ONE-TIME OFFER
£0 today, then 3 instalments of £33.33, interest free when you choose a 3 month plan.
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Description
Product code: 776651
A 7 day treatment programme designed to restore the skin, The Y Theorem Concentrate works to nourish and strengthen the epidermal barrier through a blend of active ingredients specifically formulated to address compromised and stressed skin.
- Strengthens the epidermal barrier to calm sensitive skin
- Nourishing antioxidants work to optimise repair functions
Place the opener onto the ampoule and break away from the body. Dispense the solution into hands and apply onto the face and neck, patting gently in upward motions. Be sure to use the entire ampoule. Repeat day or night for 7 days alongside your usual skincare regime.
Features
- Skin Type
- All Skin Types
- Routine
- Day
- Formula
- Serums
- Applicator Values
- No Applicator Included
- Spf
- Does Not Contain SPF
Delivery & Returns
See delivery options here
Christmas Gift Returns
- Our extended Christmas returns policy runs from 27th October 2025 until 4th January 2026. All items purchased online during this time can be returned for a full refund.
- View our full Christmas Gift Returns Policy
Returns and Exchanges
- You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
- You have 28 days to return your order from the date it’s delivered. Exclusions apply.
- View our full Returns and Exchanges Policy.
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