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Brightening Serums

Brightening serums are lightweight, fast-absorbing skincare products designed to enhance your skin's natural radiance, even out skin tone, and diminish dark spots. Read More

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202 products found
-20%
Mario Badescu Vitamin C Serum
Mario Badescu Vitamin C Serum
No reviews
£34.58 £43.00
-40%
bareMinerals Skin Rescue Pure Smooth Serum 5% Niacinamide + Chebula
bareMinerals Skin Rescue Pure Smooth Serum 5% Niacinamide + Chebula
No reviews
£35.00 £58.00
-39%
GUERLAIN Orchidee Imperiale Brightening The Radiance Serum
GUERLAIN Orchidee Imperiale Brightening The Radiance Serum
No reviews
£264.82 £430.00
Beauty Formulas Vitamin C Glowing Serum
Beauty Formulas Vitamin C Glowing Serum
No reviews
£4.87
-10%
BARBER PRO Blemish Control Niacinamide 2% Face Serum
BARBER PRO Blemish Control Niacinamide 2% Face Serum
No reviews
£9.00 £10.00
-26%
L'Oreal Paris Revitalift Clinical Pure 12% Vitamin C Serum
L'Oreal Paris Revitalift Clinical Pure 12% Vitamin C Serum
No reviews
£22.25 £29.99
Garnier Vitamin C Night Serum
Garnier Vitamin C Night Serum
No reviews
£14.82
skinChemists Tranexamic Acid 2.5%, Niacinamide 4% Brightening Serum
skinChemists Tranexamic Acid 2.5%, Niacinamide 4% Brightening Serum
No reviews
£28.90
-16%
Ole Henriksen Peach Glaze Glow Niacinamide Serum
Ole Henriksen Peach Glaze Glow Niacinamide Serum
No reviews
£30.50 £36.00
-14%
skinChemists Men's Vitamin C Eye Serum
skinChemists Men's Vitamin C Eye Serum
No reviews
£76.90 £89.00
Clear Essence Lemon Plus Vitamin C Perfecting Fade Serum
Clear Essence Lemon Plus Vitamin C Perfecting Fade Serum
No reviews
£10.67
-15%
Mary Cohr Intense Brightening Serum
Mary Cohr Intense Brightening Serum
No reviews
£91.20 £107.00
Eveline Face Therapy Niacinamide Serum Shot
Eveline Face Therapy Niacinamide Serum Shot
No reviews
£9.50
BEE&YOU Vitamin C Serum
BEE&YOU Vitamin C Serum
No reviews
£24.99
MG Skincare Radiance Serum With Plant Based Vitamin C & A + Hyaluronic Acid
MG Skincare Radiance Serum With Plant Based Vitamin C & A + Hyaluronic Acid
No reviews
£25.00
SVR BIOTIC Revitalising Radiance Fluid
SVR BIOTIC Revitalising Radiance Fluid
No reviews
£39.90
-8%
Tatcha The Brightening Serum
Tatcha The Brightening Serum
No reviews
£69.00 £74.50
-47%
Clinique All About Eyes Brightening Serum Concentrate
Clinique All About Eyes Brightening Serum Concentrate
No reviews
£28.00 £52.50
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Facial Serum Kit
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Facial Serum Kit
No reviews
£49.00
-29%
NeoStrata Enlighten 15% Vitamin C + PHA Serum
NeoStrata Enlighten 15% Vitamin C + PHA Serum
No reviews
£32.00 £44.50
Revuele Vitamin C 15% Serum
Revuele Vitamin C 15% Serum
No reviews
£6.52
-16%
skinChemists Vitamin C Facial Serum
skinChemists Vitamin C Facial Serum
No reviews
£84.90 £99.95
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Facial Serum
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Facial Serum
No reviews
£58.99
nanoil Vitamin C Face Serum
nanoil Vitamin C Face Serum
No reviews
£19.00
-18%
Estée Lauder Perfectionist Pro Rapid Brightening Serum
Estée Lauder Perfectionist Pro Rapid Brightening Serum
No reviews
£81.23 £99.00
Eveline Perfect Bright Anti Spot Complex Advanced Brightening Super Serum
Eveline Perfect Bright Anti Spot Complex Advanced Brightening Super Serum
No reviews
£9.09
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Advanced Facial Serum Kit
Dr Botanicals Anti-Ageing Vitamin C Duo Moisturiser & Advanced Facial Serum Kit
