Concentrate le Contrat

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-18 If you do not smoke, do not vape
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The concentrate Le Contrat 50 Shades of Vape is a mix of a creamy cheesecake and caramelized apples. Once the contract signed you won't get away ! 

Must be diluted into a base. Available in 30ml. 

Recommended dosage ( you can adjust according your taste) :

  • For a 50/50 PG/VG base : 17%
  • For a full VG base : 20%

We advise a steeping time of a minimum of 5 days for 50/50 PG/VG and 10 days for full VG base. 

Practical tip: For more sweetness, you can add 1% of sweetner to your mix.

Made by Zen Vape

Easy DIY
Capacity 30 ml
Advised Dosage (%) 17
Maturation Time 5 to 10 Days


The concentrated aromas 50 Shades of Vape are original recipes for the mix of your own e-liquids. A collection with a sense of humour off the wall. They offer dessert concentrates very creative. The concentrates 50 Shades of Vape are made in France by Zen Vape. Available in 30ml bottles.  

Must be diluted into a base. 

Recommended dosage ( you are free to adjust the dosage according your taste) :

  • For a base in 50PG/50VG of PG/VG : 17%
  • For a base in 100% VG : 20%

We advise a time of steeping of a minimum of 5 days for a base in 50/50. A minimum of 10 days for full VG base. 

Practical tip : For more sweetness, you can add 1% of sweetness into your mix. 

Make your own e-liquid:



  • A ready-to-use base 
  • One or more concentrated aromas.
  • Optional: an additive (+/- sugar, +/- acid, balancing agent, bonbon effect…).



  • A big 10 ml to 30 ml syringe for the bases
  • A smaller 1 ml one for the aromas 
  • 5 ml/10 ml/30 ml plastic or glass bottles for your formulations
  • Latex gloves
  • Safety goggles



  • Using the syringe or a small dropper, fill an empty bottle with your ready-to-use base (to produce 10 ml of e-liquid: put in 8 ml of base, the remaining +/- 2 ml will be for aromas and additives).
  • As the base contains nicotine, it must be handled with extreme care. We recommend that you wear latex gloves and safety goggles for maximum safety.
  • Shake the bottles of aroma before use.
  • Add a few drops of aroma(s) (See the recommended dosages on the product notice). 
  • Optional: add one or more additives.
  • Shake the bottle well for 10 to 20 seconds and then let it stand for maturation of the aromas.
  • Wash your hands again, clean your material and work surface.
  • Make a note of your recipe for your records or to pass on.



Maturation is a compulsory stage and is the period where the flavours in an e-liquid formulation develop. The aromas do not express themselves immediately in fact and they need: 

  • a minimum maturation period of 15 days if not several weeks for tobacco type aromas.
  • a minimum maturation period of 48h for other types.

For best results, you should shake the flask once formulation is finished and a little each day to diffuse the aroma well.

Please not that the maturation period depends on the base used. The higher the vegetable glycerine content in the base, the longer the maturation period. 



Once the maturation period is finished, your e-liquid is ready to taste. If you find the restitution of flavours too weak, you can add a few drops of aroma and let the formulation stand again for a minimum of 48h. On the other hand, if the liquid is too strong, you can dilute it by adding more base formulation.

  • Too high dosage = need to dilute: add base formulation
  • Too low dosage = need to add a few drops of aroma



  • Start with just one aroma before envisaging mixtures with several aromas. 
  • For additives (optional), stay in a proportion of 1 to 3% of your base formulation mixture + concentrated aroma(s), as the additives are very powerful in general.
  • Label your formulations (aroma(s), dosage, nicotine content, (date of production)
  • Prepare your new recipes in 10 ml bottles, but in small 5 ml quantities, to allow for readjustments to the aroma or base.
Calculé à partir de 49 avis client(s)
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Trier l'affichage des avis :

  • B. Anthony
  • publié le 22/11/2020
  • 5/5
"All day bon rapport qualité prix"
  • P. Mathieu
  • publié le 06/11/2020
  • 5/5
"Trop bon
  • D. Florian
  • publié le 13/06/2020
  • 5/5
  • A. Anonymous
  • publié le 13/01/2020
  • 5/5
En steep
  • A. Anonymous
  • publié le 12/09/2019
  • 3/5
intrigant, gourmand mais un poil trop sucré
  • A. Anonymous
  • publié le 06/06/2019
  • 5/5
Lo pedí para un amigo, a quedado muy agradecido.
  • A. Anonymous
  • publié le 16/03/2019
  • 3/5
gout pas top
  • A. Anonymous
  • publié le 15/01/2019
  • 5/5
J'adore. Un de mes alldays. Je suis très basé gourmand
  • G. "Jean Frederic /nadege%
  • publié le 03/11/2018
  • 1/5
"Le dluo trop court 4 mois"
  • C. Manuel
  • publié le 18/10/2018
  • 5/5
"Vapé avec une base 30/70 boosté à 9mg depuis quelques mois. Je ne m en lasse pas."
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