10 Best Natural Vitamin C Serum in The UK

Last updated on 16/07/2025

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All Natural Advice Vitamin C Serum For Face with Hyaluronic Acid & Vitamin E – Facial Serum - Organic Face Care -Proud Canadian Company (60ml / 2oz)

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Why We Love It

Premium, stable form Vitamin C.
High-quality, skin-friendly ingredients included.
Promotes deep skin absorption.

Main Highlights

Proud Canadian Company - Premium Vitamin C Serum: Made from the most stable form of Vitamin C, Sodium Ascorbyl Phosphate, to gently support and protect the skin's defense barrier. Great for all skin types.
Highest Quality Ingredients: Serum Includes Vitamin C, Hyaluronic Acid Serum, Vitamin E, Witch Hazel, Aloe, Jojoba. Neutralized pH formula to prevent dryness or irritation (60 ml).
Lightweight for Better Absorption: We often receive feedback that our serum is more liquid-y. This is a good thing! The molecular structure of our Vitamin C face serum is small so it can absorb deeper into the skin. Apply on cleansed skin in the morning and at night.
Cruelty Free: Our self care products are certified by Leaping Bunny, an internationally recognized association dedicated to certifying cruelty free skin care. Bullet Point #5
Trusted Canadian Company: All Natural Advice is a proud Canadian company focused on skin care solutions to keep skin healthy and youthful. Our products are made with the highest quality ingredients to care for your skin no matter the skin type or age.

UpCircle Organic Face Oil With Coffee, Rosehip + Jojoba 30ml - Natural Hydrating Facial Oil - Vitamin C, Rosehip Oil Fades Dark Spots + Sea Buckthorn Keeps Skin Supple - Vegan + Cruelty-Free

15% OffFree Shipping

Why We Love It

Suitable for all skin types.
Promotes bright, even skin.
Eco-friendly and cruelty-free.

Main Highlights

NATURAL ORGANIC FACE SERUM FOR ALL SKIN TYPES: This deeply hydrating face oil nourishes and moisturises the skin. Formulated to suit both women and men skin types. Good to use day and night.
VITAMIN C FACE OIL TO BRIGHTEN THE SKIN: Coffee oil, packed with antioxidants to fight free radicals, helps delay the signs of aging. Also balances skin tone and reduces scarring and pigmentation.
SUITABLE FOR ALL SKIN TYPES INCLUDING SENSITIVE AND OILY SKIN: This face serum goes well under makeup, helping to smooth and even skin tone. Use morning and night. Apply after moisturiser.
NATURAL, ORGANIC, VEGAN AND CRUELTY-FREE: This daily use face serum is 100 per cent vegan and cruelty-free. Housed in a glass bottle with a pipette for fully recyclable packaging.
ETHICAL, SUSTAINABLE, GOOD FOR THE WORLD: Reused, repurposed, reloved. This hydrating face serum is made with antioxidant rich coffee oil, packed with caffeine to brighten and hydrate the skin.

TruSkin Vitamin C Serum for Face – Anti Aging Face Serum with Vitamin C, Hyaluronic Acid, Vitamin E – Brightening Serum for Dark Spots, Even Skin Tone, Eye Area, Fine Lines & Wrinkles, 1 Fl Oz 30ml

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Why We Love It

Brightens and evens skin tone.
Plant-based, skin-friendly formula.
Pure, potent, cruelty-free care.

Main Highlights

SKIN BRIGHTENING SERUM: Our most popular face & eye serum uses vitamin C to even skin tone, neutralize free radicals and boost collagen, thus improving radiance and reducing dark spots, fine lines and wrinkles
PLANT-BASED, SKIN-FRIENDLY FORMULATIONS: Our anti aging serum is a purposefully balanced blend for skin nutrition, harnessing support from botanical hyaluronic acid, vitamin E, aloe vera, jojoba oil and MSM to help brighten, calm and protect skin
PURE & POTENT SKIN CARE: Vegan and cruelty-free skin nourishment using antioxidants, nutrients and botanical actives to improve skin wellness, all in a fragrance free formula without parabens and other harmful chemicals you don’t want
DIRECTIONS: TruSkin Vitamin C Serum for face with hyaluronic acid can be used morning and/or night. Apply 3-5 drops of serum to clean fingertips, palm or back of hand and use fingertips to gently smooth onto face and under eyes
THE TRUSKIN DIFFERENCE: If for any reason you decide this product isn't a fit for your skin, we're here for you. Each purposefully balanced medley of key antioxidants, super-nutrients and nourishing botanical actives enhances efficacy and delivers skin-friendly benefits, without additives or fragrances. The expiration date is printed on the barcode sticker attached to the packaging.

