NUTSELINE

NUTSELINE Cica Nut Waterful Calming Sun Stick

Ingredient analysis and how the ad lines read

Read on 2026-09-20

What is this product?

A water-based calming sun stick with five UV filters at SPF50+ PA++++, plus niacinamide and adenosine, but the cica ingredients sit near the end of the list and the formula is heavily fragranced with essential oils.

What makes it different?

It pairs chemical UV filters in the top of the list with brightening (niacinamide, position 10) and wrinkle-care (adenosine, position 23) actives, so it is a triple-functional cosmetic. Five centella-related ingredients appear in the later half, which may limit soothing strength. The five-essential-oil blend distinguishes the scent profile but makes it a poor pick for sensitive or reactive skin.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 8 with no dictionary entry, left in Korean.

Key ingredientWorth a closer look

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

We could not place these in the list above: 유칼립투스잎오일, 로즈마리잎오일, 페퍼민트오일, 라벤더오일, 레몬그라스잎오일, 에틸헥실팔미테이트

Did the ad claims hold up?

We checked the one line this product advertises against the ingredient list and public documents. All of them hold up.

Claims translated from Korean, originals preserved.

backed by evidence1

  • UV protection(SPF 50+, PA++++), whitening, wrinkle improvement
    Korean original

    자외선 차단(SPF 50+, PA++++), 미백, 주름개선

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines