Best in 7 days
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Youtheory Sleep Advanced Powder 172 gmSleep as nature intendedSleep refreshes us like nothing else. It can be occasionally elusive, almost always comforting and definitely essential to our survival. And although we spend 33% of our lives asleep, we barely give it a moments noticeuntil we cant sleep. Then we think about it to the point of obsession. For millions of people, the consequences of a poor nights sleep higher stress, increased mistakes, difficulty concentrating are everyday
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- Free Standard Shipping on $100+ Orders to the USA.
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 761 reviews
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Product Reviews
★★★★★ 5
Wow!
Color: Black, Color: Black
After wearing lash extensions for over a year, I decided to give my lashes a break. This product has everything you need in one tube! Results are amazing! Photos show bare lashes. Next photo is one coat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Colorscience total lash peptide serum mascara
Color: Dark Brown
I love this mascara. The color is perfect. It has serum so you are doing something good for your lashes while you wear it. It gave my lashes length and definition. Very pretty.
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Reviewed in the United States on April 2, 2026
★★★★★ 1
Doesn't work
Color: Dark Brown
Not effective for growing lashes. I've used it daily as directed and hoped it would work but there is no change in my lash length or density after months. Not even a "good" mascara for daily aesthetics. Overpriced, would not purchase again.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Really works
Color: Black
Simply put, amazing!!
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Reviewed in the United States on October 25, 2025
★★★★★ 3
Eh. It's fine
Color: Black
I feel like this mascara is okay. Not fantastic, not terrible. I like a dramatic lash and this mascara doesn't give me the drama. I have been using it for about a month, so I can't really speak much to how well it helps the lashes grow. I haven't noticed any difference yet. It does flake a bit, but not a lot. Really just okay.
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Reviewed in the United States on June 5, 2026
