FANZEWomen's 925 Sterling Silver Dopamine Happiness Neurotransmitter Chemistry Science Molecule Pendant Necklace Trendy Jewelry Gift for Chrismas Thanksgiving Valentine Mother's Day

This is a lovely necklace. The actual molecule is a little smaller than expected, but it is delicate and pretty. The chain is adjustable, and it is Sterling Silver.

I like the necklace, it is sterling silver and have been wearing it since I got it 3 months ago. It is still shiny and not discolored.

This necklace is well made and it looks very attractive. I have gotten many compliments on it. Enjoy!!

Nice quality piece. Dainty but sturdy. Perfect length, hits below the collarbone.

Purchased for my niece who is a science geek for her 16th birthday. She loves it. I thought it was very pretty.

Maybe the chain is sterling, but the serotonin part is not. I thought it needed polishing cause it was looking tarnished, but nope it’s turning the dirty brass color. Not sterling at all!

Just as expected. Lightweight. Fine weight chain.

This was a gift for my sister. She loved it because it is very dainty with a beautiful meaning!!

Was bought as a Christmas gift and our daughter and she absolutely loves it. She hasn't taken it off. Superb quality and the chain can lengthen or shorten.

Esperaba una mejor calidad por el precio. En ciertas zonas luce muy frágil y pesa super poquito, pero se ve bonito, justo como en la foto.

Nicely packaged, in a small box with a drawstring bag inside. Very pretty necklace. I don't know yet how sturdy the clasp or chain is, but so far it seems a good value for the money.

Very small. It costs 10 times more than other similar products so I expected higher quality and bigger size. Looks nice from one side, but the back side is just flat.