Sienna X The Retinol Serum 20ml

Sienna X

Sienna X The Retinol Serum 20ml

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Best price incl. delivery — 2 stores
£21.60

Free delivery included

Beautyflash.co.uk
Beautyflash.co.ukFree delivery
Go to store
Gorgeousshop.com
Gorgeousshop.comFree delivery
Go to store
2 stores
BrandSienna X
EAN5060148805603

Compare prices

Beautyflash.co.uk

Beautyflash.co.uk

Best price
£21.60

incl. delivery

£21.60 · Free delivery
Go to store
Gorgeousshop.com

Gorgeousshop.com

Best price
£21.60

incl. delivery

£21.60 · Free delivery
Go to store

About this product

This high-strength, high-performance anti-ageing formula contains 0.3% of Pure Retinol - the maximum strength allowed for this component in the UK. Carefully created with your skin in mind, the Retinol Serum by Sienna X is proven to be more effective than other commonly used retinol derivatives or esters. Helps reduce fine lines, boosts collagen and brightens the skin. 97% natural and vegan friendly. Dermatologically tested. Kakadu Plum: Helps reduce visible wrinkles and makes the skin more radiant. Helps reduce skin redness and improves overall skin tone. Pentavitin: Ensures instant, deep and lasting hydration. Suitable for all skin types. Sienna X recommends building up your skin’s tolerance of the Retinol active before using the Retinol Serum.   Ingredients Aqua (Water), Butylene Glycol, Glycer- In, Propanediol, Caprylic/Capric Triglyceride, Dicaprylyl Carbonate, Phenoxyethanol, Saccharide Isomerate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Benzyl Alcohol, Squalane, Polysorbate 20, Retinol, Parfum (Fragrance), Xanthan Gum, Disodium Edta, Ethylhexylglycerin, Polysorbate 60, Dehydroacetic Acid, Terminalia Ferdinandiana Fruit Extract, Bht, Sorbitan Isostearate, Sodium Hydroxide, Linalool, Alpha-Isomethyl Ionone, Benzyl Cinnamate, Bha, Citric Acid, Sodium Citrate.

Price History (Last 30 Days)

Lowest Price Ever

£21.60

Beautyflash.co.uk · 11 May 2026

Highest Price

£21.60

Gorgeousshop.com · 28 Apr 2026

No price changes recorded yet — we’ll show changes here as prices move.

Frequently Asked Questions

What is the cheapest price for Sienna X The Retinol Serum 20ml?
The cheapest price for Sienna X The Retinol Serum 20ml is £21.60 (including delivery) from Beautyflash.co.uk.
How many stores sell Sienna X The Retinol Serum 20ml?
We compare prices from 2 different UK stores to help you find the best deal for Sienna X The Retinol Serum 20ml.
Does Sienna X The Retinol Serum 20ml come with free delivery?
Yes! 2 of our partner stores offer free delivery on Sienna X The Retinol Serum 20ml.
Independent price comparison·Prices updated regularly

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