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$13.65
per keychain
Trust Is A Biochemical Phenomenon (Oxytocin) Key Ring
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Aluminum Circle
+$1.20
+$1.20
+$29.65
+$29.65
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Trust Is A Biochemical Phenomenon (Oxytocin) Key Ring
No need to be a chemist or biochemist to enjoy wry scientific humour with any of these gifts featuring the chemical structure of the mammalian hormone, oxytocin, along with the following truism saying: "Trust Is A Biochemical Phenomenon". Make others do a double-take at the chemistry behind the feeling of trust with any of these geek humour gifts today!
Customer Reviews
4.6 out of 5 stars rating5.4K Total Reviews
5,421 Reviews
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5 out of 5 stars rating
By Ali Y.4 February 2026 • Verified Purchase
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Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
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5 out of 5 stars rating
By V.21 August 2023 • Verified Purchase
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Beyond expectations. Choice of artwork is overwhelming, I found exactly what I needed from SJW_Graphics. Detail, colors, overall design looks great on this keyring. Could use as a pendant, purse charm, bookmark, too! Metal is sturdy without being heavy. Colors beautiful, with clear margins. Customized name makes this gift extra special. So many fonts, so many colors & sizes!
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By linda f.18 June 2025 • Verified Purchase
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So cute and this is perfect!!!
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Product ID: 146011582896125104
Posted on 15/11/2014, 2:37 PM
Rating: G
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