- “Their strength lies in hydration and soothing”2:16–2:21
- “The pink version focuses on moisturizing, helping reduce dryness and tightness under the eyes”2:18–2:27
- “The blue version includes niacinamide and licorice extract to help calm redness and even out skin tone”2:27–2:35
- “With consistent use, the under eye area feels more comfortable, fine lines look softer, and the eyes appear more refreshed”2:37–2:44
- “A small but highly effective tip, store the masks in the refrigerator before use. Applying them cold helps reduce morning puffiness much faster, especially for those who don't get enough sleep”2:44–2:52
- Source: Best and worst skincare at Costco reviewed - Feb 19, 2026
Grace & Stella
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- “I like doing these”15:49–15:51
- “They do help, similar to what we were talking about with that mask earlier. They just help to improve water content, and that can brighten up the under eye area just through light scattering from better hydration in the stratum corneum”15:54–16:00
- “It can minimize fine lines just by hydration”16:06–16:12
- “Put these in the refrigerator and apply them chilled. It will definitely help depuff if you do that. Just the cold temperature alone is what does the depuffing”16:17–16:20
- Source: Dermatologist shops Costco skincare: what's worth buying? - May 11, 2026
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