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.
Heather Wimer
4 months agoBest vitamin c ever
Louie Cervantes
4 months agoBest
Gail Martin
5 months agoExcellant Product
Winnifred Blackwood
6 months agoI love the glow I get from using this serum. No irritation at all.
Nicole Zepp
8 months agoThis is great for oily skin. It helps keep my skin from getting oily throughout the day.
Barbara Rucker
8 months agoGreat product
Katie Hottinger
9 months agoGreat
Whitney Noel
9 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
10 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
10 months agoThis is my go to for vitamin C serum.
Patricia Harrell
11 months agoThis 20% serum is now a staple in my morning regimen. It's powerful, yet gentle as it brightens and protects.
Desiree Hebert
1 years agogreat
Julie Bartholoma
1 years 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
1 years agoIf you can only afford one product, this is what i would buy!
Jane Hodgin
1 years 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
1 years agoMy skin feels very soft
Sarah DeRosa
1 years agoTried so many others and this is the only one is see amazing results and makes my skin look better too.
Christie Fitts
1 years agoThis is a must gor me!
Katherine Knicely
1 years 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
1 years ago
Sarah Risner
1 years agoA little goes a long way
Kathryn Texiere
1 years 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
1 years 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
1 years 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
2 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
2 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
2 years agoAn absolute game changer in skin care.
Ashlyn Jordan
2 years agoLove
Jill Wolfe
2 years agoLove the vit c snd i can trll when i run out because my skin starts looking dull.
VIKI Patarino
2 years agoGreat
Courtney Pearson
2 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
2 years agoSkin glows all day
Lina Hanna
2 years agoAmazing product
Rose Bauer
2 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
2 years agoLove all these products, they work the best only thing that helped with my melasma and my skin looks great
Megan Harvey
2 years agoCant live without this product
Debra MacTaggart
2 years agomy skin drinks this up.
Milly Soto
2 years agoLove
Cindy Mejia
2 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
2 years agoBest topical Vit C!
Shannon Vaughan
2 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
3 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
3 years agoIncredible product!
Allie Fisher
3 years agoI love this product!
Melissa Brown
3 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
3 years agoLove
Samantha Bell
3 years agoLike a drink for your skin
Amy Sherwin
3 years agolove this stuff!
Angela McAfee
3 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
3 years agoGo to Vit C serum! No irritation.
Breanna Bilbrey
3 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
4 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
4 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
4 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
4 years agoFreat
Shelley O'Malley
4 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
4 years agoSo great. Expensive but great!
Julia Wiley
4 years agoI LOVE this product! Gives my skin a wonderful glow and has improved the texture tremendously!! I highly recommend!!
Nicole Sisk
4 years agoLove this stuff!
Debbie McCormick
4 years agoI cant go without vitamin c ans Obagi's is the best!
Janet Turner
4 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
4 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
4 years agoThis makes my skin bright with a beautiful glow, fast absorbing serum
Melissa Hellervik-Bing
4 years agoLove it!
Rhiana DeGennaro
4 years agoBest Vitamin C on the market!
Sandra Wendland
4 years agoAwesome!
Amelia Youkhanna
4 years agoGreat!
Jamie Darnall
4 years agoBrightens my skkn and applies easily
Heather Goodenow
4 years agoIm on my 2nd bottle, this stuff is great
Haley White
4 years agoMy favorite vit c serum!
Satanya Clarke
4 years agoBest serum ever
Doris Mabe
4 years agonice feeling on my face
Joy Miller
4 years agoLove
Tish Foster
4 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
4 years agoThis product is awesome. I use it with my moisturizer. Not only does it smell great but it feels great!
Lynn Proden
4 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
4 years agoMy skin looks so bright! I love this serum!
Judy Bowen
4 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
4 years agoGreat to hydrate and restore healthy skin to your face!
Morgan El-Zeinab
4 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
4 years agoUsing C-serum for many years! Now, even after turning 60 my face looks bright
Kayla Wagner
4 years agoThis serum has made a significant difference in tbe appearance of my skin. I look forward to applying every morning!
Jamie Olson
4 years agoKeeps my maturing skin glowing!
Ilyssa Feierstein
4 years agoI Love this! My skin looks and feels so great!
Honey Ackermann
4 years agoCant live without my C!! Great serum for your daily skincare regime!
Alissa Jeanfreau
4 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
5 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
5 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
5 years agoI love this serum! It’s good for oily skin. My skin tone looks more even now
Dawn Olinger
5 years agoWonderful light coverage for am with 4% hydro
Lisa Lamica
5 years agoI really like this serum it makes my skin look amazing!
Savannah HUTTO
5 years agoBest thing I’ve ever put on my face!
RayAnna Rogers
5 years agoLove this vit c serum!
Donna Lee
5 years agoBest vitamin c serum out there!
Stephanie Logan
5 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
5 years agoBest C Serum on the market!
Pamela Allen
5 years agoIt’s my every day product I use. It makes my skin shine and feel so good.
Danielle Steele
5 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
5 years agoThis is high quality Vitamin C!
Tammy Collins
5 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.
