Biochemistry Of Vitamin C
Vit. C has a 5-hydrocarbon ring similar to that of glucose. With an attached hydrogen ion, LAA becomes a weak sugar acid, similar to other alfa hydroxy acids used in dermatology. With a metal ion, it forms a mineral ascorbate. There is a marked interest in synthesis of physiologically active and chemically stable ascorbate molecules as LAA is unstable in nature, especially when exposed to light.
Might Lighten Dark Spots
Vitamin C-based skin care products may lighten patches that are darker than the rest of your skin, called hyperpigmentation. In one study, vitamin C applied to the skin for 16 weeks significantly cut down on these spots. But experts say it will take more research to confirm how well vitamin C creams work.
Why Is Topical Vitamin C Important For Skin Health
- Payal Patel, MD, Contributor
Topical vitamin C is a science-backed, dermatologist-favorite ingredient that may help slow early skin aging, prevent sun damage, and improve the appearance of wrinkles, dark spots, and acne. Vitamin C is an antioxidant, meaning it fights harmful free radicals that come in contact with your skin from external sources like air pollution, or from inside the body as a result of normal processes like your metabolism. Free radicals can damage the skin, and applying topical vitamin C can combat free radicals and may improve the skins overall appearance.
You May Like: How Much Vitamin D For Adults
What Is An Antioxidant
While antioxidant is a buzzword thats thrown around a lot in the health industry, its important to understand what it means and how it affects your body. In a nutshell, antioxidants are compounds that stop or delay damage to your cells. Antioxidants are found naturally in many things, including fruits, vegetables, chocolate, tea, and wine. These antioxidants help to clean up our cells by removing harmful oxidants before they can do damage. Oxidants, or free radicals, are reactive compounds that can attach to cells and ultimately deteriorate them. Free radicals can be found in the environment but can also be naturally produced inside the body.
How To Use Vitamin C Serum
- Because Vitamin C helps protect your skin from pollution, ultraviolet light, and free radicals, youre going to want to use it in the morning rather than in the evening
- As a rule of thumb, skincare products should typically be applied from thinnest to thickest in terms of consistency
Step 1:Wash your face.Step 2: If youre a toner person, use a toner. Step 3: Apply Vitamin C serum. Pat any excess product onto the top of your hands, neck, and décolletage.Step 4: Apply a moisturizer Step 5: Apply your favorite eye cream. Step 6: Apply a sunscreen. Let it dry/set.Step 7: Begin your makeup.
Whats nice about Vitamin C serums is that they can be applied as a base layer underneath whatever products you use in the morning, because the good ones never feel sticky.
You May Like: Must Have Vitamins For Pregnancy
Is Vitamin C Safe For Everyone
Vitamin C, in its purest form and in common skincare derivative, is generally safe for someone of any skin type to use daily. Some people with severely sensitive skin might experience mild reactions to any new product, including a vitamin C product.
If you have a history of sensitive skin, be sure to check in with your dermatologist before using new products with ingredients you are unsure about. People with sensitive skin may want to avoid using skincare lines with pure vitamin C , as it is a type of acid and can sometimes be rather harsh.
Fortunately, other forms of vitamin C can be gentler and help prevent any yucky reactions.
When Should You Use Vitamin C Serum
Though dermatologists recommended a few different Vitamin C serums, they do agree on a few things, like when you should apply Vitamin C serum in your skincare routine. Apply your Vitamin C before your moisturizer for the best results, says Annie Tevelin, green beauty expert and founder of SkinOwl. Let it dry for one minute before applying a moisturizer with SPF.
If the serum has turned brown, return it and cease any use of it. Absolutely do not use if it has turned brown.
– Susie Wang, cofounder of 100% PURE
Theres no real consensus among skincare experts on whether youre better off wearing your serum in the morning or at night. Think of it in the daytime as another layer to protect your skin again free radicals and UV, and at night as a way to undo oxidative damage from the day, says dermatologist Tsippora Shainhouse of Rapaport Dermatology. Whenever you wear your serum, Wang recommends beginning with a lemon water rise to prep the skin with a light dosage of Vitamin C to start.
Read Also: How Many Units Of Vitamin D3 Per Day
Best Vitamin C Serums Of 2021
Beyond shopping at the usual beauty retailers , Ulta and Dermstore you can order vitamin C serums directly from brands like Ghost Democracy, INNBeauty PROJECTS and Maya Chia. Popular beauty companies, including L’Oréal and The Ordinary, sell affordable vitamin C serums . If you’re looking to invest in your skin care routine, consider luxury brands like Revision Skincare and Barbara Sturm.
To help guide your search for a vitamin C serum, weve compiled expert-recommended vitamin C serums and a few highly rated options otherwise, ranging from -approved formulas to a new and notable launch.
How Does It Work
To understand how vitamin C works, we first need to know how free radicals damage the skin. There are three types of free radicals, but Renée Rouleau, celebrity esthetician and founder of her eponymous skincare brand is mainly concerned with the reactive oxygen species . “We are exposed to ROS from the air we breathe , cigarette smoke, UV sunlight, stress, and smog,” she says. The effects of ROS are no joke: They damage the dermis of the skin and alter DNA, the moisture barrier, skin texture, color, and cell functioning.
