Index / The Ordinary / Magnesium Ascorbyl Phosphate 10%
The Ordinary

The Ordinary Magnesium Ascorbyl Phosphate 10%.

Guru Score

81%

Yay

Early verdict · Few reviews so far

What the gurus are saying

Unanimous yay from 2 reviewers. Dr. Somji Skin and Dr. Vanita Rattan both rate it highly. Top take: "Magnesium ascorbyl phosphate is fantastic because it's a stable derivative of vitamin C that you can keep in your cupboard for longer without worrying about the stability.", Dr. Somji Skin.
Synthesized from 2 expert reviews · most recent take October 2026

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

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✓Yay
"Magnesium ascorbyl phosphate is fantastic because it's a stable derivative of vitamin C that you can keep in your cupboard for longer without worrying about the stability. It's great for antioxidants and has less irritation potential as well. It's great to use in the nighttime as essentially an emulsion over your serum."
All 2 takes from Dr. Somji Skin
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"You can get the ordinary esal um phosphate which is fantastic again and it's if you're going to be using vitamin C here and there within your regime and you want it to sit on your shelf for a little bit longer and still be active then that's what you're going to want to buy"
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"Magnesium ascorbyl phosphate is fantastic because it's a stable derivative of vitamin C that you can keep in your cupboard for longer without worrying about the stability. It's great for antioxidants and has less irritation potential as well. It's great to use in the nighttime as essentially an emulsion over your serum."
✓Yay
"Magnesium ascorbyl phosphate is another good form of vitamin C, and The Ordinary does a product with it."
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Frequently asked.

Is The Ordinary Magnesium Ascorbyl Phosphate 10% worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 81%.

What is The Ordinary Magnesium Ascorbyl Phosphate 10%'s Guru Score?

The Ordinary Magnesium Ascorbyl Phosphate 10% holds a Guru Score of 81%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.

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