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Second Fermentation Bottles and Accessories

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What is Second Fermentation?

Second fermentation is an additional fermentation step to add excitement to your brew. Sugars are converted to acids, trace levels of alcohol and carbon dioxide gas which generates a huge amount of pressure, that's enough to cause cheap, low quality bottles to explode. This is why we launched these high quality bottles.

You can experiment with a range of different juices, whole fruit pieces, honey, herbs, spices and superfoods to create an endless range of different flavour and nutritional combinations. The fermentation helps to unlock nutritional compounds in your foods, making them more bioavailable but most appealing is it creates the most delicious probiotic fizzy drinks and milk kefir, low in sugar and much more economical and probiotic rich than store bought products.

How to Second Ferment Kombucha or Water Kefir?

1) Once you've fermented your milk kefir, kombucha or water kefir, mix in a jug, 1 part fruit juice with 9 parts Kombucha/ Water Kefir + any spices and superfood like turmeric, acai, spirulina, maca, matcha etc + any herbs like mint, basil etc

There are lots of recipes ideas in our free NourishmeOrganics VIP Group here

2) Pour Mixture into Second Ferment Bottle, leaving 3 to 5 cm headspace and cap tightly.

3) Leave at room temperature for 2 to 7 days depending on the weather at the time i.e a warmer temperature will result in a faster second ferment ( the longer you leave the less sugar will be left but your brew will be more sour and potentially higher in alcohol**). We recommend tasting your brew daily to establish the taste that you like, and at this point you can end the ferment. Tasting is a good way to remind you to open and release any excess pressure in the bottle.

4) Transfer brew to a refrigerator to chill.

5) Open and Serve*

How to Second Ferment Milk Kefir?

1) Once you've fermented your milk kefir, mix in a jug, milk kefir + honey + fruit pieces + any spices and superfood like turmeric, acai, spirulina, maca, matcha, chia seeds etc + any herbs like mint, basil, nuts etc. We recommend starting with a small piece of lemon or orange peel or a couple of fresh berries. You can even make a savoury version using garlic, pepper and herbs. The flavour combinations are endless. So have a play.

There are lots of recipes ideas in our free NourishmeOrganics VIP Group here

2) Pour Mixture into Second Ferment Bottle and cap tightly.

3) Leave at room temperature for 1 to 4 hours.

4) Transfer brew to a refrigerator to chill.

5) Open and Serve*

*Caution: Water kefir and Kombucha Second Ferments may become very fizzy so be careful when opening lid after fermentation

**Advisory Statement

All fermented foods may contain trace amounts of alcohol. If fermented foods are being prepared for children, breastfeeding mothers, or pregnant women please seek medical advice from a trained medical practitioner before consuming these products.

To keep alcohol as low as possible, make sure that:

- first ferment was conducted with lid slightly open

- the first ferment is sour to taste

- use no more than 25ml fruit juice per 250 ml

- second ferment for 48 hours max, chill and consume within 24 hours ( you will not get as much fizz but alcohol will be as low as possible)

Let customers speak for us

from 7703 reviews

Organic Prebiotic Acacia Fibre (FODMAP FRIENDLY) 200g

Ute S.

04/30/2025

Organic Prebiotic Acacia Fibre (FODMAP FRIENDLY) 200g

This product deserves ten stars .....

I have numerous teeth and gum issues and this is the ONLY toothpaste that has actually helped those poor ol' teeth and gums. A gentle product with the strength to actually clean. For me there is NO other toothpaste for my oral hygiene routine. I am a hugh fan. kind regards Lynn Maree

Lynn M.

04/29/2025

Cococlean Preservative Free Coconut Toothpaste 110g

Great Service

Wonderful company to deal with. Fast delivery and no fuss service. Thank you, will purchase again from you.

Maria S.

04/29/2025

Organic Borax Powder 200g

Super happy i made Natto and it worked without adding anything but the 1/2 remaning cup after steamed 3 hours .. then fetmented 24 hours Perfect !! I tried other brand failed 2 times and clearly not qualiity . The Goodness is all there so if thats what your using the beans for i approve hehe

Angela

04/29/2025

Organic Australian Non GMO Soya Beans - 500g

Dd water

Maxene B.

04/28/2025

Preventa 25 deuterium-depleted drinking water

Nourishme Organics Pure Allulose Powder

I use Pure Allolose in my coffee, it takes away the bitterness of coffee and I don’t need to use sugar

Heath B.

04/28/2025

Pure Allulose Powder

Great little starter kit

Everything u need to make your sauerkraut, I tried before without this kit, and struggled to keep the process working properly without the weights and pickle pipe. So having another go with more confidence. Love the kit.

Janelle G.

04/25/2025

Masontops Pickle Pipe Mega Fermentation Kit (Wide Mouth)

Great product

John

04/24/2025

Enzyme Science Nattokinase Pro - 60 Capsules

Trying to have faith

Waiting to purchase the range before starting. I’ve been dealing with CIRS, mast cell syndrome for more than a decade. CellCore is my last resort.

Michelle M.

04/22/2025

Cellcore Carboxy (approx 60 serves) 80g

Nature's potent multi vitamin

Perfect B and Amino caps for a healthy, varied dietary addition to most lifestyles, just don't buy them all leave some more for me lol !!

Heath

04/21/2025

Vital Origin Nature’s Multi Beef Organ Blend Capsules 150 caps

Dairy Thermometer

Jennifer M.

04/20/2025

Dairy Thermometer

Allulose

I have been using Allulose for a while as it doesn’t raise my blood sugar or insulin levels. Better than all other sweeteners. Glad to see it is available in Australia.

Dawn L.

04/20/2025

Pure Allulose Powder

More Fermentation supplied

Fast delivery and ease of ordering

Trudy P.

04/18/2025