No reviews
£49.00
Dr H Anti-Ageing Vitamin C Facial Serum + Vitamin C Anti-Ageing Night Moisturiser
Dr H Anti-Ageing Vitamin C Facial Serum + Vitamin C Anti-Ageing Night Moisturiser
No reviews
£148.00
Kri Skincare Illume Niacinamide Serum
Kri Skincare Illume Niacinamide Serum
No reviews
£22.00
Kri Skincare Vitamin C + Bakuchiol Serum
Kri Skincare Vitamin C + Bakuchiol Serum
No reviews
£32.00
Beauty of Joseon Glow Serum : Propolis + Niacinamide
Beauty of Joseon Glow Serum : Propolis + Niacinamide
No reviews
£26.90
Simple Vitamin B3 Niacinamide Booster Serum
Simple Vitamin B3 Niacinamide Booster Serum
No reviews
£10.40
-15%
The INKEY List Niacinamide Serum
The INKEY List Niacinamide Serum
No reviews
£11.50 £13.50
Kiss Vitamin C Serum Stick
Kiss Vitamin C Serum Stick
No reviews
£10.52
Mario Badescu Brightening Eye Serum
Mario Badescu Brightening Eye Serum
No reviews
£25.39
skinChemists Men's Vitamin C Facial Serum
skinChemists Men's Vitamin C Facial Serum
No reviews
£148.00
-16%
Perricone MD Vitamin C Ester Brightening Eye Serum
Perricone MD Vitamin C Ester Brightening Eye Serum
No reviews
£49.92 £59.00
-7%
Sunkissed Professional Niacinamide Tanning Serum
Sunkissed Professional Niacinamide Tanning Serum
No reviews
£6.83 £7.28
47 Skin Treatment Serum With Azelaic Acid
47 Skin Treatment Serum With Azelaic Acid
No reviews
£37.00
-44%
Nineless B-Boost 10% Niacinamide Serum
Nineless B-Boost 10% Niacinamide Serum
No reviews
£10.82 £18.99
-10%
VT COSMETICS Vita-Light Reedle Shot 100
VT COSMETICS Vita-Light Reedle Shot 100
No reviews
£24.30 £27.00
-10%
Mary & May Niacinamide + Chaenomeles Sinensis Serum
Mary & May Niacinamide + Chaenomeles Sinensis Serum
No reviews
£13.50 £15.00
REN Radiance Brightening Duo Set
REN Radiance Brightening Duo Set
No reviews
£15.99
-10%
APLB Retinol Vitamin C Vitamin E Ampoule Serum
APLB Retinol Vitamin C Vitamin E Ampoule Serum
No reviews
£11.25 £12.50
Real Beauty London Morning Vitamin C Serum
Real Beauty London Morning Vitamin C Serum
No reviews
£18.00
APLB Glutathione Niacinamide Ampoule Serum
APLB Glutathione Niacinamide Ampoule Serum
No reviews
£9.95
Garnier Vitamin C+ Brightening Serum
Garnier Vitamin C+ Brightening Serum
No reviews
£22.84
Evoluderm Vitamin C Serum
Evoluderm Vitamin C Serum
No reviews
£12.21
Garnier Vitamin C Anti-Dark Spots Night Serum
Garnier Vitamin C Anti-Dark Spots Night Serum
No reviews
£25.18
-8%
Garnier Vitamin C 2-In-1 Brightening Serum Cream SPF 25
Garnier Vitamin C 2-In-1 Brightening Serum Cream SPF 25
No reviews
£22.05 £23.93
-26%
L'Oreal Paris Revitalift 12% Pure Vitamin C Serum
L'Oreal Paris Revitalift 12% Pure Vitamin C Serum
No reviews
£25.38 £34.09
Martiderm Proteos Hydra Plus SP
Martiderm Proteos Hydra Plus SP
No reviews
£21.27
ANUA Green Lemon Vitamin C Blemish Serum
ANUA Green Lemon Vitamin C Blemish Serum
No reviews
£22.46
Nivea Cellular Expert Filler Vitamin C Illuminating Serum
Nivea Cellular Expert Filler Vitamin C Illuminating Serum
No reviews
£32.56
Sesderma C-Vit5 Liposomal Serum Vitamin C
Sesderma C-Vit5 Liposomal Serum Vitamin C
No reviews
£61.74
Medik8 C-Tetra Luxe Lipid Vitamin C Enhanced Radiance Serum
Medik8 C-Tetra Luxe Lipid Vitamin C Enhanced Radiance Serum
No reviews
£30.85
Medik8 C-Tetra Lipid Vitamin C Radiance Serum
Medik8 C-Tetra Lipid Vitamin C Radiance Serum
No reviews
£21.83
-26%
L'Oreal Paris Bright Reveal Niacinamide Dark Spot Serum
L'Oreal Paris Bright Reveal Niacinamide Dark Spot Serum
No reviews
£27.67 £37.35
Eveline Bio Vitamin C Sensation Highly Concentrated Anti-Wrinkle Serum
Eveline Bio Vitamin C Sensation Highly Concentrated Anti-Wrinkle Serum
No reviews
£14.96
