L-Ascorbic Acid is effective in reducing the appearance of fine lines, wrinkles and photoaging of the skin.
-Professional-C Serum 20% provides 5X better absorption levels over another leading competitor.
-Consumers prefer Obagi Professional-C Serum 20% nearly 2 to 1 over another leading competitor.
Winnifred Blackwood
6 days agoI love the glow I get from using this serum. No irritation at all.
Nicole Zepp
1 months agoThis is great for oily skin. It helps keep my skin from getting oily throughout the day.
Barbara Rucker
2 months agoGreat product
Katie Hottinger
2 months agoGreat
Whitney Noel
2 months agoI had my doubts about this. I purchased it for the red veins around my nose. I wanted something to help the redness to fade. Guess what? It took a about 4 months but there was a reduction in the redness. I no longer have to put pancake stick on the sides of my nose. It works.
julie Browning
3 months agoI use this every morning and have seen major improvement in my skin on my face. Its soft smooth and slowed down the ageing process. I get complements noe on my skin.
Paula Black
3 months agoThis is my go to for vitamin C serum.
Patricia Harrell
5 months agoThis 20% serum is now a staple in my morning regimen. It's powerful, yet gentle as it brightens and protects.
Desiree Hebert
5 months agogreat
Julie Bartholoma
6 months agoI use this as both a moisturizer and a foundation for my tinted moisturizer. It has lightened the rather large dark spot on my cheek and made it look quite a bit less noticeable.
Allison Creveling
7 months agoIf you can only afford one product, this is what i would buy!
Jane Hodgin
8 months agoThis is my favorite Obagi product so far. I love the way it feels when it is applied; it is soothing and sinks in quickly!
Vickie Hart
8 months agoMy skin feels very soft
Sarah DeRosa
8 months agoTried so many others and this is the only one is see amazing results and makes my skin look better too.
Christie Fitts
9 months agoThis is a must gor me!
Katherine Knicely
9 months agoI love this serum prior to my make up usage. I think it makes my skin glow Once again you just need a small amout
Crystal Corren
9 months ago
Sarah Risner
10 months agoA little goes a long way
Kathryn Texiere
10 months agoI love the way this product smells and makes my face feel, but I think it is causing my face to dry out. I will be purchasing the 10% or 15% next time!
Maggie Holderman
11 months agoMagic in a bottle , I recently got a mini fridge for ky bathroom and love that I can keep this chilled. I also love thats its pregnacy approved . Will never go without this stuff.
Jessica Chepa
11 months agoI will always use this product! I have a travel size and I always have a back up!
Lily Lusty
1 years agoThis is my overall number one pic regarding vitamin C serums from Obagi. I love the way it goes on and he results Mary I can't live without this product.
Janele Ridout
1 years agoThis product is a must!! My skin is noticeably smoother and softer!! I get compliments all the time that my skin is "glowing!"
Julie Williams
1 years agoI used points to buy this and its not good . It was dark yellow on arrival.
Tatiana Kuzmina
1 years agoLike the effect of this product to skin
Erin Koser
1 years agoMust have to keep skin glowing!
Natalie PowellFields
1 years agoAmazing product. After one week of use, I notices smoother, softer apperance.
Suki Leung
1 years agolove the result
Jeana Klearman
1 years agoObagi professional-c serum 20% is the best! Will continue to purchase!
Teairra Martinez
1 years agoIf you are looking for a vitamin C to add to your routine, look no further. Best ever. Effective, non pore clogging magic. Plus this bottle will last tou about 6 months!!
Alyssa Archuletta
1 years agoI absolutely love obagi vit c 20%, it's not only more stable/last longer (I've have other vit c oxidize after 2-3 months due to instability) but it has protected and brightened my complexion. This is now my 3rd purchase, I cannot live without it!
Jessica Spiker
1 years agoAn absolute game changer in skin care.
Ashlyn Jordan
1 years agoLove
Jill Wolfe
1 years agoLove the vit c snd i can trll when i run out because my skin starts looking dull.
VIKI Patarino
1 years agoGreat
Courtney Pearson
1 years agoI love how this product has brightened up my face. It goes on so silky. This will always be apart of my daily routine.
Nicolle Gentry
1 years agoSkin glows all day
Lina Hanna
1 years agoAmazing product
Rose Bauer
1 years agoThis by far as one of the bathrooms I have used. It is a liquid drop you don't need much a small amount because much further than you realize. Sometimes it can give you a little tingly feeling which I enjoy
Cynthia Jones
1 years agoLove all these products, they work the best only thing that helped with my melasma and my skin looks great
Megan Harvey
1 years agoCant live without this product
Debra MacTaggart
1 years agomy skin drinks this up.
Milly Soto
1 years agoLove
Cindy Mejia
1 years agoThis is a staple to my every morning routine. I switch from 15 to 20% on my combination and sensitive skin. Highly recommend and easy to apply!
RN Ssi MedSpa
1 years agoBest topical Vit C!
Shannon Vaughan
1 years agoI use this every morning and have been very happy with the results.