CeraVe Skin Renewing 10% Pure Vitamin C Serum with Ceramides for Brighter and Smoother Skin, 30 ml

41% Off

Main Highlights

CeraVe Skin Renewing 10% Pure Vitamin C Serum with Ceramides for Brighter and Smoother Skin, 30 ml

Eclat Skincare Glow Up Vitamin C Serum - Vitamin C Serum for Face with Hyaluronic Acid, Ferulic Acid & Vit E - Skin Brightening Face Care - Anti Aging, Hydrating & Dark Spot Lightening 30ml

33% OffFree Shipping

Why We Love It

Boosts skin’s glow quickly.
Improves multiple aging signs.
Suitable for all skin types.

Main Highlights

BRIGHTER, MORE RADIANT SKIN: Unlock your skin’s glow with our vitamin C face serum featuring 3-O Ethyl Ascorbic Acid. It helps enhance skin radiance, promoting a refreshed and luminous look.
ANTI AGING FORMULA: Nourish your skin with this vitamin c serum. It’s crafted to support skin hydration locking in moisture for a firmer, smoother appearance while working to reduce dark spots and fine lines.
ULTIMATE MOISTURE BOOST: Enriched with hyaluronic acid, aloe vera, and vitamin E, this face serum provides lasting hydration and nourishment. Experience skin that feels soft, supple, and plump all day long!
THE GLOW UP YOUR SKIN DESERVES: We meticulously developed a lightweight formula that melts into the skin helping improve skin texture over time while boosting overall glow. Enjoy a smoother, even-toned look that meets your anti aging skincare needs.
SKINCARE FOR ALL: Made with natural ingredients, this vegan and cruelty-free facial serum is designed for all skin types. It delivers lightweight hydration, leaving your skin feeling refreshed and radiant.

Big 2.11oz. Organic Vitamin C Serum for Face with Hyaluronic Acid & Niacinamide. Anti-Dark Spots, Wrinkle, Aging Brightening Facial and Eye Contour Vitamin C Serum. Brightening Women and Men Skin Care

25% OffFree Shipping

Why We Love It

Delivers instant moisturizing and plumping.
Rich in age-defying antioxidants.
Certified organic and cruelty-free.

Main Highlights

ADVANCED MULTITASKER MOISTURIZING SERUM FOR FACE, NECK AND EYE AREA: Vitamin C in our all-in-one serum has been carefully blended with low and medium molecular weight hyaluronic acid, niacinamide, vitamin E facial oil, jojoba oil and aloe vera, over 20 safe ingredients that work synergistically to target common skin imperfections including firmness, radiance brightening, elasticity, plumpness, pores, skin tone, fine lines, wrinkles, acne scars, dark-spots, dark circles.
SKIN BRIGHTENING SERUM RICH IN ANTIOXIDANTS FOR A BEAUTIFUL YOUNGER LOOKING SKIN: Our Anti-aging and brightening Vitamin C Serum For Face is made with the highest quality organic ingredients that will, brighten, smooth, and moisturize your complexion, boost the collagen production while repairing sun damage and evening out skin tone. They also naturally lift and firm your skin and fight dryness, dullness, tightness, loss of firmness.
ANTI AGING SKIN CARE POWERFUL GREEN SCIENCE FORMULA FOR WOMEN AND MEN: Vitamin C Serum is the best choice among facial products for women and men. Thanks to the antioxidants it contains, our eye contour and face serum protects against free radicals and fights imperfections, making the skin radiant and look younger. This moisturizer protects the skin from dryness and aging by the skin's moisture and a healthy glow. Use it as a moisturizing anti-wrinkle face cream.
DERMATOLIGIST TESTED, CERTIFIED ORGANIC AND VEGAN: Focusing on organic ingredients, we have created a vitamin C serum for all skin types, 100% vegan, hypoallergenic, cruelty-free, AIAB certified organic and dermatologically tested by the University's Dermatology Department of Ferrara. This skin care facial oil is free from parabens and other harmful chemicals you don't want. Our brightening facial skincare serum is committed to eco-friendly beauty: the box and bottle are 100% recyclable.
ALL-IN-ONE SERUM: Formulated with vitamin C, hyaluronic acid, niacinamide and NMF moisturizing complex - effective ingredients for enhanced moisturization. It instantly soothes damaged skin and delivers moisture deep into your skin. Perfect for dehydrated and damaged skin and gives you a natural and healthy glow. Loaded with natural ingredients, this antioxidant serum can tackle any problem you have while diminishing dark spots. If you have any questions, contact our customer support!

