CEL™ Retinal Serum

Skin Diligent’s CEL™ Retinal Serum is a breakthrough anti-ageing treatment that targets wrinkles, restores firmness and radiance, and trains the skin to maintain its youthful resilience over time.

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Regenerating anti-ageing serum by Skin Diligent

Because lasting beauty starts with teaching your skin how to age well.

This next-generation serum combines 0.15% encapsulated retinal with progressive release – 11 times more powerful than retinol with outstanding tolerance – and 20% CEL™ Complex, an exclusive epigenetic technology currently under patent.

By acting on 10 key mechanisms of skin ageing, CEL™ Retinal Serum boosts collagen production, protects cellular DNA and strengthens skin resilience, leaving the complexion smoother, firmer and more luminous.

The benefits of CEL™ Retinal Serum

• Comprehensive anti-ageing correction: fine lines, wrinkles, loss of firmness and dullness.
• Dual collagen effect: preserves existing collagen while stimulating new collagen synthesis.
• Deep cellular action: protects telomeres, reactivates autophagy and supports stem cells.
• Visible skin renewal: refines pores, smooths texture and improves density.

Why choose Skin Diligent’s anti-ageing serum?

• Advanced technology: encapsulated retinal with progressive release, highly tolerated even by sensitive skin.
• Epigenetic innovation: CEL™ Complex, patent pending, targeting 10 key mechanisms of ageing.
• Ultra-clean formula: free from fragrance, preservatives and endocrine disruptors.
• Light, silky texture: absorbs quickly with a satin finish, non-greasy and trace-free.
• Clinically proven: visible improvements in radiance, firmness and youthful appearance.

Key ingredients :

• Retinal – A new-generation form of vitamin A, 11 times more effective than retinol and far better tolerated. Its plant-based encapsulation ensures gradual release, reinforced stability and high bioavailability. It powerfully stimulates collagen synthesis, firms the skin and brightens the complexion while remaining gentle on sensitive skin.
• CEL™ Complex – Works deep within to promote cellular longevity by targeting 10 key mechanisms of ageing, including telomere preservation, autophagy activation, stem cell protection and mitochondrial energy support.

A high-performance anti-ageing serum, suitable for all skin types, including sensitive skin.

How to use Skin Diligent’s CEL™ Retinal Serum

Apply in the evening on clean, slightly damp skin. 

Shake well before use. Start every other night for two weeks, then nightly as tolerated.

Always follow with SPF protection in the morning. Store in a cool, dry place away from heat.