Turning Real Science into Cool Designs
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Last updated on 25 Jul, 2024
Reviews
5.0
(47)
Average item review
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.
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Samantha on 12 Feb, 2026
5 out of 5 starsHigh quality feel and looked exactly as described. Would recommend!
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Ann on 28 Jan, 2026
5 out of 5 starsWhat an awesome shirt! I’m a chemistry teacher and will be wearing this tomorrow. It looks even better in person than it does online. The seller is very attentive and communicates wonderfully. I highly recommend both the shirt and the seller. Thank you so much!
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Lin on 23 Jan, 2026
5 out of 5 starsMy chemist friend absolutely loved this hat. So much so that he asked for the link so a collaborator can get one of their own!
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Lindsay on 25 Nov, 2025
5 out of 5 starsGreat product, can't wait to give this to my husband who is going to love it.
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Leah on 19 Nov, 2025
5 out of 5 starsBeautiful hat that came quickly! My best friend is going to love it
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Katie on 26 Apr, 2025
5 out of 5 starsAs an inorganic chemist, it's so nice to find chemistry-themed hats that don't have caffeine, dopamine, DNA, or serotonin on them. 10/10
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Sarah on 05 Dec, 2024
5 out of 5 starsGreat hat! Just as described in the shop. Can’t wait to gift it for Christmas.
About RealScienceMerch
Sales
303
On Etsy since 2021
Shop members
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Dennis Cao
Owner
I'm an organic chemistry professor who was looking for real science-based merch and couldn't find any... so I started designing my own art!
Production partners
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Printful
Charlotte, NC
prints stuff
Shop policies
Last updated on 02 Dec, 2021
Delivery
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Customs and import taxes
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Returns & exchanges
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Cancellations
Cancellations: accepted
Request a cancellation: within 24 hours of purchase