Sour (Malic acid) concentrate by TFA - 15ml

Product no.: TFA-121

In stock



The Flavor Apprentice Concentrate - 15 ml

Sour (Malic acid)

Malic acid at a 20% dilution in PG. It provides a sour note that can be used with other flavours for a sour candy effect. 


The Perfumer's Apprentice was started in 2004 to help perfumers and flavorists to learn about and obtain professional fragrance and flavouring components. These flavour concentrates are used by individual DIY e-liquid enthusiasts and e-liquid manufacturers all across the world due to their "true" flavours and consistent quality.

All flavours are food-safe, made in the US, and confirm to current Food Industry standards and we've been sure to select only those flavours the manufacturer has certified free of Diacetyl and Acetyl Propionyl. Also suitable for baking, Candy-making and soda flavouring.

Mix with nicotine mixing Liquid and Propylene Glycol and/or Vegetable Glycerine to create your own made-to-measure DIY e-liquid.

We recommend you start with 5% flavouring and go up to 10% depending on the desired strength of flavour in your finished mixture.

Flavours are supplied in glass bottles, without droppers. We recommend you also pick up some pipettes or syringes as required.


Additional product information

Flavouring Type
  • Flavour Enhancers

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