Secret's Lab Black Key 30ml Concentrate

The key to gustatory happiness is not possible thanks to this terribly tasty recipe of the Black Key, a concentrate from the Secret's Keys collection. Savor a complex mix with authentic flavors of biscuits, popcorn, and caramel, specially made for your DIY (Do It Yourself) preparations of e-liquid.

Like all concentrates, the Black Key 30ml cannot be used as it is; you'll dilute it in a PG/VG base of your choice before vaping it.

Keys to the delicacy

With the Black Key, Secret's Lab offers a duo of crispy and tasty flavors: a cookie straight out of the oven and a handful of warm popcorn. The French flavorists complete their creation with a generous spoon of caramel, bringing a smooth and sweet hint to their recipe.

From the Secret's Keys, the Black Key is offered in a format of 30ml, allowing you to make a nice stock of DIY to savor from dawn to dusk.

A concentrate to dilute

By joining the Secret's Keys collection, the Black Key 30ml is made by the French manufacturer Secret's Lab. Exclusively meant for your DIY preparations of e-liquid, you must dilute it in a base liquid before vaping it.

For this, take a PET bottle with the volume of your choice, a base liquid, and a Black Key concentrate; according to your need for nicotine, also add one or more nicotine boosters to your PG/VG base.

Follow the suggestions below to make your mix:

1. Open your empty bottle and pour the Black Key concentrate inside: the manufacturer recommends a dilution between 10 and 15% for 50PG/50VG, being between 50 and 75 drops for 10ml of base
2. Complete with your base liquid (with nicotine or not), up to the final volume wished
3. Close the bottle and shake for a few seconds
4. End your preparation by putting this mix in a dark and dry place for at least 2 weeks
5. Your tasty e-liquid is now ready!

Tip: use our DIY calculator at the top of this page to guide you in your dosages.

Additional information

Part of the French laboratories of Secret's Lab, the Black Key is a concentrate thought and created for the Secret's Keys collection. Composed of food flavorings and propylene glycol, it is specially made for the DIY preparations of e-liquid. You'll dilute it between 10 and 15% in a PG/VG base before vaping it.

The Black Key concentrate is delivered in a bottle of 30ml, with a childproof dropper cap for easy dosages.