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Highlights
Summary
Wildfleur's XC15 15% Pure Vitamin C + Xanthophyll - Marigold Brightening Serum is setting the new standard of vitamin C, with a patented technology that protects against environmental damage and combats 8 signs of aging.
Features
- 15% stabilized pure vitamin C
- Patented technology featuring marigold
- Bilayer serum
- Clinically tested
- Dermatologist tested
Key Ingredients
- 15% stabilized L-ascorbic acid - The only clinically tested, active form of pure vitamin C, proven to brighten skin, improve elasticity and combat the 8 signs of aging, including hyperpigmentation + discoloration, appearance of fine lines + wrinkles, loss of firmness + brightness
- Xanthophyll - We stabilized pure vitamin C using our patented technology featuring xanthophyll carotenoids, a class of highly polar bioactives found in marigolds. With up to 65 times higher SOAC, xanthophyll shields pure vitamin C from bonding with reactive oxygen in the presence of air and light
Research Results
- In a clinical study with over 80 people:
- 95% saw visible improvement in skin brightness after only 2 weeks
- 97% saw improvement in skin hydration after only 2 weeks
Item 2634831
Shake well to activate the two layers. Apply 2-3 pumps (6 to 8 drops) onto clean face and neck.
Tips:
- Use in the AM as part of your daily morning routine, following with moisturizer + sunscreen
- If you're new to pure vitamin C or have combination/oily or acne-prone skin, we recommend prepping the skin with our 2% salicylic acid toner before applying the vitamin C serum.
Note: Pure vitamin C has a natural scent that is slightly sour - Since XC15 is formulated with 15% stabilized pure vitamin C and does not have any added artificial fragrances (to avoid common allergens), you are likely to smell its natural scent within the formula but consider it as a certificate of authenticity that disappears quickly as the product is absorbed.
Water / Aqua, Ascorbic Acid, Butylene Glycol, Propanediol, Squalane, Alcohol, Rosa Canina Fruit Oil, Bis-Peg-18 Methyl Ether Dimethyl Silane, Glycerin, Panthenol, Caffeine, Levan, Xanthophylls, Gardenia Florida Fruit Extract, Morinda Citrifolia Extract, Portulaca Oleracea Extract, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Capsicum Annuum Fruit Extract, Bisabolol, Helianthus Annuus (Sunflower) Seed Oil, Olea Europaea (Olive) Fruit Oil, Arginine, Carnitine, Glycine, Hibiscus Sabdariffa Flower Extract, Hippophae Rhamnoides Fruit Extract, Tocopherol, Carthamus Tinctorius Seed Oil, Tetrasodium Edta, Aronia Arbutifolia Fruit Extract, Glycyrrhiza Uralensis (Licorice) Extract, Calendula Officinalis Extract, Euterpe Oleracea Fruit Extract, Taraxacum Coreanum Flower Extract, Ferulic Acid, Allantoin, Sodium Metabisulfite, Boerhavia Diffusa Root Extract, Adenosine, Viscum Album (Mistletoe) Extract, Phaseolus Radiatus Seed Extract, Caprylyl/Capryl Glucoside, 1,2-Hexanediol, Sodium Hyaluronate, Carthamus Tinctorius (Safflower) Seed Oil, Pinus Pinaster Bark Extract, Tremella Fuciformis Extract, Ubiquinone, Glutathione, Polysorbate 60, Sodium Carbonate, Hydroxycinnamic Acid, Vaccinium Myrtillus Fruit Extract, Aloe Barbadensis Extract, Beta-Glucan, Ethylhexylglycerin.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Clean Ingredients, Vegan, and Cruelty Free!
I was thrilled to find out I was one of the winners of WildFleur's XC15 Giveaway! My prize? The brand-new Pure Vitamin C 15% Marigold Brightening Serum—and I couldn't be more excited. WildFleur is a clean beauty brand on the rise, redefining the power of flowers in skincare. Even better? Every...
Most Helpful Critical Review
I don't think I would buy this product
Thanks to @bzzagent I received this wildfleur brightening skin serum for my honest review. This serum. This serum is dermatologist tested. Is suitable for all skin types. This serum is made with pure flowers such as marigolds, and pure vitamin c. The benefits are proven to brighten skin, improve...
484 results
Unique + Cute
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I really liked the interactive container and I think it also looked cute. Made it more fun to use. The first few days the product stung a bit and I don't normally have sensitive skin, so was about to give up on it, but my skin seemed to get used to it after. I liked that it wasn't too sticky or thick like some I've tried before. I did notice my skin feels brighter, but I haven't used it long enough to notice much hyperpigmentation disappearing. Overall, a fun product and am excited to see more results as time passes.
Easy Application- Waiting for Results
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I really appreciate the packaging of a lid on the product and the dropper applicator being included in the box so no product would spill during shipping. I use this serum after cleansing and toning. The think consistency is super light weight and fast absorbing. I can't say that I've been able to tell a difference in the 3 weeks I've been using it. But not all products are going to work over night so I will continue to use this product as it has not caused any sensitivity in my skin or abnormal reactions.



A definite must try & have!!!!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I love the modern cute packaging it came in. Easy to use instructions. It has a unique bottle that you pump with a dropper. It has a mild scent did not really care for it. At first when I used it I did experience some stinging but it went away. I have been using the serum for about over a week or so now. My skin definitely looks brighter, stays hydrated and feels softer. This is a great product it does not leave your skin oily or greasy like other products I have used in the past.

A Must-Have for Radiant Skin!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
The Pure Vitamin C Brightening Serum has truly transformed my skincare routine! From the first few uses, I noticed my skin looking brighter, more even-toned, and incredibly refreshed. The texture is lightweight, non-greasy, and absorbs quickly without leaving any sticky residue. It layers well under moisturizers and sunscreen, making it perfect for both morning and night routines. I appreciate that it contains potent vitamin C without being harsh on my sensitive skin—no irritation or breakouts! With consistent use, my dark spots have visibly faded, and my complexion has a healthy glow. If you're looking for an effective and gentle brightening serum, this one is a must-try!

Amazing!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Living in Las Vegas and in my 30s, I'm looking for something that helps against free radicals and overall environmental damage because sun exposure is NOT the only thing that causes pre mature aging to speed up. That's when I came across WildFleur, I really love how lightweight the oil is, and it absorbs insulin into the skin without leaving a heavy residue. I instantly noticed how nourished and smooth my skin looked, just with one use my overall tone, looked plump and refreshed. I've been using this since December and I absolutely love it. I've definitely noticed an improvement in my overall texture and a lot of the fine lines that I had around my forehead have smoothed out! I'm getting close to finishing this bottle so I thought it was a perfect time to review, if you're looking for a vitamin C serum , I think this is perfect for any age!

