Marshmallow Biscuit Boss Bottle-Shot

(4 customer reviews)


Marshmallow Biscuit Boss Bottle-Shot is a deliciously tasty Cookie style Biscuit, filled with a sweet & sticky, soft Marshmallow.

Marshmallow Biscuit Boss Bottle-Shot contains 62.5ml (25%) of Concentrate Flavouring

Suggested Steep – 3 Weeks – Mix at 25%

Expected coil life – 200ml

SKU: BBBS013-2 Category:

Marshmallow Biscuit Boss Bottle-Shot. The Biscuit Boss’s Famous Biscuit Base, just as you like it, but this time he has replicated the light and almost fluffy taste of the classic confectionary. A deliciously tasty Cookie style Biscuit, filled with a sweet & sticky, soft Marshmallow.


Biscuit Boss Concentrates have been uniquely crafted & formulated to create “The Perfect Vape” to accompany the hot drink in your life.

So if you like a lot of flavour with you vape…. Join the Biscuit Bosses Club.

With 15 amazing flavours, Biscuit Boss offers something for everyone. These bold buttery sandwich biscuits are made even more luscious with your preferred creme filling.

Choose from Lemon, Orange, Strawberry, Cinnamon-Apple, Caramel, Coffee, Ice Cream, Gingerbread, Butterscotch, Tobacco, Custard, Chocolate, Mint Choc-Chip, Original & NEW Marshmallow

NEW Marshmallow Biscuit Boss Bottle-Shot. is not ready to Vape and requires additional mixing and steeping before use.

We advise a Minimum 3-week steep on all Biscuit Boss concentrates

All flavours are Mono-Propylene Glycol based natural and/or nature identical flavourings, extracts and essences, that are designed for use, in the genetic make-up of E-Liquids.

Suitable both for High VG mixes & conventional 50/50 mixes (or anywhere in-between).

See what other Bottle Shots are available from The Alchemists Cupboard HERE

If you are having any trouble understanding the mix, please feel free to contact us or download EJUCIEMEUP


  • If using 10ml Nicotine Shots (18mg):
    2 x Nicotine Shots (18mg) in a 250ml Bottle Shot = 1.5mg Total
    4 x Nicotine Shots (18mg) in a 250ml Bottle Shot = 3mg Total
    8 x Nicotine Shots (18mg) in a 250ml Bottle Shot = 6mg Total
*Biscuit Boss Bottle Shots are Concentrated Flavourings and are NOT to be vaped without Mixing. This product is NOT ready to vape!
** A Biscuit Boss Bottle Shot contains the correct amount of Concentrate flavouring and leaves enough room for you to MAKE 250ml of E-Liquid.
***Biscuit Boss Bottle Shot Kit Contains 1 x 250ml Bad Boy Bottle + 250ml of VG + 4 x Nicotine Shots 18mg/ml

Manufactured in the UK – By The Alchemists Cupboard Ltd – a 2020 project

Additional information

Weight 0.05 kg

250ml Bottle Shot, 250ml Bottle Shot Kit 3mg (Bottle Shot + 250ml VG + 4 x Nic Shots), 250ml Bottle Shot Kit 6mg (Bottle Shot + 120ml VG + 8 x Nic Shots)

4 reviews for Marshmallow Biscuit Boss Bottle-Shot

  1. George (verified owner)

    I am a true Biscuit Boss fan and love the Custard but decided to try something new and opted for the Marshmallow, and once again I am not disappointed. Didnt take as long as the Custard to Steep (3 weeks compared to 5 for the Custard) and the sweetness of the marshmallow with the biscuit reminds me of the biscuits my Nan used to have in her tin! It is a really smooth vape and the sweetness is not overpowering, but enough. Love this entire range but be prepared to steep for full flavour. Well done The Alchemist – when are we getting new flavours?

  2. Ross (verified owner)

    Another great biscuit boss liquid. I have a few on the go at anyone time, they are all i vape and i love it when a new one comes to town. This latest one is lovely and sweet but strangely is better with a shorter steep, I’m now at the 6 week mark and i feel its gone to far and the biscuit now outweighs the marshmallow. In the early days at around 2 weeks the marshmallow was prominent and was the main flavour with workings of biscuit in the background. At 3-5 weeks it was perfect, a real 50/50 mix of the two flavours, but at 6 weeks it is becoming more like the Original flavour. Still bloody tasty as they all are, but that marshmallow flavour is delicious in the early stages and a bit of me wishes that lasted into the steep a bit more.

  3. Jimmy (verified owner)

    Another great flavour from the biscuit boss. So many great ones to choose from now, i never know what to buy.

  4. Dawn (verified owner)

    Really enjoying this after 2 week steep it has a lovely flavour.

Only logged in customers who have purchased this product may leave a review.