Medium concentrated serum with 15% L-ascorbic acid (Vitamin C), best suited for normal skin. Helps minimise the appearance of fine lines and wrinkles.
Topically, L-Ascorbic Acid is found in the Obagi’s Professional-C™ serums in concentrations of 10%, 15%, and 20%. You can apply a few drops of the serum to the face, neck, and chest every morning before your sunscreen to start gaining the beneficial properties of Vitamin C.
Obagi has captured the benefits of Vitamin C in the Professional-C™ serums, which offer Vitamin C in a rich, concentrated formula.
- Help minimise the appearance of fine lines and wrinkles,
- Are proven to be stable at a low pH for long-lasting shelf life,
- Higher penetration of the skin when compared to SkinCeuticals Serums,
- And absorb and remain in the skin.
Reasons to Add Vitamin C Serum to Your Regimen
As we age, our skin naturally tends to show more signs of photoaging, such as fine lines and wrinkles. One of the ways our skin can help keep itself renewed and healthy-looking is with antioxidants like Vitamin C.
- Enhances UV protection,
- Calms Skin,
- Helps keep skin hydrated by enhancing moisture content. Add Vitamin C serum every day and watch it work hand-in-hand with a daily moisturiser to help skin stay fresh-looking and moisturised,
- Topical Vitamin C helps brighten the complexion for a more youthful, fresh looking skin, which is the marker of vibrant health.


Ingredients: Water (Aqua), Propylene Glycol, PEG-12 Glyceryl Dimyristate, Glycerin, PEG-7 Glyceryl Cocoate, Silica, Lactobacillusferment, Carbomer, Phenoxyethanol, Triethanolamine, Betaine, Ruscus Aculeatus Root Extract, Ethoxydiglycol, Pentylene Glycol.
Roisin Valencia –
Skin is starting to look smoother and more even toned. I have gotten a couple of compliments since using this product.
Devon Strong –
This product is FANTASTIC. Serum does not leave a sticky residue. Very pleasant scent. And has definitely made my skin brighter and more even. I have tried multiple high end Vit C serums, and this one WINS!
Tatiana Tkachenko –
Excellent product. It was just a couple days using and the results are amazing
Melissa Yates –
Great product. Silky smooth skin. Flawless face . IÕd buy it again
Rosie Leach –
I get a lot of compliments on my skin looking bright. I use this C serum, tretnoin and get around four light peels a year.
Natalia Simonova –
I haven’t had any compelling results from this, but I’ve only been using it for about a month now so I don’t think it’s fair to say.
Georgie Lawson –
I love the Vitamin C Serum, It makes your face feel so good and very soft. It really help’s your skin look younger.
Rosa Colon –
I love the way my skin feels and how it is looking
Aoife Kirby –
I love this product !! My skin has never looked or felt better !
Tamsin Serrano –
I started using 10% and now hoping this works a bit faster. I trust the product.
Angelica Osborne –
ItÕs a quality serum and only takes a few drops to make a huge difference.
Tatiana Brihhs –
Light and smells great, perfect Vit C! Gives that glow like no other serum I have tried.
Sapphire Owen –
Light weight and goes on perfect under my day and night time moisturizer.
Olga Kovalchuk –
Love this serum (spilled half the bottle) so being much more careful in the future!
Cleo Bass –
Love this Vitamin C! I use it twice daily and it HELPS with all things- dryness, breaking out, skin brightening
Haleema Savage –
Miracle in a bottle! I see amazing results on my skin in like 2 months!!! Thank you obagi for this excellent product. Please never discontinue it.
Valentina Walls –
My skin glows. I saw a difference in about a week. Let it sink in for a minute or longer for best results.
Jennifer Wilkerson –
This is the “WOW” product obagi offers. These serums make others notice how bright your look has become. Well worth the money.
Bridget Harmon –
This serum is essential! It leaves my skin hydrated, soft, clear and even works great as a primer under my Skinbetter SPF tone smart compact!
Alfie Cabrera –
To my face I absolutely noticed the change immediately
K –
My favourite strengths
Retijens –
Provides moisture, improves pores, and evens skin texture
London Fox –
I love the Obagi c serum and it has been part of my daily skincare routine. My skin looks bright and glowing without dark spots. But 15% isnt enough for me, I will buy 20%
Holy Grail –
I love this product. I first received it as a sample when I purchased my Obagi exfoliating cleanser and gentle foam cleanser. I noticed a difference right away. I then purchased the regular sized bottle. It’s working to clear up spots but I also love how my face feels!! My skin is also tolerating the 15%. At some point I’ll try the 20%! I use this in the morning and tretinoin at night.
BananaMom –
Skin is starting to look smoother and more even toned. I have gotten a couple of compliments since using this product.
OlgaV –
I like this serum. My skin stopped freckles.
Claire –
Light weight and goes on perfect under my day and night time moisturizer.
Ciara –
Rifornisci mentre mi stavo esaurendo. Questa roba è grandiosa. Non secca e non irrita la mia pelle estremamente bellicosa. Funziona bene anche in rotazione con retinolo. Lo userò finché Obagi lo vende!