M&S
Formula Serum

Where To Buy

£9.75 £19.50
The prices shown above are available online and may not reflect in store.

Today's Price

Lowest
£9.75
Usually
£19.50
£9.75

Supermarket Alternatives

Formula Retinoid Serum
£9.75
Vitamin C PRO Brightening Booster Serum 15ml
£6.00
£40.00 per 100ml
The Skin System Overnight Blemish Serum Tea Tree 30ml
£2.00
£6.67 per 100ml
Lacura Q10 Renew Anti-Wrinkle Multi Intensive Serum 50ml
£2.49
£4.98 per 100ml

Good to know

  • Formulated for mature skin
  • Leaves skin feeling plump, smooth and firm
  • Rich in ceramides and collagen-boosting active ingredients
  • Renews resilience and hydration
  • Contains Scottish thistle extract to fight inflammation
  • Contains blackcurrant seed oil, rich in essential fatty acids
  • Vitamin E maintains healthy-looking skin
  • Contains Reforcyl, a plant extract for older skin

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