COSRX The Vitamin C 23 Serum 20ml
SKU: 7813571995

COSRX The Vitamin C 23 Serum 20ml

Sale price$14.85 Regular price$16.50
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Description

COSRX The Vitamin C 23 Serum 20mlProduct Description: Enhance your skin's elasticity with 23% pure vitamin C. This serum, featuring 23% high concentration stabilized pure vitamin C, improves skin tone, reduces wrinkles, and targets dull and uneven skin as a powerful vitamin C booster. To prevent oxidation, the serum is divided into two layers, with oil on top for a moisturizing finish. Product Benefits: Improves skin elasticity Evens out skin tone and reduces dark spots Brightens the

Product Description: Enhance your skin's elasticity with 23% pure vitamin C.

This serum, featuring 23% high-concentration stabilized pure vitamin C, improves skin tone, reduces wrinkles, and targets dull and uneven skin as a powerful vitamin C booster. To prevent oxidation, the serum is divided into two layers, with oil on top for a moisturizing finish.

Product Benefits:

  • Improves skin elasticity

  • Evens out skin tone and reduces dark spots

  • Brightens the skin

  • Combats signs of aging

Skin Type:

  • Intensive care for uneven skin tone and hyperpigmentation

Size: 20 ml

Usage: Morning and evening

  1. Wash your face

  2. Lightly shake the bottle one to two times from side to side.

  3. Apply a few drops to the skin.

  4. Gently massage the serum in with your fingertips, starting from the center of the face and working outward.

  5. When used in the morning, always follow up with sunscreen SPF 30 or higher.

Storage:

  • Store in the refrigerator (3–10°C)

  • Use immediately after purchase and store upright after opening

  • Recommended to be used within 2 months of opening to maintain active ingredients

Important:

  • Experienced vitamin C users

  • Attach the included dropper upon first use.

  • The serum is highly concentrated but can be used both morning and evening.

  • Avoid contact with the eye and mouth areas.

  • Recommended not to be used in conjunction with other acids such as AHA, BHA, retinol, or other strong active ingredients to avoid irritation.

Patch Test Always perform a Patch Test to check if your skin may react negatively to a new skincare product.

  1. Apply a small amount of the product to the skin, for example, behind the ear or on the inside of the wrist.

  2. Leave the product on for at least 24 hours without washing it off.

  3. Regularly check the area for signs of redness, itching, swelling, or other reactions. If a negative reaction occurs, discontinue use immediately and consult a doctor if necessary.

  4. If the skin feels normal and shows no reactions, you can start using the product as usual.

Precautions

  • Do not use the product if you are allergic to any of the ingredients.

  • The product is only for external use. Do not ingest.

  • Keep out of reach of children and animals.

  • Avoid contact with the eyes. In case of contact, rinse thoroughly with water and consult a doctor if necessary.

  • Do not use on damaged or irritated skin.

  • If signs of a negative reaction from the product appear, such as redness, itching, swelling, or other reactions, discontinue use immediately and consult a doctor if necessary.

Ingredients

Water, Ascorbic Acid (23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus (Sunflower) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene

Please note that ingredients and content may change over time. This means that the ingredients listed on our website may differ from those actually in the product. Always read the ingredients on the package before use. If you have any questions or concerns, please contact our customer service.

Shipping Notes
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Exchange/Return Notes
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SKU: 7813571995

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LanaB
Draper, US
★★★★★ 5
Ends in a cliffhanger
Format: Kindle
Thankfully, the next book is already available. Roxy Collins is the queen of omegaverse slow burn. This particular series is omegaverse with wolf shifters. Thoroughly enjoyed this book! Lots of suspense and trying to figure out what is true and what's really going on. I loved it! Pretty spicy once the action starts. Heats are pretty much always spicy. There is a little bit of male interaction, but not full-on shmex. Definitely recommend.
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Reviewed in the United States on April 29, 2025
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Dolores Evans
Port Orchard, US
★★★★★ 5
Epic!!!!
Format: Kindle
Absolutely addicted from the first page. The twists and turns, world building and character development all come together for the perfect Omegaverse. And let's not forget that spice because knots are life and these are spectacular. Running for book #2 because that cliffhanger was torturous.
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Reviewed in the United States on August 17, 2024
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Trouble In FL
Battle Creek, US
★★★★★ 5
Fantastic writing and non-stop action
Format: Kindle
This is a promising, fantastic beginning to what will be a 4-book series. Some readers may be content to read only the first 2 books, but I think you'll find that the story is so good that you'll want to keep reading books 3 and 4. Book 1 is about omega Elvana's introduction to the "Starling" brothers and their search for another missing person, Kelly. It's a bit of a rocky start, with deception and betrayal a key element. Hardly an auspicious beginning. Each member has their own path and purpose in the pack. Their interactions and the resulting narrative are so well-written that I found it difficult to put down. There is a cliffhanger that will have you reaching for book 2 as you finish, so make sure you have it on hand.
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Reviewed in the United States on September 27, 2023
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rilakk
Alexandria, US
★★★★★ 4
Fun read
Format: Kindle
I'm not really into mafia books but I love Roxy Collin's other series so I decided to give it a try. It had the same great romance, spice, swoon-worthy characters and exciting plot that are her signature. Arben was my favorite, although it was a bit sudden how quickly he changed from ignoring her to wanting to be pack. There were almost too many twists/layers of lies to keep track of but I'm looking forward to reading the other books. The only thing that detracted from the story for me was the need for a bit more proofreading. It was mentioned that Kelly is a female and male at different points, leading me to think she changed her mind at some point about the character's gender but didn't go back and edit it to align in all places. Like another reviewer pointed out, step siblings are different than half siblings. They are incorrectly referred to as step siblings because they (allegedly) share the same biological dad. There are a few other typos as well but those aren't a big deal.
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Reviewed in the United States on March 18, 2025
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Carmen Alicea
Battle Creek, US
★★★★★ 5
Stepbrothers, Secrets, and Sizzling Heat
Format: Kindle
Twisted Lies by Roxy Collins is a wild ride through family secrets, amnesia, and a steamy stepbrother romance. When Kelly discovers her life is built on lies, she ends up tangled with three alpha stepbrothers and an assassin who once helped her through a heat. The tension? Off the charts! The heat is real, and the complications are messy in the best way. Full of twists, secrets, and fated mates? You'll be hooked from page one! Love omegaverse drama with a dash of taboo? This one's for you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2024

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