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Green Keratin

#RTN CAP (Encapsulated Retinol) & Hyaluronic Acid 4D Night Face Cream, Fragrance Free 100mL

Regular price £42.65 GBP
Regular price £48.95 GBP Sale price £42.65 GBP
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This potent retinol cream delivers skin-renewing benefits via optimally concentrated encapsulated Retinol for maximum results with minimal irritation.

Retinol is highly recognized as a very effective vitamin for anti-ageing treatment due to its capacity to stimulate collagen production, accelerate cell-reproduction and normalize skin keratinization. Its regular application significantly improves skin elasticity, smoothness, and softness, resulting in younger, clearer and healthier-looking skin. Nevertheless, Retinol is highly sensitive to oxidation, degradation in air, sunlight, acidic conditions, and heavy metals, resulting in decreased efficacy and formula discolouration. 

Tagra Biotechnologies overcomes these challenges with CelluCap™ R

By delivering stabilized pure Retinol in microencapsulation, Tagra helps improve the final formula's performance and shelf life. 

CelluCap™ R's encapsulated Retinol is quickly resealed upon mechanical pressure, such as a rubbing action. The single-layer polymeric shell collapses and breaks down into invisible particles but still retains the payload to continue and deliver over time. Until the moment of application, Retinol remains fresh and potent. 

This technologically advanced combination of encapsulated Retinol and ceramide complex and the new extraordinary 4D Hyaluronic Acid encourages the skin's renewal process with prime efficacy.

It improves skin tone and texture, assists in collagen production, and reduces the appearance of fine lines and wrinkles to create a vibrantly youthful and healthy-looking complexion. 

A dose of AZULENE minimizes redness and irritation and mitigates the Retinol's effects.

GKL40™ - is a proprietary blend of self-emulsifying silicone fluids. Emollient; provides dry smoothness, soft-focus / line blurring effect.

GKL42™ CERAMIDE COMPLEX - is a multi-lamellar system of vegetable-derived, semi-synthetic ceramides, cholesterol, free fatty acids, and Phyto-sphingosine. Identical to lipids found in the skin, it has been concentrated and formulated into a structure researched to provide enhanced skin moisturization and protection. Ceramide Complex restores the skin's protective barrier function and offers enhanced delivery and exchange of skin lipids, especially suitable for dry skin, ageing skin and sensitive skin.

Skin Type: Combination, Dry, Normal.

Skin Concerns: Fine Lines & Wrinkles, Uneven Skin Texture, Uneven Skin Tone.

Skincare By Age: 30s, 40s, 50+ 

Full Ingredients:

Aqua (Water), Caprylic / capric triglyceride (Light coconut) oil, Vitis vinifera (Grapeseed) seed oil, Glyceryl stearate S/E, Glyceryl stearate, Peg 100 stearate, Glycerine (Veg), Cetyl alcohol, Stearic acid, Glyceryl stearate, Ceramide NP, Ceramide AP, Ceramide EOP, Retinol, Cellulose Acetate Butyrate, Tricaprylin, Pentaerythrityl Tetra-di-butyl Hydroxyhydrocinnamate, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Dimethicone (and) Dimethicone Crosspolymer, Phytosphingosine, Cholesterol, Sodium Lauroyl Lactylate, Carbomer, Xanthan Gum, Tocopheryl Acetate (Vitamin E), Phenoxyethanol, Ethylhexylglycerin, AZULENE.



Apply 1-2 pumps evenly over clean skin up to three times weekly, gradually increasing every other night and then to every evening as tolerated. Avoid lips, eyes and eye corners. For NIGHT use only.

Warning: It is usual for some redness, flaking or dryness to occur when first using any retinol-based product.


Avoid direct contact with the eyes and lips. Rinse well with water immediately if the product gets into the eyes or onto the lips.

Do not apply on irritated, wounded or swollen skin or sunburnt skin. If skin irritation develops, reduce the frequency or discontinue use.

Not recommended for use when pregnant or breastfeeding.

Recommended for use at night. During the day, apply SPF cream if exposed to the sun. Keep out of reach of children. For external use only.

Close the container after use. Store in a cool, dry place.

Our recommendation is to use this cream with our Quennie B (Niamicide 10% & Vitamin B5) Serum.
For the serum, please click here

Care Instructions

For external use only. If irritation occurs, discontinue use. Keep out of reach of children. Store in a cool and dry place, away from direct sunlight. Use within six months of opening.