Jacqueline Taylor
2 years agoLove how it makes my skin feel.
Sharon Wall
2 years agoFirst time user. I like that it stays stable longer than another brand I was using.
Lynnette Goforth
2 years agoUse every morning.. a must
Libby Bates
2 years agoExcellent
Patsy Grooms
2 years agoLive this product!
Katie Waring
2 years agoThe absolute best!
Kristina Darbinian
2 years agoOmg obsessed with this serum. Highly rwcommend this product to anyone that wants to target their brown spots and is concerned with dullness and saggy skin.
Melody Reid
2 years agoMy dermatologist loves this lroduct!
Yolanda Riley
2 years agoJust added this to my regimen....thus far so good. Love it!!
Julie Higginbotham
2 years agoSoothing
Cait Massie
2 years agoThis is amazing!
Rima chehab
2 years agoVery nice
Vanessa Cheney
2 years agoA cult fave. Forver and always. Everyday.
Jennifer Pipkin
2 years agoMy favirite obagi oroduxt. The product that lightened my dark spots the most.
Celeste Quinonez
2 years agoAfter using this product I will never NOT use it. This serum has improved my skin incredibly in just a few uses. I've already purchased a second bottle for when this one is out I don't have to go without.
Christina hunt
2 years agoIncredible product!
Allie Fisher
2 years agoI love this product!
Melissa Brown
2 years agoBeen using it for a few weeks, while it makes my skin brighter , im hoping tne long term benefits are more noticeable
Danielle Capogna
2 years agoLove
Samantha Bell
2 years agoLike a drink for your skin
Amy Sherwin
2 years agolove this stuff!
Angela McAfee
2 years agoProfessional-C Serum 20% gives my face a glow after applying. I use this in the morning after washing my face and applying my make-up. By far one of my favorite Obagi products.
Brianna Hames
2 years agoGo to Vit C serum! No irritation.
Breanna Bilbrey
2 years agoGreat consistency
Connie Williams
3 years agoI cannot live without this Vitamin C serum! My skin looks so much brighter and I get compliments all the time about how glowing my skin looks! Love this serum, best Vitamin C serum I have ever used!
Emily Bryant
3 years agoLove this VitaminC!
Elizabeth Lepe
3 years agoLove
Gerri Coyle
3 years agoGreat
Phyllis Collier
3 years agoLove this product!
Karen Smilie
3 years agoLove me some vitamin c. Prefer the onr with skin lightening.
Deanna Sholas
3 years agoJUST ORDERED EXCITED TO TRY. I am not new to vitamin c so im hoping this serum will replace the one i was using
Jessica Peine
3 years agoI adore this vitamin C serum. It goes on like silk and absorbs quickly. My skin has a nice bright glow after I use it, and i feel confident that it is protecting my skin and providing the best nourishment from any vitamin C serum available. Since my skin tends toward oily, the 20% works best for me
Sara Krupinsky
3 years agoThis product is amazing!
Anna Garrity
3 years agoLove this product
Lindsay Sanders
3 years agoLove
Gail Staton
3 years agoEveryone should try this serum. Skins feels so good and looks good. I am 66 and my skin looks so much better
Abigail Cooper
3 years agoUse this product every day and it gives my skin that healthy glow. Have noticed a more even skin tone. Definitely recommend!
Laura Mittermaier
3 years agoI've used other Vitamin C Serums and this is the real deal. It's a little pricey but well worth it. I can definitely see a difference in my skin tone.
Cheryl Bennett
3 years agoFreat
Shelley O'Malley
3 years agoThis is a game changer. It really brightened my face and chrst. Of all the products, i can't live without this one.
Linda Wall
3 years agoSo great. Expensive but great!
Julia Wiley
3 years agoI LOVE this product! Gives my skin a wonderful glow and has improved the texture tremendously!! I highly recommend!!
Nicole Sisk
3 years agoLove this stuff!
Debbie McCormick
3 years agoI cant go without vitamin c ans Obagi's is the best!
Janet Turner
3 years agoI use this with my morning routine. My skin glows after use. Like with all the Obagi products I have used, a little goes a long way.
Klea Kostandini
3 years agoThis product works wonders. Im in love. It lightens any hyperpigmentation and will leave the skin feeling super soft. Its a must buy!!!
Trish Walstead
3 years agoThis makes my skin bright with a beautiful glow, fast absorbing serum
Melissa Hellervik-Bing
3 years agoLove it!
Rhiana DeGennaro
3 years agoBest Vitamin C on the market!
Sandra Wendland
3 years agoAwesome!
Amelia Youkhanna
3 years agoGreat!
Jamie Darnall
3 years agoBrightens my skkn and applies easily
Heather Goodenow
3 years agoIm on my 2nd bottle, this stuff is great
Haley White
3 years agoMy favorite vit c serum!