Eveline Vitamin C 3x Rich Night Serum Against First Wrinkles
Eveline Vitamin C 3x Rich Night Serum Against First Wrinkles
No reviews
£9.82
Verdilab Radiance Power Vitamin C Cellular Serum
Verdilab Radiance Power Vitamin C Cellular Serum
No reviews
£133.00
Biodance Radiant Niacinamide Serum
Biodance Radiant Niacinamide Serum
No reviews
£20.00
Eveline Face Therapy Vitamin C & Cg Serum Shot
Eveline Face Therapy Vitamin C & Cg Serum Shot
No reviews
£9.50
Eveline 24k Gold Vitamin C Gold Super Lifting Serum
Eveline 24k Gold Vitamin C Gold Super Lifting Serum
No reviews
£8.70
-24%
L'Oreal Paris Men Expert Hydra Energetic Vitamin C Anti-Fatigue Serum
L'Oreal Paris Men Expert Hydra Energetic Vitamin C Anti-Fatigue Serum
No reviews
£18.73 £24.59
-5%
Revox B77 Just Niacinamide 10% Daily Moisturiser Serum
Revox B77 Just Niacinamide 10% Daily Moisturiser Serum
No reviews
£7.98 £8.40
ANUA Azelaic Acid 10 Hyaluron Redness Soothing Serum
ANUA Azelaic Acid 10 Hyaluron Redness Soothing Serum
No reviews
£22.00
-37%
Perricone MD Vitamin C Ester Brightening Amine Face Lift
Perricone MD Vitamin C Ester Brightening Amine Face Lift
No reviews
£53.50 £84.50
-5%
Skin Doctors SD White & Bright
Skin Doctors SD White & Bright
No reviews
£24.33 £25.49
Dr H Anti-Ageing Vitamin C Facial Serum
Dr H Anti-Ageing Vitamin C Facial Serum
No reviews
£98.00
CELIMAX Pore+Dark Spot Brightening Serum
CELIMAX Pore+Dark Spot Brightening Serum
No reviews
£25.40
Babe Antiox 15% Vitamin C Serum
Babe Antiox 15% Vitamin C Serum
No reviews
£39.24
Dr H Vitamin C Brightening Oil
Dr H Vitamin C Brightening Oil
No reviews
£79.00
NICKA K NEWYORK Brighten Vitamin C Ampoule Serum
NICKA K NEWYORK Brighten Vitamin C Ampoule Serum
No reviews
£10.60
Soloskinlondon Bakuchiol Oil
Soloskinlondon Bakuchiol Oil
No reviews
£37.00
Coxir Vitamin C Bright Serum
Coxir Vitamin C Bright Serum
No reviews
£20.84
RVB Lab Hyalu C+ Hyperactive Anti-Spot Concentrate
RVB Lab Hyalu C+ Hyperactive Anti-Spot Concentrate
No reviews
£55.32
Purito TXA 6 Niacinamide 10 Retinal Serum
Purito TXA 6 Niacinamide 10 Retinal Serum
No reviews
£20.14
Dr Botanicals White Tea & Niacinamide Facial Serum
Dr Botanicals White Tea & Niacinamide Facial Serum
No reviews
£48.99
Dr Botanicals Vitamin C & Hyaluronic Acid Anti-Ageing Serum + Vegan Collagen Repairing Eye Serum
Dr Botanicals Vitamin C & Hyaluronic Acid Anti-Ageing Serum + Vegan Collagen Repairing Eye Serum
No reviews
£65.00
Sunkissed Niacinamide Tanning Serum
Sunkissed Niacinamide Tanning Serum
No reviews
£6.53
Curated Beauty London BRIGHT NOW
Curated Beauty London BRIGHT NOW
No reviews
£50.00
-20%
Endocare Radiance Vitamin C20 Serum
Endocare Radiance Vitamin C20 Serum
No reviews
£48.00 £60.00
Freshly Cosmetics Vitamin C Concentrate Serum
Freshly Cosmetics Vitamin C Concentrate Serum
No reviews
£46.27
Sunkissed HydroGlow Vitamin C Tanning Serum
Sunkissed HydroGlow Vitamin C Tanning Serum
No reviews
£14.83
Face Facts Soothe Plus Glow Niacinamide Serum
Face Facts Soothe Plus Glow Niacinamide Serum
No reviews
£4.48
-49%
Kora Organics Kakadu Plum Vitamin C Serum
Kora Organics Kakadu Plum Vitamin C Serum
No reviews
£40.00 £78.00
Dermacol Brightening & Anti-Ageing Serum 10% Vitamin C
Dermacol Brightening & Anti-Ageing Serum 10% Vitamin C
No reviews
£21.52
LUWIN Power Of Brightening & Renewal Serum
LUWIN Power Of Brightening & Renewal Serum
No reviews
£48.00
-1%
Clé de Peau Beauté Brightening Serum Supreme
Clé de Peau Beauté Brightening Serum Supreme
No reviews
£263.00 £264.50
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Explore a Variety of Brightening Serums on Sale Exclusively at Cosmetify.

