Add to basket, La Mer The Concentrate SerumLa Mer The Concentrate Serum£190.00 – £870.00Product review details, this product has received, on average, 4.70 out of 5 star rating.There are 201 reviewsReceive the La Mer The Hand Treatment, 30ml for free when you spend £200 or more on La Mer (via promo code, see product page for details)