Satanya Clarke
3 years agoBest serum ever
Doris Mabe
3 years agonice feeling on my face
Joy Miller
3 years agoLove
Tish Foster
3 years agoThis is absolutely amazing! I have been using it for years. I truly feel it makes my skin so bright and smooth. Obaji is the best;))
Delayna Wheaton
3 years agoThis product is awesome. I use it with my moisturizer. Not only does it smell great but it feels great!
Lynn Proden
3 years agoThis is the best vitamin C serum on the market. It has really helped keep my skin tone even and glowing.
Celeste Cain Curry
3 years agoMy skin looks so bright! I love this serum!
Judy Bowen
3 years agoAbsolutely love this product! Has made a difference in the brightness of my skin. If i coukd only afford one product in this line I would not go without this one.
Annette Hendrix
3 years agoGreat to hydrate and restore healthy skin to your face!
Morgan El-Zeinab
3 years agoLove this product! My skin looks so radiant after using. I always follow up with moisturizer and sunscreen but my skin doesnt look the same without it.
Deborah Atsberger
3 years agoUsing C-serum for many years! Now, even after turning 60 my face looks bright
Kayla Wagner
3 years agoThis serum has made a significant difference in tbe appearance of my skin. I look forward to applying every morning!
Jamie Olson
3 years agoKeeps my maturing skin glowing!
Ilyssa Feierstein
3 years agoI Love this! My skin looks and feels so great!
Honey Ackermann
3 years agoCant live without my C!! Great serum for your daily skincare regime!
Alissa Jeanfreau
3 years agoI really enjoy using this vitamin C serum. I noticed a difference in my skin!
Michaela Campbell
4 years agoI highly recommend Vitimin C Serum to all my family and friends.
Mary Barthel
4 years agoThis stuff works!! It has lightened up the dark spots on my face! I cant wait to put it on every morning!
Amanda Deinhart
4 years agoThis is hands down the best vitamin C serum on the market. It has transformed my skin and does not make it greasy. Cannot live without this in my skin care regimin.
Mariah Vasquez
4 years agothis is great for anti aging
Cindy Anderson
4 years agoThis product is the best ever. We all need to use Vitamin C to protect our face.
Jane Blanchard
4 years agoLove it
Cherie Shepard
4 years agoLove how this helps even my skin
Mechelle Evans
4 years agoI have been using Obagi Vit. C serum for 26 years. I have tried other Vit. C serums and NOTHING compares. You will immediately see the brightness once applied to the skin. A little goes a long way. I use 1 drop on my forehead, 2 drops each cheek and 1 drop on the chin press into the skin.
Lei Gonzales
4 years agoLove this brightening serum. Love applying under makeup every morning.
Jeanne Ford
4 years agoI have used this serum for 3 years and it is a game changer. No irritation and really does a great job. Worth every penny
Jayme LaMotta
4 years agoI had a facial done with this serum and my skin looked amazing after so I purchased it and I am so happy!
Tracy Burke
4 years agoI love this serum! It’s good for oily skin. My skin tone looks more even now
Dawn Olinger
4 years agoWonderful light coverage for am with 4% hydro
Lisa Lamica
4 years agoI really like this serum it makes my skin look amazing!
Savannah HUTTO
4 years agoBest thing I’ve ever put on my face!
RayAnna Rogers
4 years agoLove this vit c serum!
Donna Lee
4 years agoBest vitamin c serum out there!
Stephanie Logan
4 years agoSerum feels nice going on and it absorbs quickly with no greasy feeling. I apply it after my toner and before my moisturizer/spf. Haven't noticed significant "brightness" to my skin yet but I'm committed so will continue applying daily.
Megan Culbreth
4 years agoBest C Serum on the market!
Pamela Allen
4 years agoIt’s my every day product I use. It makes my skin shine and feel so good.
Danielle Steele
4 years agoI have been using Obagi since my early 30’s. The 20% Serum is a fantastic product. At 48 years of age I have maintained my skins elasticity and brightness. I credit this serum and the Obagi C product line!
Laura Tracey
4 years agoThis is high quality Vitamin C!
Tammy Collins
4 years agoAbsolutely love these products! Will not be switching!
How to Use
- Apply 5 to 7 drops of Obagi Professional-C Serum to the face, neck and chest using fingertips
- Apply to cleansed skin in the morning before sunscreen or makeup application
- For external use only.
- Avoid direct contact with eyes, nose, mouth and lips.
- Some users of this product may experience a slight tingling, which should diminish with continued use.
- If tingling becomes severe, stop use and consult a doctor.
- Keep out of direct sunlight.
- Store in a dark, cool place.
- Keep cap on tightly when not in use.
- Apply 5 to 7 drops of Obagi Professional-C Serum to the face, neck and chest using fingertips
- Apply to cleansed skin in the morning before sunscreen or makeup application
- For external use only.
- Avoid direct contact with eyes, nose, mouth and lips.
- Some users of this product may experience a slight tingling, which should diminish with continued use.
- If tingling becomes severe, stop use and consult a doctor.
- Keep out of direct sunlight.
- Store in a dark, cool place.
- Keep cap on tightly when not in use.