Packed with powerful ingredients like vitamin c and niacinamide, they combat dullness and pigmentation, resulting in a luminous, flawless complexion. Suitable for all skin types, these serums deliver potent antioxidants to protect against environmental damage while remaining non-greasy and easy to layer with other products.

Embrace the power of brightening serums and let your inner glow shine through! Whether you're dealing with sun damage, age spots, or just want to maintain a youthful glow, brightening serums are an essential addition to your beauty arsenal. Your skin deserves to shine - let brightening serums be the key to unlocking your most radiant self. Shop through a range of brightening serums on sale directly on Cosmetify now!

FAQs About Brightening Serums

What does a brightening serum do for the skin?

Brightening serums are designed to even out tone, boost radiance and reduce dullness, pigmentation or dark spots. They often contain active ingredients like vitamin C, niacinamide, and AHAs to promote clarity and luminosity.

When should I use a brightening serum?

Morning is ideal, especially if the formula includes antioxidants like vitamin C. Always follow with an SPF to prevent UV-triggered pigmentation and protect results. Brightening serums work well after toner and before moisturiser. You can pair them with hyaluronic acid for hydration, or use in alternating routines with retinol.

Which skin concerns do they address best?

They are generally great for tackling post-acne marks, sunspots, general uneven tone and tired-looking skin. Expect to see visible results within 2–6 weeks of consistent use.