Name: C-ster High performance powder
Brand: let'scure
Price: 12800 KRW
Availability: OutOfStock
Rating: 4.15 (1422 reviews)

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This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

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Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

씨스터 하이퍼포먼스 비타민 파우더 (비타민C파우더) 15g

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레츠큐어

C-ster High performance powder

1) We recommend reviewing the full ingredient list from the manufacturer/brand before purchasing.
2) Unauthorized use of Hwahae’s content for commercial purposes may result in legal action.
3) The ingredient ratios are provided by the brand, which is fully responsible for their accuracy.

After prolonged use, I noticed the opening started to discolor. The powder also clumped a bit, causing some blockage.

The quantity is more generous than expected, and it lasted quite a while. While I'm not sure about the vitamin effects, I've been using it consistently. It's best applied by mixing it with an emulsion or cream-like thin formulation.

씨스터 하이 퍼포먼스 비타민C 파우더

While I didn't experience any 'aha!' moments, I appreciate how easy it is to use

My skin is super sensitive, oily, and dehydrated - a real troublemaker - but this product didn't cause any blemishes

let'scure
C-ster High performance powder

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let'scure C-ster High performance powder