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Easy to use

Accessories included

Guaranteed results

With support and app

Extended shelf life

Fridge not required

Returns accepted

30-day return policy

Supporting Ukraine

Donating 5% of profits

Tryptophan Test Kits – Tryptophan Purity Tests

Tryptophan purity test kits include reagent tests, TLC kits and test strips. Choose reagent tests to identify most substances (check reactions at protestkit.eu/results). Pair reagents with a TLC test kit to discover number and amount (%) of almost all ingredients. Use fentanyl test strips to rule out fentanyl.

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