Cream Chargers: The Complete Guide (How to Use, How Many, Best Brands & Prices)

Cream chargers are the fastest way to make fresh, stable whipped cream at home or behind a busy counter. This guide covers everything people search for before buying: what cream chargers are, how to use them, how many you need, which brands and pack sizes give the best value, how they compare with N2O tanks, and how to buy them safely and legally in the UK, Ireland, the USA and Canada.

What are cream chargers?

A cream charger, sometimes called a whipped cream charger, N2O charger, cream whipper cartridge or nitrous oxide canister, is a small steel cylinder that holds 8g of pressurised nitrous oxide (N2O). Food-grade N2O is the approved food additive E942. It is used because it dissolves readily into fat, so when you release cream from a dispenser the gas expands and turns liquid cream into soft, airy whipped cream in seconds.

Compared with whisking by hand or using an aerosol can, chargers give you real cream with no added propellant taste, a consistent texture every time, and less waste, because whatever you don’t use stays sealed in the fridge.

How to use cream chargers (step by step)

1. Chill everything. Use cold cream straight from the fridge. A chilled dispenser helps too.
2. Fill the dispenser. Pour in cream with 30% fat or more, plus sugar or flavouring if you like. Stay below the max fill line, usually half to two-thirds of the bottle.
3. Screw the head on tightly and make sure the silicone washer is seated, so no gas escapes.
4. Load the charger. Put an 8g charger in the charger holder and screw it on until you hear a short hiss. That is the gas entering the bottle.
5. Shake. Turn the dispenser upside down and shake it firmly 4–6 times for a 0.5 L bottle. Too much shaking makes the cream stiff.
6. Dispense. Hold the dispenser upside down, nozzle pointing straight down, and press the lever gently.
7. Store or clean. Keep the sealed dispenser in the fridge, or release the remaining gas fully before unscrewing the head to clean it.

How many cream chargers do you need?

As a rule of thumb, a café filling a 0.5 L dispenser three times a day uses about 21 chargers a week, so a 24 pack lasts roughly a week and a 600 case lasts most of a season. Our full guide on how many cream chargers you need includes weekly and monthly usage tables.

Best cream chargers: brands compared

All standard 8g chargers fit all standard dispensers. The real differences are gas purity, how consistent the fill is, build quality and price per charger.

Avoid very cheap unbranded chargers. Poorly filtered gas can leave an oily residue that clogs dispenser valves and affects flavour, and under-filled chargers waste cream. See our best cream chargers buyer’s guide for a deeper comparison.

Cream charger prices and pack sizes

Buying in bulk cuts the cost per charger by roughly two-thirds. If you run a café, bar or catering business, read our guide to buying cream chargers in bulk and apply for a trade account.

Choosing a whipped cream dispenser

• Material: food-grade 304 stainless steel lasts longest and is the choice for commercial kitchens. Anodised aluminium is lighter and cheaper, which suits home use.
• Size: 0.5 L suits most homes and cafés; 1 L suits restaurants and events; 0.25 L suits coffee bars and small households.
• Nozzles: a decoration nozzle set gives you stars, tulips and straight piping, and an injector lets you fill pastries.
• Spares: keep a spare silicone washer. A worn seal is the number-one cause of leaks.

Browse all whipped cream dispensers.

Cream chargers vs N2O tanks

Read the full comparison: N2O tanks vs cream chargers, or shop N2O tanks.

Nitro cold brew chargers

Nitro coffee uses nitrogen (N2) rather than nitrous oxide. MOSA 2g nitro cold brew chargers infuse cold brew with tiny bubbles for a creamy body and a cascading pour, with no keg or tap system needed. They suit coffee shops testing nitro on the menu, and home baristas.

What you can make with cream chargers

• Classic toppings: sweetened whipped cream for hot chocolate, pavlova, trifle and waffles.
• Flavoured creams: vanilla, coffee, matcha, salted caramel and fruit-infused creams.
• Café foams: cheese foam for milk tea, cold foam for iced coffee.
• Chef techniques: savoury espumas, mousses and rapid infusions for cocktails.
• Desserts: mousse, fool and quick chilled desserts.

Get ideas from our MOSA recipes.

Safety, storage and the law

• Food use only. Cream chargers are for preparing food and drink. Never inhale nitrous oxide.
• Storage: keep chargers somewhere cool and dry, below 50°C (122°F), out of direct sun and away from children.
• Handling: never puncture, heat or modify a charger. Use only with a compatible dispenser.
• Disposal: recycle empty steel chargers where your local rules allow. Never put full or partly used chargers in household waste.
• The law: in the UK, nitrous oxide has been a Class C drug since November 2023, but supplying and buying it for legitimate uses such as catering is lawful. Rules vary elsewhere: for example, New York requires buyers to be 21+. Every MOSA order is 18+ (21+ in New York), with a date-of-birth check and a culinary-use declaration at checkout.

Where to buy cream chargers

You can buy cream chargers online from MOSA with fast, tracked delivery:

• UK: DPD Next Day for £3.99, free on orders over £50. Highlands, islands and Northern Ireland are £8.99, free over £75.
• Ireland: Express delivery in 2–3 working days, priced in euro.
• USA and Canada: tracked international delivery, with prices in USD or CAD. Import duties are paid on delivery.

Find delivery details for your city in our delivery areas guide, including London, Manchester, Glasgow, Dublin, New York, Los Angeles, Toronto and many more.

Cream charger FAQs