Strawberry calcium powder for picky eaters: The Day Tunteun Kids

In short

The Day Tunteun Kids CalMadi Plus K2 is a children's powder supplement from Korea, individually packed for once-daily use. I chose the 30-sachet box because I worried about my picky child with a small appetite, and the white powder tasted like strawberry-flavored vitamins when I tried it. The convenient one-sachet format was the deciding point for me.

The Day Tunteun Kids CalMadi Plus K2 product
Tunteun Kids CalMadi Plus K2

Good to know

Product
The Day Tunteun Kids CalMadi Plus K2, 30 sachets
Use context
Chosen for a child who is a very picky eater with a small appetite
Where to buy
Naver Smart Store
Format and use
Individually packed powder; 1 sachet daily for 30 days
Ingredients listed
Calcium, magnesium, vitamin D3, and vitamin K2
Taste
The writer found it tasted like strawberry-flavored vitamins

Prices as written by the tester on Feb 14, 2026 · not updated automatically

Why did I choose it for my picky eater?

With the new school term coming up, I was thinking about my child's diet. My child is a very picky eater and does not have much of an appetite, so I worried about whether nutrition was being covered evenly through meals alone. That was when I started looking at The Day Tunteun Kids CalMadi Plus K2.

The Day Tunteun Kids CalMadi Plus K2 product
Tunteun Kids CalMadi Plus K2

The examples of children in the product advertising felt similar to my child, which caught my attention. Since this was something my child would eat, I also read through the ingredient and formulation information carefully.

Information on child examples featured in Tunteun Kids CalMadi advertising
Tunteun Kids CalMadi information material. Source: The Day Tunteun Kids CalMadi Plus K2

Which ingredients did I look at in the product description?

I once had trouble digesting a calcium supplement. So this time, I paid attention not only to calcium but also to the ingredients included alongside it.

Product information about calcium in Tunteun Kids CalMadi
Tunteun Kids CalMadi Plus K2

The product description emphasized a nutrient combination designed with calcium absorption in mind. This was not an absorption benefit that I checked myself, but information I used as a reference when choosing the product.

Information on the nutrient combination in Tunteun Kids CalMadi
Information on the ingredient formula in Tunteun Kids CalMadi

It was described as a formula that provides calcium, magnesium, vitamin D3, and vitamin K2 together in one sachet a day. Being able to take care of several ingredients in one sachet felt convenient.

Directions for taking one sachet of Tunteun Kids CalMadi daily
Tunteun Kids CalMadi Plus K2

I read that the vitamin K2 ingredient comes in trans MK-7 form. The note that it contains no Japanese- or Chinese-made ingredients was also something I considered when choosing it.

Information on the vitamin K2 ingredient in Tunteun Kids CalMadi
Photo source: Tunteun Kids CalMadi Plus K2

How was the delivered product packaged?

I ordered it from Naver Smart Store, and it arrived at my home two days later.

Tunteun Kids CalMadi package delivered to my home
Tunteun Kids CalMadi box examined after delivery

After receiving it, I looked over all four sides of the box again.

Outside of the Tunteun Kids CalMadi box checked before opening
Packaging information on the Tunteun Kids CalMadi product box

When I opened the box, there were 30 sachets inside. At one sachet a day, that makes a 30-day supply.

Opened Tunteun Kids CalMadi box and its contents
Tunteun Kids CalMadi Plus K2
Individually packed Tunteun Kids CalMadi sachets taken from the box
Tunteun Kids CalMadi Plus K2
Tunteun Kids CalMadi product packed one sachet at a time
Tunteun Kids CalMadi Plus K2

What does the powder taste like, and how do you take it?

Each sachet is individually packed, and when you open one, white powder comes out. I poured some onto a spoon to take a closer look at it.

White Tunteun Kids CalMadi powder poured onto a spoon
Tunteun Kids CalMadi Plus K2

Because it was white powder, I expected it to taste bitter, but when I poured it directly into my mouth, it tasted like strawberry-flavored vitamins. Since it is taken by pouring one sachet into the mouth each day, I planned to make sure my child had it too.

Tunteun Kids CalMadi product prepared for my child
Tunteun Kids CalMadi Plus K2
Tunteun Kids CalMadi prepared for my child's daily intake
Tunteun Kids CalMadi Plus K2

What stood out to me this time was the formula that covers several ingredients in one sachet and the taste of the powder I tried myself. I chose it hoping to help make up for what my child may not get enough of from food, while also keeping up a daily routine of eating well and resting well.

Tunteun Kids CalMadi product shown with my experience taking it
Tunteun Kids CalMadi Plus K2

Where to buy

더데이 · The Day Tunteun Kids CalMadi Plus K2 powder supplement, 30 sachets튼튼키즈 칼마디 플러스 K2 30포Prices as written by the tester on Feb 14, 2026 · not updated automatically
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