Myths About Vitamin C

We have all heard and read about how Vitamin C is an amazing skincare ingredient——fights free radicals, stimulate collagen synthesis to prevent wrinkles and skin sagging, fades pigmentation, brightens skin, etc. Nevertheless, there are a lot of misunderstanding and misinformation about this celebrated ingredient. Let’s set the record straight once and for all! 

KLUR
Symmetry Fluid  <- Click to shop

Rich in rare ingredients Astaxanthin and Fulvic Acid, as well as Sodium Ascorbyl Phosphate, resveratrol-rich Cranberry, Green Tea, White Tea Extract, Red Algae, Dandelion, Gotu Kola and Ginkgo, etc., Symmetry Fluid fights off inflammations and free radicals, detoxifies, removes heavy metals in the skin, brightens, reduces acne, promotes skin cell regeneration, strengthens and repairs the skin, and increases skin elasticity, whilst creating a breathable barrier on the skin surface.

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Myth 1: All Vitamin C Are The Same

Many products only state that they contain vitamin C, but fail to discuss which type of vitamin C is used in the formula. The truth is, there are many different forms of vitamin C, each having different impact on the skin.

For instance, L-Ascorbic Acid is the most potent form of vitamin C in skincare. However, it has to be at a pH level of 3.5 or lower for it to stay stable, otherwise it will oxidize very rapidly, rendering the product useless. By using such an acidic product everyday morning and night, the skin’s pH level will be affected, the lipid barrier will be damaged, and the skin’s delicate microbiome of bacteria that maintains a proper balance necessary for a disease-free environment will be disrupted. When this happens, the skin gets sick in the form of acne and dermatitis, amongst many others.

Sodium Ascorbyl Phosphate is a water-soluble vitamin C. It is the most stable, bioavailable form of vitamin C, and has the ability to penetrate the epidermis without causing irritation. Besides the standard vitamin C skin benefits, in an in vivo study, a 5% SAP lotion used for 12 weeks was found to give excellent results in 76.9% of acne patients, which is significantly higher than other prescribed acne products.

Other vitamin C derivatives include Ascorbyl Glucocide, a water-soluble, stable form vitamin C that can be used on all skin types for its antioxidant and skin-brightening properties, Magnesium Ascorbyl Phosphate, a water-soluble, thicker form of vitamin C known to calm skin and increase skin's hydration levels, and Ascorbyl Tetraisopalmitate and Tetrahexyldecyl Ascorbate, both being oil-soluble derivative of vitamin C which, in some studies, have been shown to potentially irritate the skin.

This essentially means, if you’ve tried a vitamin C product and felt that it didn’t do much or caused irritation, do not write off vitamin C just yet. Chances are, there are other forms of vitamin C that will work for you.

AGENT NATEUR
holi(c) The C Duo  <- Click to shop

A highly concentrated product consisting of only two ingredients. Besides Calcium Ketogluconate that has been shown to have incredible clinical results, that formula's other ingredient, Sodium Ascorbyl Phosphate, protects cells against free radicals, as well as clinically proven to reduce acne. It also acts on melanin formation process in the skin and prevents hyperpigmentation process.

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Myth 2: Vitamin C Causes Sun Sensitivity

This misunderstanding probably is a result of how certain types of vitamin C can become highly unstable with sunlight. While vitamin C like L’Ascorbic Acid can oxidize very quickly if exposed to sunlight (others like Sodium Ascorbyl Phosphate don’t), it does not absorb sunlight. In fact, studies have shown that vitamin C, being a potent antioxidant, can protect the skin against UV-induced free radical damage.

In short, it is safe, in fact, recommended, to use vitamin C in the morning to protect the skin from free radicals, as well as in the evening to rejuvenate the skin.

