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sidmool

sidmool Fresh Seaweed Pack

Ingredient analysis and how the ad lines read

Read on 2026-09-25

What is this product?

An 80 ml wash-off gel mask from Korean brand sidmool, sold for soothing sensitive skin and moisture. The 24-entry list leads with water and glycerin and carries six algae named in its English list as Chlorella Vulgaris, Porphyra Yezoensis, Undaria Pinnatifida, Laminaria Japonica, Hizikia Fusiforme and Ulva Lactuca, four of them as powders, with plant extracts and allantoin in a carbomer gel. There is no fragrance entry and no colourant entry; the brand says it smells of seaweed and prints a pH of about 5.6. Seaweed collagen is a name, not an ingredient, and the skin claims are not tested on the page.

What makes it different?

A seaweed gel mask with six named seaweeds, four as whole powders, and no added fragrance or colourant, so its colour and smell come from the seaweed itself.

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.

Key ingredient

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

Did the ad claims hold up?

We checked 26 lines this product advertises against the ingredient list and public documents. 5 of them hold up. The rest are only partly right or have nothing behind them.

Claims translated from Korean, originals preserved.

backed by evidence5

  • Because no synthetic fragrance is added, the deep scent of the seaweeds is felt.
    Korean original

    합성향료를 첨가하지 않아서 해초들의 진한 향이 느껴집니다.

  • The color of the contents appears as the original seaweed color because no synthetic colorants are added.
    Korean original

    내용물의 색은 합성 색소를 넣지 않아서 해초 원래의 색으로 보여집니다.

  • Color: Deep green of seaweed without synthetic colorants, transparent when spread / Chlorella vulgaris powder is visible.
    Korean original

    색에 대한 느낌 : 합성색소를 사용하지 않은 해초의 짙은 초록빛으로 펴바르면 투명한 느낌 / 클로렐라 불가리스가루가 보임

  • With the seaweed powders, you can experience the seaweed richly.
    Korean original

    해초 가루들로 해초를 풍부하게 느끼실 수 있습니다.

  • Product stabilized with 1,2-hexanediol.
    Korean original

    1,2-헥산다이올로 제품 안정화

likely, not proven6

  • Soothes sensitive skin.
    Korean original

    민감한 피부 진정

  • Supplies moisture.
    Korean original

    수분 공급

  • pH approximately 5.6, mildly acidic product.
    Korean original

    pH 약 5.6 약산성 제품

  • Viscosity: It is a moist and watery gel-type formulation.
    Korean original

    점도에 대한 느낌 : 촉촉하고 묽은 젤타입 제형입니다.

  • Moisturizing: Moist during the pack / Clean and refreshed after washing off.
    Korean original

    보습에 대한 느낌 : 팩을 하는 동안 촉촉한 느낌 / 팩을 씻어낸 후 말끔하고 개운한 느낌

  • Spreadability: Slight cool sensation upon first contact / thin and smooth application.
    Korean original

    발림성에 대한 느낌 : 처음 피부에 닿을 때 약간 시원한 느낌 / 묽고 부드러운 발림성

partly backed4

  • Animal-free.
    Korean original

    동물성 프리

  • Chlorella vulgaris, sea mustard, hijiki, spindle-shaped laver, kelp, sea lettuce (domestic)
    Korean original

    클로렐라 불가리스, 미역, 톳, 방사무늬돌김, 다시마, 참갈파래(국내산)

  • Application of an ingredient rich in fucoidan.
    Korean original

    후코이단 성분이 풍부한 성분 적용

  • Cut and wash, and the tube is recyclable too!
    Korean original

    자르고, 씻으면 튜브도 재활용 가능해요!

overstated ad line1

  • Sidmool cosmetics free from bacteria, fungi, and microorganism concerns.
    Korean original

    세균, 진균, 미생물 걱정 없는 시드물 화장품

no evidence7

  • Supplies minerals to the skin.
    Korean original

    피부에 미네랄 공급

  • Helps strengthen the skin barrier.
    Korean original

    피부 장벽 강화에 도움

  • Skin irritation test completed.
    Korean original

    피부자극테스트 완료

  • Pregnant women, nursing mothers.
    Korean original

    임산부, 수유부

  • We use seaweeds obtained from the clean seas of Korea.
    Korean original

    대한민국 청정 바다에서 얻은 해초를 이용합니다.

  • Using seaweeds from the sea, elasticity is boosted and impurities are released, for comfort and health.
    Korean original

    바닷속 해초들로 탄력은 올리고, 오염은 풀어버려 편안하고 건강하게.

  • Sidmool uses only raw materials that have undergone a purification process.
    Korean original

    시드물은 정제 과정을 거친 원료만을 사용하고 있습니다.

says nothing3

  • Thorough skin purification with nutrients from the sea.
    Korean original

    바닷속 영양으로 톡톡히 피부 청정

  • Loving the skin of seaweed collagen.
    Korean original

    해초 콜라겐의 피부를 사랑하는

  • Seaweed minerals + seaweed collagen + seaweed moisturizing + seaweed therapy, all combined into one Clean Seaweed Collagen Pack.
    Korean original

    해초 미네랄 + 해초 콜라겐 + 해초 모이스춰라이징 + 해초 테라피 모두를 하나로 청정 해초라겐팩에 담았습니다.

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