Garnier SkinActive Vitamin C Brightening Serum for Face, with Vitaminc C, Niacinamide & Salicylic Acid, Brightens Skin, Reduces Dark Spots & Evens Skin Tone, Serum 30ml

33% OffFree Shipping

Why We Love It

Powerful blend for visible results.
Promotes brighter, fresh-feeling skin.
Committed to green beauty.

Main Highlights

UK's No.1 Vitamin C Serum: The UK's No1 Vitamin C Serum* just got better** & bighter
Proven Efficacy***: 97% agree dark spots visibly reduced, 74% agree instantly brightens skin, 98% agree improved skin evenness
4% Formula: Combines Vitamin C*, Niacinamide, Salicylic Acid, and Melasyl for maximum effectiveness.
Lightweight & Non-Greasy: The fast-absorbing formula feels comfortable on skin with no sticky residue.
Clinically Proven: to reduce hyperpigmentation in 2 weeks****
Vegan & Cruelty-Free: Dermatologically tested and formulated with respect for animals and the environment.
*Verify: www.garnier.co.uk/terms/number1 **Vs our previous formula ***Self-assessment, 111 subjects ****Clinical study, 44 subjects, 10 weeks
Contents: 1 x Garnier SkinActive Vitamin C Day Serum, Anti-Dark Spot and Brightening Face Serum for All Skin Types, 30 ml

Dr Organic Guava Facial Serum, Vitamin C, Brightening, Mens, Womens, Natural, Vegan, Cruelty-Free, Paraben & SLS-Free, Organic, 30ml, Packaging may vary

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Why We Love It

Brightens and replenishes skin.
Abundant in Vitamin C.
Vegan and Cruelty free.

Main Highlights

NATURAL - this facial serum utilises the properties of the nutrient-rich guava fruit and can help brighten, radiate and replenish.
ADVANCED VITAMIN C - our organic Guava range utilises the dynamic properties of the lusciously-scented, exotic guava fruit which is abundant in vitamin C.
CERTIFIED ORGANIC - by The Soil Association in compliance with the COSMOS-standard. We never use Parabens, Sodium lauryl sulphate (SLS), Synthetic colours, Mineral oil, DEA, BHT or Isothiazolinones.
SUPPORTING PLANET ACTION - our products are in recycled and recyclable packaging and within FSC-certified card. Wherever possible, our packaging is made using ocean-bound recycled plastic.
VEGAN & CRUELTY-FREE - we do not test any of our products or raw materials on animals, and do not ask any third parties to test on our behalf.

Sukin - Natural Actives Brightening - Natural with Ultra Stable - Skin Care, for, Care, Hydrating, Sukin - 25ml

35% OffFree Shipping

Why We Love It

Hydrating and plumping formula.
Brightens and evens skin tone.
Natural and ethical ingredients.

Main Highlights

HYDRATING SERUM: This ultra-stable Vitamin C serum is expertly formulated with powerful ingredients like Hyaluronic Acid and Polyglutamic Acid, designed to deliver intense and long-lasting hydration. Experience a noticeably plump and rejuvenated complexion that lasts all day.
BRIGHTENING FORMULA: Infused with clinically proven Tomato Extract, this brightening serum works diligently to reduce the appearance of dark spots, pigmentation, and redness. Revel in a more radiant and even skin tone, unveiling a youthful glow that enhances your natural beauty.
NOURISHING INGREDIENTS: Enriched with the soothing properties of Bisabolol, along with Borage Oil and Flaxseed Oil, this serum is formulated to support your skin's barrier function effectively. Together, these ingredients keep your skin deeply moisturised, irresistibly soft, and well-protected against daily environmental stressors.
LIGHTWEIGHT AND VERSATILE: This beautifully crafted oil-based serum absorbs quickly and effortlessly into the skin, making it suitable for all skin types. Its non-greasy formula allows for easy layering with other skincare products, making it a perfect addition to both your morning and evening routines
NATURAL AND ETHICAL: Boasting 99% natural ingredients, this Australian-made, vegan, and cruelty-free serum embodies a commitment to sustainability and conscious beauty practices. It's not just a product; it's an essential addition to your skincare arsenal.

The INKEY List 15% Vitamin C and EGF Serum Helps to Intensively Brighten All Skin Types 30ml

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Why We Love It

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Main Highlights

BRIGHTENS DULL SKIN - Give your skin a double dose of supercharged brightening and rejuvenation with 15% Vitamin C & EGF Serum; This powerful yet gentle; skin-brightening serum is formulated to reduce the appearance of hyperpigmentation; improve dull skin and help to visibly brighten and even skin tone
POWERFUL INGREDIENTS - Powered by 15% Ascorbyl Glucoside; a stable form of antioxidant vitamin C; to help brighten skin and protect from damage caused by environmental aggressors together with plant-based peptide Epidermal Growth Factor (EGF) to help visibly regenerate skin’s appearance and improve the feeling of elasticity for firmer-looking skin
FOR ALL SKIN TYPES - Suitable for all skin types; especially those with hyperpigmentation, it is cruelty-free and fragrance-free
HOW TO USE - Gentle enough for daily use; Can be used in AM and PM, however, if only used once per day we recommend AM; On cleansed skin apply a pea-sized amount to the face and neck; If you would like to use other skin care products on top, wait around 10 minutes before using them; This gives the skin cells enough time to respond to the EGF and won't affect the rejuvenation process; If using in the PM use on a different night to Retinol and AHA exfoliators

8.8

Excellent

We scanned 1645 products

We reviewed these offers relevant to the Natural Vitamin C Serum within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like All Natural Advice, UPCIRCLE, TruSkin Naturals, CeraVe, Eclat Skincare, Florence, Garnier, Dr. Organic, Sukin, The INKEY List, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Natural Vitamin C Serum in the market, we considered we took a deep dive into 8226 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is All Natural Advice Vitamin C Serum For Face with Hyaluronic Acid & Vitamin E – Facial Serum - Organic Face Care -Proud Canadian Company (60ml / 2oz). We love many things about this product by All Natural Advice. What sets it apart from the competition is Premium, stable form Vitamin C. , High-quality, skin-friendly ingredients included. , Promotes deep skin absorption.
The best value product for most shoppers and where user satisfaction is continuously the highest is UpCircle Organic Face Oil With Coffee, Rosehip + Jojoba 30ml - Natural Hydrating Facial Oil - Vitamin C, Rosehip Oil Fades Dark Spots + Sea Buckthorn Keeps Skin Supple - Vegan + Cruelty-Free by UPCIRCLE based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Natural Vitamin C Serum and the best cost-to-value ratio is CeraVe Skin Renewing 10% Pure Vitamin C Serum with Ceramides for Brighter and Smoother Skin, 30 mlat CeraVe with a 41% discount.
Our list of the best Natural Vitamin C Serum is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Natural Vitamin C Serum in The UK

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We scanned 1645 products

We concluded that: