A bottle of Cowshed 8% Retinol Complex Booster with a black dropper cap next to its black and pale pink packaging box, on a clean white background.

Cowshed Skincare range displayed on a marble bathroom counter

Booster Retinol

Formulated with 0.08% high-grade Retinol.

£36

Size: 30ml

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Free shipping on all orders over £50

Booster Retinol

£36

Why you'll love it

0.08% strength Retinol encapsulated in a complex
Increases elasticity and cell turnover
Reduces the appearance of sunspots, fine lines, and wrinkles
Vitamin B5 deeply moisturises
Boosts collagen production
Leaves skin hydrated and visibly rejuvenated
Used in our Health clubs

Ingredients

aqua (water), propanediol, babassu oil glycereth-8 esters, polysorbate 20, phenoxyethanol, panthenol, benzyl alcohol, ethylhexylglycerin, lecithin, retinol, dehydroacetic acid, trisodium ethylenediamine disuccinate, sodium hydroxide, bht, bha

Please note that ingredient lists may change over time. For the most accurate information, always refer to the ingredient list on the product packaging.

Shipping & Returns

We offer 48 hour delivery with Royal Mail for orders placed before 7PM.
Get free shipping with orders over £30.

For orders over £100, get free next day DPD delivery. Orders must be placed before 5pm.

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0.08% strength Retinol encapsulated in a complex
Increases elasticity and cell turnover
Reduces the appearance of sunspots, fine lines, and wrinkles
Vitamin B5 deeply moisturises
Boosts collagen production
Leaves skin hydrated and visibly rejuvenated
Used in our Health clubs

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Frequently asked questions

Is this product vegan?

Yes - this formula is vegan, with no animal-derived ingredients, and is certified cruelty-free. Our formulations are also free of parabens, mineral oils, sulfates, and silicones. We manufacture in the UK and use high-quality, plant-based ingredients inspired by Cowshed's British spa heritage.

Is this product suitable for sensitive skin?

This formula is designed to be gentle and skin-respectful, using naturally derived ingredients, amino acid cleansers, and botanical extracts that help support the skin barrier. We don't use any sulfates or silicones to ensure our products are non-drying. However, as with all skincare, we recommend checking the full ingredient list and carrying out a patch test if you have known sensitivities.

Does this product contain parabens?

No, our full range is free of parabens and mineral oils. Cowshed products are vegan, sulfate-free and silicone-free. We are also gluten-free and certified cruelty-free.

Are the fragrances synthetic or natural?

Our original fragrances were inspired by the walled garden at Babington House in Somerset. Each scent is designed to deliver a sensorial experience, from the calming lavender & eucalyptus of Relax, made for moments when everything feels a little too much, to the energising lemongrass, ginger, & rosemary of Active. Across the range, our formulas are designed to be both effective and considerate, using amino acid cleansing systems, moisture-locking complexes and UK-grown botanicals to support healthy, balanced skin. We blend both natural and synthetic fragrance ingredients to achieve consistent, high-quality scent performance. From the heart and soil of Somerset to your door.

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Booster Retinol

Frequently asked questions