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“Refund was approved and back in my account the same day.” - Deliver+ customer
M serum is an energy activating treatment that hydrates and soothes the skin. An inclusive formulation instantly illuminates the skin promoting a flawless and youthful look of the complexion.
30ml. Ingredients: Aqua (Water/Eau), Butylene Glycol, Dimethicone, Dipropylene Glycol, Caprylyl Methicone, Glycerin, Betaine, Glycereth-26, Panthenol, Ribose, Ethylene/ Acrylic Acid Copolymer, Maltodextrin, Dimethicone/ Peg-10/15 Crosspolymer, Phenoxyethanol, Caprylyl Glycol, Lauryl Peg-9 Polydiemthylsiloxyethyl Dimethicone, Avena Sativa (Oat) Kernel Extract, Ammonium Acryloyldimethyltaurate/ Vp Copolymer, Alcohol, Vitex Agnus Castus Extract, Pentylene Glycol, Dimethicone Crosspolymer-3, Titanium Dioxide (Ci 77891), Citrus Aurantium Amara (Bitter Orange) Peel Oil, Malus Domestica Fruit Cell Culture Extract, Mica, Tocopherol, Lecithin, Xanthan Gum, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Eclipta Prostrata Extract, Adenosine, Carbomer, Lavandula Angustifolia (Lavender) Oil, Disodium Edta, Ethylhexylglycerin, Vegetable Oil, Hydroxyphenyl Propamidobenzoic Acid, Polysorbate 20, Sodium Lactate, Swertia Chirata Extract, Triethoxycaprylylsilane, Melia Azadirachta Leaf Extract, Poloxamer 338, Sodium Citrate, Ascorbyl Tetraisopalmitate, Cyclodextrin, Silica, Sodium Phosphate, Morniga Oleifera Seed Oil, Glucose, Ascorbyl Palmitate, Carrageenan, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sh-Polypeptide-7, Sodium Chloride.
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
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M serum is an energy activating treatment that hydrates and soothes the skin. An inclusive formulation instantly illuminates the skin promoting a flawless and youthful look of the complexion.
30ml. Ingredients: Aqua (Water/Eau), Butylene Glycol, Dimethicone, Dipropylene Glycol, Caprylyl Methicone, Glycerin, Betaine, Glycereth-26, Panthenol, Ribose, Ethylene/ Acrylic Acid Copolymer, Maltodextrin, Dimethicone/ Peg-10/15 Crosspolymer, Phenoxyethanol, Caprylyl Glycol, Lauryl Peg-9 Polydiemthylsiloxyethyl Dimethicone, Avena Sativa (Oat) Kernel Extract, Ammonium Acryloyldimethyltaurate/ Vp Copolymer, Alcohol, Vitex Agnus Castus Extract, Pentylene Glycol, Dimethicone Crosspolymer-3, Titanium Dioxide (Ci 77891), Citrus Aurantium Amara (Bitter Orange) Peel Oil, Malus Domestica Fruit Cell Culture Extract, Mica, Tocopherol, Lecithin, Xanthan Gum, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Eclipta Prostrata Extract, Adenosine, Carbomer, Lavandula Angustifolia (Lavender) Oil, Disodium Edta, Ethylhexylglycerin, Vegetable Oil, Hydroxyphenyl Propamidobenzoic Acid, Polysorbate 20, Sodium Lactate, Swertia Chirata Extract, Triethoxycaprylylsilane, Melia Azadirachta Leaf Extract, Poloxamer 338, Sodium Citrate, Ascorbyl Tetraisopalmitate, Cyclodextrin, Silica, Sodium Phosphate, Morniga Oleifera Seed Oil, Glucose, Ascorbyl Palmitate, Carrageenan, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sh-Polypeptide-7, Sodium Chloride.
Extended returns Orders placed after 29th October 2026 can be returned until 5th January 2027
Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Get notified when it's available?
By ticking the box, you confirm that you are aged 16 or over & consent to receiving email alerts about products, offers & marketing communications. Please see our Privacy Policy for more information.
“Refund was approved and back in my account the same day.” - Deliver+ customer
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Sponsored Products
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Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
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