What is the "thiourea"? ptc is a type of thiorea, but there is a separate bottle with ptc... is it prop?

The PTC is propylthiauracil, the thiouria is a different compound which also tastes bitter and is genetically determined. Hope this helps.

Where are the instructions? Is there an order to tasting the strips? Please help.

There should be a QR code and a link on the label of the bag that you can go to in order to download the instructions for free. You can also view them anytime here: https://m.media-amazon.com/images/I/61QHksUYgkL.pdf Let me know if there is anything else we can help you with! -Scott

Shelf life--What is the average time I can expect to use these before they expire? It could take two or more years to use them up

This product does not have an expiry date on it. Over time it will lose potency, similar to spices in your kitchen. But many of our customers use these strips well over two years after ordering them and they continue to be useful in determining if someone is a supertaster. Please let me know if there is anything else we can help with! -Scott

Looks like people are doing this for fun. Is this a serious test? We have big problems getting my son to eat and try new foods. Looking for help.

It can be used for either. I teach a nutrition course, so the students try it mostly for fun, but I have found, anecdotally, that many of the self-proclaimed "picky eaters" do test positive as a super taster. There are 4 different strips, one of which is a control. You just touch the strips to your tongue, and depending on the # of taste buds, you will (or won't) taste anything. Super tasters do tend to eat less veg because what is slightly bitter to most is overwhelmingly for them. Kids by nature don't like new flavors, so often small bites, presented frequently will help. Good luck!

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Super Taster Test Kit

Product ID: 256896698

Details

Brand
Bartovation
Manufacturer
Bartovation
Unit count
400 Count
pH range
0-14

📊Reproducible family pedigree chart

🧪4 distinct chemical test papers

🧬400 test strips total

€ 57.85

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧬 Taste the science of your genes — don’t miss the family flavor test!

FAMILY SCIENCE FUN - Create reproducible pedigree charts to visualize genetic taste patterns across generations.
EDUCATIONAL ENGAGING - Perfect for classrooms or curious professionals diving into TAS2R38 gene studies.
GENETICS IN YOUR HANDS - Explore hereditary taste traits with 400 precision test strips.
COMPLETE CHEMICAL SPECTRUM - Includes PTC, sodium benzoate, thiourea, and control papers for comprehensive testing.
BULK SUPPLY ENDLESS DISCOVERY - Each vial packs 100 strips, ensuring long-term use and group participation.

The Bartovation Super Taster Test Genetics Lab Kit offers 400 high-quality paper strips across four chemical types (PTC, sodium benzoate, thiourea, and control) to scientifically explore genetically-determined taste responses. Ideal for educational demonstrations and family pedigree analysis, this kit enables users to visualize hereditary taste traits linked to the TAS2R38 gene with reproducible results.

Specifications

ASIN	B019MACBOG
Brand	Bartovation
Brand Name	Bartovation
Customer Reviews	4.5 out of 5 stars 459 Reviews
Item Weight	0.01 Kilograms
Manufacturer	Bartovation
Model Number	PGE99K
Part Number	PGE99K
Recommended Uses For Product	Educational demonstrations of genetics and heredity, particularly in relation to taste and the TAS2R38 gene
Recommended uses for product	Educational demonstrations of genetics and heredity, particularly in relation to taste and the TAS2R38 gene Recommended uses for product Educational demonstrations of genetics and heredity, particularly in relation to taste and the TAS2R38 gene See more
Sterility Rating	0-14
UPC	640746517365
Unit Count	400 Count
Unit count	400 Count
pH range	0-14

Reviews

C**K

As per description.

As expected

31.10.2020

D**S

Fun

This was fun to do with my family. It was interesting seeing how everyone tastes differently. There are a lot of strips and now that we’ve tried it I have a bunch left over so not sure why you would need so many. It was worth the money for the fun of it.

20.01.2026

J**H

Does exactly what it says

There isn't a huge amount to say about this beyond the fact that it does what it says! It provides a short but fascinating activity to determine if you (and/or your friends and family) have the ability to taste themselves chemicals. You get loads of test strips, so you can share the experience with others. The best part about this product is the vindication you get after a lifetime of people not believing you when you tell them that certain foods and drinks have a horribly bitter taste to them.

16.12.2024

J**M

Fun taste experiment!

I bought these for a class experiment. I cut them in half and doubled the number of strips. They were effective though probably best for kids over 15. I had a lot of kids (10-12 year old) with sensory issues and the strong taste turned many of them off the "Supertaster" Experiment. There are many YouTube videos that can be used to set up the experience.

24.07.2025

T**X

Pour dépannage

Au fil des cours, mon stock baisse tranquillement, j'ai donc racheté une rechange. Pas testé plus jusqu'à présent, je suppose que c'est fonctionnel.

15.05.2021

S**R

Easy and informative to work with

If you are teaching genetics. An easy and nice activity to do in a science classroom or home schooling group.

15.07.2025

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