To demonstrate the effects of ROS and oxidative stress to the naked eyeand to prove how vitamin C works to combat themRouleau devised a simple experiment involving an apple. She coated one end of a slice with a thin layer of vitamin C serum and left the other side completely untouched. Then, she waited for three hours. Here’s what happened:
As you can see, the side of the apple that was coated with the vitamin C serum didn’t oxidize at all. “This shows how topical vitamin C can prevent oxidation, and therefore, slow down the visible appearance of aging,” Rouleau says.
You May Like: What Vitamins Are Safe To Take While Pregnant
Fundamentos Y Conceptos De Growth Hacking
Growth hacking es, sin duda, uno de los términos de mayor actualidad en el marketing digital, el perfil del growth hacker es muy demandado por lo que representa, acciones de marketing con pocos recursos que contribuyen favorablemente al crecimiento de la actividad. En general, las compañías apuestan por las estrategias relacionadas con esa asociación, solicitando expertos en la disciplina.
Te contamos cuales son los aspectos relacionados con el concepto de growth hacking, definiendo exactamente qué es y cuál es el perfil del growth hacker, además de repasar algunas de las estrategias de mayor éxito.
Contenidos de esta publicación
Vitamin C For Other Serious Conditions
High doses of vitamin C show promise for critical care patients such as those with major burns. Surgical patients with major infection or critical illness require tissue to be replaced at a high rate, and hence use up vitamin C quickly 300 mg isnt enough for repletion but 1000 mg is. If you have borderline vitamin C stores before a hospital stay, theres a chance that vitamin C dipping further will lead to fragile capillaries, poor wound healing, and possible hemorrhage. Luckily, bleeding ceases in under 24 hours with vitamin C supplementation, and adverse skin changes are reversed in 2-3 weeks.
Even if youre as healthy as an ox, theres a good chance that youre the nutrition adviser among friends and family with health conditions. If grandma or grandpa is hospitalized with a respiratory infection, remember that vitamin C significantly improves respiratory function in these patients. Vitamin C combined with vitamin E also reduces oxidative damage caused by sleep apnea, which has been called an oxidative stress disorder.
Finally, if you fracture your wrist, that is one instance where taking vitamin C is unequivocally and officially recommended by evidence-based guidelines.
You May Like: What Color Is Obagi Vitamin C Serum
What Is Vitamin C Serum
Vitamin C serum is a topically applied product with a high concentration of naturally derived Vitamin C. This beneficial vitamin isnt always presented in serum form one can also find highly concentrated versions of Vitamin C as oils, lotions, and even powders.
Consuming high amounts of Vitamin C in your diet is also a way of getting this nutrient-rich compound into your system. However there is no guarantee that an amount significant enough to cause notable changes will ever reach the cells of the skin. This is because the epidermis doesnt contain sufficient blood vessels to carry nutrients to individual cells. Applying it topically becomes the most effective way of achieving your daily skin dose.
In the body, Vitamin C is responsible for repairing body tissue and delivering necessary antioxidants it is an essential nutrient for growth and development in all humans. In the skin, Vitamin C is naturally present at all times, acting as a promoter of collagen and delivering antioxidants.
Vitamin C serum is great for skin because helps skin look brighter and gives it a glow by promoting collagen production which is a skin health building block, says Stacy Caprio from Acne Scar.
Can Vitamin C Help With Older Scars
Vitamin C is involved in all phases of the wound healing process, particularly because collagen cannot be produced without vitamin C. Collagen is found in multiple parts of the body, including the skin, and it helps to maintain skin elasticity. It is collagens elasticity and ability to resist infection that helps to close and heal wounds.
Although collagen is most effective when treating new or open wounds, it can also help reduce the appearance of old scars by promoting healthy tissue growth . It is the presence of vitamin C in the skin that will stimulate the production of collagen, thereby softening the wound.
Although this is possible in theory, there is little clinical evidence to support the efficacy of vitamin C in treating old scars, and therefore this treatment cannot be guaranteed.
Don’t Miss: What Vitamins Help With Pms
Should You Use Vitamin C Before Or After Retinol
LuxeLuminous is reader supported. When you buy through our links, we may get a commission.
Retinol and vitamin C are essential ingredients in anti-aging skincare routines. The two ingredients tackle wrinkles and dark spots and build collagen.
While some people may prefer using one of these ingredients at a time, others agree that combining them would yield a more effective result.
However, using both ingredients does not mean mixing them or using them at the same time. Should you use Vitamin C before or after retinol? The short answer is that you should use them alternating in a day and night cycle.
This article will explain how to use both ingredients for your skincare routine.
What Does Vitamin C Serum Do For The Skin
Vitamin C is helpful for those with mature skin or looking to reduce signs of aging. It is an excellent antioxidant because it protects against free radical damage and oxidative stress, Campbell noted.