KLUR
Immersion Serum Concentrate  <- Click to shop

Besides having a wide range of ultra hydrating ingredients, including Green Tea Water, Aloe Vera Leaf Juice, Hydrolyzed Sodium Hyaluronate & Sodium Hyaluronate, the serum is also packed with 3 forms of Peptides to stimulate collagen synthesis and micro-circulation, improve skin barrier and hydration, reduce wrinkles and inflammation, regenerate collagen fibers, and rejuvenate skin. Whilst, Niacinamide, Sodium Ascorbyl Phosphate, Panthenol, Reishi, Gotu Kola, White Tea and Chamomile etc. are added to brighten, fight free radicals, hydrate and soothe.

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Myth 3: The Higher The Percentage of Vitamin C The Better

As we said before, high concentration does not equal high efficacy in skincare. This is especially true with vitamin C, and particularly L’Ascorbic Acid. In fact, the higher the percentage of L’Ascorbic Acid in a formula, the more irritating it is for the skin due to its acidity.

In addition, overall formulation, absorbability and penetrability matter too! A product with a higher penetrability rate and lower concentration of vitamin C, will easily deliver more visible results than a product with lower penetrability and higher concentration of vitamin C.

AGENT NATEUR
holi(oil) Ageless Face Serum  <- Click to shop

With a base of Rice Bran Oil and Rosehip Oil, as well as actives including Sodium Ascorbyl Phosphate, Calcium Ketogluconate, Damascus Rose Extract and Helichrysum and Sandalwood Oil, the lightweight holi(oil) reduces fine lines and wrinkles, promotes cell and collagen regeneration and self-hyaluronic acid production, reduces redness, soothes and improves rosacea and eczema, and effectively slows aging. The ingredients are also clinically-proven to actually reduce acne, scarring and hyperpigmentation!

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Myth 4: You Shouldn’t Use Vitamin C with Retinol, Niacinamide, or Acids

Guess what, yes, you can! It all comes down to which vitamin C derivative you’re using, and how it is used.

Retinol —— research has shown that vitamin C, a potent antioxidant, actually helps protect retinol from oxidization as it penetrates deeper into the skin. In other words, the anti-ageing benefits of the two ingredients can be magnified when used together! With that being said, it’s best to avoid using retinol with L’Ascorbic Acid at a high concentration, as this can irritate the skin.

KLUR
Stellar Restoration Corrective Complex  <- Click to shop

Featuring star ingredient 1.8% Encapsulated Retinol, as well as Sodium Ascorbyl Phosphate, Salicylic Acid, Niacinamide (Vitamin B3), Licorice Root, Gotu Kola, Willow Bark, Aloe Vera Leaf Juice, Sodium Hyaluronate and Squalane, etc., the powerful yet gentle watery serum stimulates collagen synthesis and rejuvenates skin to effectively reduce wrinkles, acne and hyperpigmentation, smooth skin texture, slow aging, and minimize pores in a soothing, hydrating way.
 

Niacinamide —— vitamin C is shown to inhibit over-production of melanin, whilst niacinamide helps prevent the transfer of overproduced melanin within cells. Because the two work in different ways in tackling discoloration, using them together is especially great for tackling hyperpigmentation. Just avoid using both at a high percentage.

Acids —— avoid using them with L’Ascorbic Acid in the same routine, as the acidity of both can be highly irritating to the skin, but can be used on separate days. Better yet, use other vitamin C derivatives like Sodium Ascorbyl Phosphate.

Agent Nateur
holi(body) Ageless Body Serum  <- Click to shop

Fortified with high concentrations of organic Rosehip Oil, Rice Bran Oil, Jojoba Oil, Damascus Rose & Helichrysum extracts, Sodium Ascorbyl Phosphate, Caffeine & Theobromine, etc., it provides long-lasting nourishment, stimulates collagen & elastin production, tightens & firms skin, lightens, smoothes & prevents scars, cellulite & stretch marks, whilst French-patented Calcium Ketogluconate promotes hyaluronic acid & elastin production and lifts skin!

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