Magnesium Ascorbyl Phosphate For Skin – Everything You Need To Know

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The invention of vitamin C  derivatives was to tackle two problems — instability and potential skin irritation — which is associated with L-ascorbic acid form of vitamin C (also known as the purest form of vitamin C).


Since the invention of these vitamin C derivatives which — magnesium ascorbyl phosphate is among — there has been stability and less irritation while using these ingredients due to their high stability and non-exfoliating attributes.

In general, vitamin C derivatives such as sodium ascorbyl phosphate, ascorbyl palmitate, ascorbyl tetraisopalmitate, tetrahexyldecyl ascorbate and ascorbyl glucoside are made by mixing ascorbic acid with other chemical. This process changes the nature of vitamin C from being acidic to alkaline or from water-soluble to oil-soluble or both. 

For the sake of this content, keep reading to learn more about Magnesium ascorbyl phosphate.

What Is Magnesium Ascorbyl Phosphate?

Magnesium Ascorbyl Phosphate (MAP, for short) is a stable, water-soluble derivative of Vitamin C (L-Ascorbic acid). It works best in a water-base formula with a pH around 7. It readily absorbs and converts to L-ascorbic acid in the skin with a conversion rate of over 60% [1], which is just enough to boost collagen production in the skin.
It offers vitamin C’s potentials to the skin, however much weaker than L-ascorbic acid. 
Magnesium ascorbyl phosphate is produced by direct phosphorylation of ascorbic acid magnesium salt, where l-ascorbic acid is suspended in an oxygenated, non-hydroxylic solvent together with magnesium and then treated with a phosphorylating agent. 
Not only does magnesium ascorbyl phosphate helps keep the skin protected from environmental aggressors, free radicals, improve skin texture and enhances luminosity but also helps treat acne, but it shouldn’t be substituted with proper acne-treating ingredients such as retinoids & BHA

Skin Benefits Magnesium ascorbyl phosphate.

Offers Anti-inflammatory Potentials. 

According to a research study magnesium ascorbyl phosphate may be an effective alternative agent to improve inflammatory reactions in acne due to its anti-inflammatory attributes. 

Fights Against Free Radicals.

As per its antioxidants potentials, magnesium ascorbyl phosphate works to combat the effects of UV damage by scavenging the free radicals that cause DNA changes and lead to signs of photoaging. 
Exposure to sun and pollution creates free radicals in the skin, which ultimately can cause things such as spots, wrinkles and sagging. But that doesn’t mean it should replace your sunscreen, always wear your sunscreen before exploring your outdoor activities. 

Enhances Collagen Production.

Collagen gives your skin its firm structure and texture, when collagen production level depletes, it becomes a problem — which gives room to skin aging signs suchlike wrinkles, fine lines and saggy skin.
Magnesium ascorbyl phosphate form of vitamin C helps promotes collagen production by enhancing fibroblast (the cell that creates collagen) to produce more collagen which in turn promotes skin elasticity and firmness [2].

Brightens Pigmentation.

Magnesium ascorbyl phosphate not only enhances your skin’s appearance by brightening your complexion but also target and fades off hyperpigmentation such as brown spots, dark spots, sun spots and acne scars by blocking the pathway of pigment synthesis. According to a research study, 10% magnesium ascorbyl phosphate cream has been found to cause significant skin lightening effect. Another research study authenticate the fact. 

How To Use Magnesium Ascorbyl Phosphate.

Magnesium ascorbyl phosphate can be found in water-based formulations, such as serums, creams or moisturizers. It can be applied both in the morning (AM) and evening (PM). Ensure to do a patch test prior to commencing product application and don’t forget to wear your sunscreen always.

Side Effects Of Magnesium Ascorbyl Phosphate.

As with all vitamin C derivatives, magnesium ascorbyl phosphate has been known not to have any side effects, but for the fact it’s an ingredient, side effects is prone to occur. Just ensure you do a patch test prior to product application. 

Best Products With Magnesium Ascorbyl Phosphate.

Vitamin C Absolute – Triple Vitamin C Complex.

Magnesium Ascorbyl Phosphate for skin

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Contains 3 types of vitamin C, ascorbyl glucoside, sodium ascorbyl phosphate and magnesium ascorbyl phosphate to deliver 3 dozen of vitamin C antioxidants benefits to the skin. 

Paula’s Choice RESIST Super Antioxidant Serum.

magnesium ascorbyl phosphate

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Experience a dose of powerhouse of antioxidants with this product.
This formula houses magnesium ascorbyl phosphate and tetrahexyldecyl ascorbate alongside other prominent antioxidants like vitamin E, thioctic acid, ferulic acid and Q10 to protect skin from free radicals and improve overall skin texture and complexion.

Paula’s Choice Skin Recovery Replenishing Moisturizer.

magnesium ascorbyl phosphate for skin

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Soothe, hydrate, nourish and even your skin tone with this skin recovery moisturizer, which contains magnesium ascorbyl phosphate in conjunction with other powerful antioxidants to revatilize and replenish your skin with intense moisture and protection.

Paula’s Choice RESIST Intensive Repair Cream.

magnesium ascorbyl phosphate for skin

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A moisture-rich skin repair anti-aging moisturizer, which pairs magnesium ascorbyl phosphate, alongside other concentrated anti-aging ingredients to significantly improve skin’s texture, smoothness, and hydration, with long-run of consistent usage leaves skin renewed with a youthful and healthy glow.

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