Think of sun and pollution creating reactive oxygen species in the skin that are breaking up collagen and elastin, causing premature aging, sun damage and wrinkles, she explained. Antioxidants like vitamin C chew up these free radicals, which helps protect your skin from damage and makes your sunscreen work better.
Vitamin C is also a great ingredient for anyone with acne-prone skin for several reasons, according to Joshua Zeichner, MD, a board-certified dermatologist: It can help neutralize inflation and prevent breakouts, brighten dark spots left behind when pimples heal it can also treat melasma and can calm rosacea, Campbell added. However, Zeichner advised those with acne-prone skin avoid vitamin C serums paired with vitamin E, a moisturizing ingredient that can cause breakouts. If you have dry or mature skin, vitamin E is a great ingredient to look out for in your vitamin C serum.
Also Check: What Is Vitamin C With Bioflavonoids
How Soon Will I See Results
You may see results from as little time as 2 weeks to 4 months. These results could be brighter more luminous skin, less hyperpigmentation and more hydrated skin, or a decrease in wrinkles and fine lines . In the end, professionals do agree that Vitamin C helps to improve skin elasticity and stimulate collagen synthesis which, in return, boosts the immune system and repairs any damage caused by outside elements.
Should You Pair Powerful
We always recommend using SPF protection to help keep skin protected from UVA/UVB rays and pollution, which can cause the first signs of aging. The antioxidant benefits of Vitamin C can complement the protective effects of SPF. In fact, it is beneficial to apply Vitamin C before you head outdoors. Topical Vitamin C has been demonstrated to decrease generation of UVA-induced free radicals and can bolster skins antioxidant defenses with Vitamin E regeneration.
How To Use Vitamin C Serum In Your Skincare Routine
Okay, now that were a little bit more familiar with the incredible benefits of vitamin C serums, lets learn the best way to add it to your product lineup. The general rule for any skincare routine is to apply products from thinnest to thickest. Remember to allow a few moments for each product to fully absorb in your skin when caring for your face.
Since vitamin C serum is going to help you brighten, boost collagen, and fight toxins, most women prefer to use it as part of their daytime routine before applying sunscreen. Read on to learn all the dos and donts of how to use vitamin C serum properly!
What Should You Look For On The Label Of A Vitamin C Product
Different products may contain a wide variety of concentrations of vitamin C. In general, they range from below 5% all the way up to 30%, Dr. Hogan says.
Remember, people with dry and/or sensitive skin probably want to stick with lower concentrations, around 5% or less, since they are less likely to be irritating. Even if you dont fall into the dry or sensitive skin category, its best to start at a lower concentration and work your way up to see what your skin can tolerate. Most people should avoid going past a 20% concentration because that can be irritating to even the most seasoned vitamin C userand that concentration isnt necessarily any more beneficial to the skin anyway, research shows. ³
Also Check: What Vitamin Is Good For Uti
Vitamin C: Should You Take It Before And After Surgery Part 1
In 2010, I read that some guy named Paul Jaminet claimed to have contracted scurvy a few years prior. My first reaction: the man is clearly on drugs. No wonder hes causing a stir in the paleo community. Or maybe hes watching too many episodes of House? Either way, poor Shou-Ching
Well, it turns out that Pauls scurvy experience is not so uncommon in low-to-zero carb dieters who might otherwise appear to have adequate vitamin C intake. Vitamin C deficiency is a big deal aside from some well-known roles , its one of a variety of micronutrients that can be helpful when recovering from injury.
Vitamin C Serum: Before And After
This post has affiliate links. At no cost to you, we earn a commision for puchases made through links in this post. Read more
Any doctor will tell you about the benefits of having a healthy dose of vitamin C in your diet, but did you know that you can use a topical vitamin C in your skincare routine as well?
It might sound too good to be true, but its not. Wondering how something you would regularly get as part of a balanced diet can be used on your skin? Lets break it down.
Recommended Reading: Do Beard Growth Vitamins Work
Is A Vitamin C Serum Recommended For Sensitive And Acne
Our vitamin C serums are carefully formulated and tested to be gentle enough for sensitive skin. Kiehls Powerful-Strength Line-Reducing Concentrate is formulated with Fragmented Hyaluronic Acid to help reduce the appearance of deep wrinkles and even skin texture for all skin types, including sensitive skin. When first starting with a Vitamin C serum, we recommend using once a day and building gradually to twice daily usage. If you have specific concerns, however, consult your dermatologist before incorporating new skincare products into your routine.
What Are The Benefits Of Vitamin C
From boosting radiance to helping diminish the signs of aging to antioxidant protection, Vitamin C is a highly efficacious skincare ingredient with a wide range of benefits. Its a popular ingredient with proven results and lots of science and research to back up its benefits for your skin. One of the best ways to incorporate this tried-and-true ingredient is in a Vitamin C serum, like our Powerful-Strength Vitamin C Serum. These concentrated complexion boosters provide a targeted treatment to help your skin look brighter, smoother, and healthier.
You May Like: What Are The Best Vitamins To Take For Weight Loss