Concentrate Old School

5,90 €
If you do not smoke, do not vape
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5,90 €

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The concentrate Old School by Ladybug Juice is a light Classic on a vanilla custard base. A note of sweet peer and caramel will surprise you. 

Made in France with US food flavourings. 

Steeping :  20 days

Childproof 10ml PET bottle and it's dripper.

Also available in a 30ml Bottle 

Made by Ladybug Juice.


Diy Facile
Advised Dosage (%) 15
Maturation Time 20 Days


Ladybug concentrated aromas by the French brand Ladybug Juice. Creative recipes  for your own DIY creations. A French manufacture with aromas made in U.S.A, the Ladybug aromas are available in a childproof PET bottle and it's dropper. 

Features :

  • Propylene glycol
  • US Food flavouring
  • 10 ml and 30ml PET bottle 

Advices : 

Recommended dosage : Do not overdose, start with theses recommended dosages below.
15% in 50/50
17% in 30/70
20%  up to 25% in 100% VG

Made in France by Ladybug Juice

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.



Product Reviews
  • Number of Reviews : 76
  • Average Grade : 4.5 /5
  • C. Yannick
  •  the 02/03/2020
  • 5/5
Pffffff meilleurs tabac gourmand en DIY que j'ai testé depuis que je vape ! Tabac un peu corsé avec une superbe poire caramélisée enrobée d'une custarde ! Allez y les yeux fermés
  • O. Ville
  •  the 14/01/2020
  • 5/5
Amazing liquid
  • C. Yacine
  •  the 17/12/2019
  • 4/5
En steep j'ai gouté il a l'air pas mal.
  • P. Hugues
  •  the 05/12/2019
  • 4/5
je dis super mais de quoi c fait et dois ça viens
  • H. Patrick
  •  the 04/12/2019
  • 4/5
En maturation
  • L. Guillaume
  •  the 22/11/2019
  • 5/5
Ça sent bon
  • B. Cécile
  •  the 10/09/2019
  • 5/5
Déjà testé et vraiment une très belle recette comme souvent chez Ladybug !
  • P. Hugues
  •  the 02/08/2019
  • 5/5
Nickel toujours avec des kdo
  • K. Boris
  •  the 02/04/2019
  • 3/5
en ne peux pas encore me prononcer
  • A. Sid
  •  the 30/03/2019
  • 5/5
Pas goûté mais cette gamme est toujours bonne en gourmand
More reviews...