the night, to protect the skin from becoming overwhelmed at any point. Hyaluronic acid and glycerin also feature to moisturize and hydrate skin, minimizing any dryness. The complexion is left visibly smooth and supple. Crystal Retinal is available in a series of progessive strengths. Crystal Retinal 3 (0.03% retinal) is where most users begin. Medik8 recommend a simple, effective skincare strategy of using vitamin C and sunscreen in the morning and vitamin A at night. This strategy is called: CSA. [1] J. Fluhr, Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions, Dermatology, 1999,199(Suppl 1), pp 57-60. [2] Creidi P et al, Profilometric evaluation of photodamage after topical retinaldehyde and retinoic acid treatment, J Am Acad Dermatol, 1998, 39(6), pp 960-965 [3] G Siegenthaler et al, Retinol and retinal metabolism. Relationship to the state of differentiation of cultured human keratinocytes, Biochem J, 1990, 268(2), pp 371–378