Mary & May Rice Niacin 10% Triple Vitamin Serum 80ml
Rice Niacin 10% Triple Vitamin Serum is Mary & May's serum, a Korean-market formula built around Niacinamide named on its own manufacturer ingredient list.
No reviews yet- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- Sensitive skinNormal skinDry skin
- Helps with
- A formula built around NiacinamideA treatment serum stepA layered Korean routine
In stock. Arrives in 3 to 7 business days
We accept
You’re $100.00 away from free US shipping.
- 30-day returns
- Free US shipping on orders of $100 or more
- Tracked delivery to your door
Key benefits
- Mary & May's Rice Niacin 10% Triple Vitamin Serum, sourced for the Korean market rather than reformulated for US shelves
- Formulated around Niacinamide, named on the manufacturer's own ingredient list
- Formulated around Panthenol, named on the manufacturer's own ingredient list
- Formulated around 3-O-Ethyl Ascorbic Acid, named on the manufacturer's own ingredient list
- Functions as a treatment step layered under moisturiser
Key actives
Niacinamide
Niacinamide sits among the first ingredients on the list, the tone-evening, barrier-supporting active Korean formulas lean on most often, and its early position here means it is not a token dose.
Panthenol
Panthenol (pro-vitamin B5) sits within the first ten ingredients as the formula's moisture-retention and comfort ingredient, a standard soothing base in Korean-market formulas.
3-O-Ethyl Ascorbic Acid
3-O-Ethyl Ascorbic Acid, a stabilised vitamin C derivative, sits within the first ten ingredients.
Tocopherol
Tocopherol sits further down the ingredient list, the antioxidant vitamin E form supporting the rest of the formula against oxidation.
How to use
Apply a few drops to cleansed skin and pat in gently before moisturiser.
What does Niacinamide do in this serum?
Niacinamide sits among the first ingredients on the list, the tone-evening, barrier-supporting active Korean formulas lean on most often, and its early position here means it is not a token dose.
Is Panthenol also in this formula?
Panthenol (pro-vitamin B5) sits within the first ten ingredients as the formula's moisture-retention and comfort ingredient, a standard soothing base in Korean-market formulas. It sits alongside Niacinamide on Mary & May's ingredient list for this product.
How is this serum used in a routine?
Apply a few drops to cleansed skin and pat in gently before moisturiser. It works as a treatment step layered under moisturiser.
Who is this serum suited for?
Sensitive skin, Normal skin are the best fit for this serum. Patch test on the inner arm before first full use, as with any new skincare product.
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Every order ships from California or direct from Korea, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
How it works
Mary & May is a Korean skincare label built around vegan, ingredient-forward formulas positioned as everyday, budget-conscious routine staples, and Rice Niacin 10% Triple Vitamin Serum is one of its serum entries. Niacinamide sits among the first ingredients on the list, the tone-evening, barrier-supporting active Korean formulas lean on most often, and its early position here means it is not a token dose. Panthenol (pro-vitamin B5) sits within the first ten ingredients as the formula's moisture-retention and comfort ingredient, a standard soothing base in Korean-market formulas. 3-O-Ethyl Ascorbic Acid, a stabilised vitamin C derivative, sits within the first ten ingredients. Tocopherol sits further down the ingredient list, the antioxidant vitamin E form supporting the rest of the formula against oxidation. As a serum, it functions as a treatment step layered under moisturiser in a layered Korean routine. It comes in a 80ml format.
Worth knowing
- Patch test on the inner arm before first full use, as with any new skincare product.
- Introduce a new active gradually into an existing routine rather than adding several at once.
Reviews
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Mary & May Rice Niacin 10% Triple Vitamin Serum 80ml
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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Mary & May's Rice Niacin 10% Triple Vitamin Serum, sourced for the Korean market.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Pantothenol is a common ingredient in skin care and hair products I recommend, particularly for people who are prone to dryness.
Taylor Bullock, MDDermatology resident, Cleveland Clinic Using topical vitamin C can result in less cell damage and better-looking skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic
1 more professional perspective
Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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