Medik8 Crystal Retinal 10 is a powerful anti-aging serum formulated with 0.10% retinaldehyde — a next-generation retinoid known for delivering impressive results with minimal irritation compared to traditional retinol. At this advanced strength, the serum works to accelerate cellular renewal, helping to smooth texture, soften the appearance of lines, and boost luminosity for a more youthful complexion.
The Crystal Retinal range is celebrated for its unique delivery system that efficiently converts retinaldehyde to retinoic acid upon application, maximizing effectiveness while remaining tolerable for regular use when introduced properly. Lightweight and fast-absorbing, this serum is best applied in the evening as part of a structured night routine.
Key Features:
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Retinaldehyde serum at 0.10% (advanced strength)
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Helps refine texture and smooth the look of fine lines
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Supports brighter, more even skin tone
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Efficient conversion to active retinoic form
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Lightweight, fast-absorbing formula
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Best used in PM skincare routines
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Ideal for experienced users seeking visible anti-aging results







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