Citric Acid (Anhydrous) - Essentially Natural
Citric Acid (Anhydrous) - Essentially Natural
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Essentially Natural Citric Acid - Anhydrous is a fermentation-derived organic acid used widely for pH adjustment and DIY bath and body projects. The anhydrous form is especially popular for bath bombs and fizz balls because it is easier to work with in moisture-sensitive recipes. Citric acid is also used to help delay discolouration and support vitamin stability in suitable formulations. It is fully biodegradable and food safe for personal use.
Interesting reading: Quick Guide To Preservatives
Key properties
- Ingredient Name: Citric Acid (anhydrous)
- Alternative Name: Acidum citricum anhydrous
- Format: Crystalline powder
- GMO Status: GMO-free
- Features: Fully biodegradable, food safe
- Size Options: 100g, 250g, 500g, 1kg, 2kg, 5kg or 10kg
What it’s used for
- Bath bombs and fizz ball recipes
- pH adjustment in cosmetics and personal care formulas
- Supporting formula stability where lower pH is desired
- DIY cleaning blends for descaling and mineral mark removal
Who it’s for
- DIY makers creating bath bombs and fizz-based projects
- Cosmetic formulators adjusting pH for performance and stability
- Home care makers wanting an effective organic acid ingredient
- People who prefer not to handle fine powders
- Formulas where raising pH is required
- Anyone wanting a finished product rather than an ingredient
This product is suitable for:
This product is not for:
How to use
- As a Bath Bomb Acid: Combine with suitable bases and follow a proven recipe.
- As a pH Adjuster: Dissolve in water first, then add gradually and test pH.
- As a Cleaning Ingredient: Dissolve in water for descaling and mineral cleanup.
Processing Tip: Keep moisture out of storage, anhydrous citric acid can clump if exposed to humidity.
Recipe inspiration
Beautifying Rose Milk Bath Bombs
1 c baking soda
½ c citric acid
½ c cornstarch or arrowroot powder
¼ c powdered milk
3 T Epsom salt
dried rose petals
1 tsp water or rose floral water
3 -4 tsp almond oil
15 - 20 drops rose oil
Whisk the dry ingredients and the rose petals together in a bowl. In a separate bowl mix the wet ingredients together, then slowly add the liquid to the dry ingredients, whisking as you go. If the mixture holds its shape when squeezed together it is ready, otherwise if not, use a spray bottle of water to spray once or twice to moisten the mixture. Don't spray too much or it will fizz. Press the mixture into molds and leave to dry overnight. View more of our bath bomb recipes on our blog.
Safety instructions
- Avoid inhaling dust and avoid contact with eyes.
- Keep well sealed and store away from children, animals, moisture, sunlight, and heat.
- Discontinue use if irritation occurs and seek guidance if you have sensitivities.
- If pregnant or breastfeeding, consult a healthcare professional before use.
FAQs
Q: What is the difference between anhydrous and monohydrate citric acid?
A: Anhydrous contains no bound water, which often makes it easier to use in moisture-sensitive bath bomb recipes.
Q: Is citric acid a preservative?
A: It is mainly a pH adjuster, it can support preservation by helping formulas stay in a pH range where preservatives
perform well.
Q: Can I use it to remove limescale?
A: Yes, it is commonly used in descaling recipes for mineral buildup.
Related Video Content

This citric acid helps to keep my natural skincare formulations' pH stable and adds a little bit of extra antioxidant care to my natural skincare. The quality is amazing! I also use it in my DIY washing and toilet powders, and it works like a bomb! This is definitely the best citric acid I have ever used.
Very nice and fresh
Absolutely brilliant service and products - ordering is quick and simple and service is impeccable. Thank you.
Good quality, using it in my bathbombs.
Ok so i know its just citric acid, but this review is not just about the product its about the exceptional service Essentially Natural provides as well. Not only are they super friendly, helpful and generous by always giving you a little gift when you purchase from them, but they are extremely on top of things. i can place an order at 16:50pm and within minutes i get a response that they have not only recieved my order , but its ready to collect pretty much immediatly. As someone who values their time, this really means a lot that they are so quick to have my order ready. The products i order from them are always top quality, to which i am quite fussy about as i believe in quality over quantity. The products are always well packaged and presented with love.
you may think this is a paid review by how good i am speaking about them, but i can assure it is definitley not. I just apreciate the great service and products they sell and i believe in giving credit where credit is due.
Well done to the entire team ! You guys are much appreciated !
Keep up the amazing service !
Quality and price so good
This is perfect for my laundry detergent and dishwasher detergent recipes
I use this in my dishwasher powder, happy with the product.
Products aside, which are of amazing quality, everything is a pleasure dealing with Essentially Natural. Ordering, payment, updates on packing and shipment, and fast and efficient shipping which doesn't cost the earth. Thank you Essentially Natural.
Will be ordering more soon.
I love that this can be used in so many products! I aimed for dishwasher tablets but am learning its for bath bombs, preserving and so much more.
Fast delivery
using as an ingredient to my bath bombs - love it for extrafizz
This is the bomb. Com. I've been so impressed with Essentially naturals services that I've decided to shop nowhere else!
This has taken out stains on white towels and cleans my toilet brushes much better than bicarb
5 star service and quick delivery. Can't wait to place another order
Good quality
Very good quality product. Great fast service.
All I can say is your service is perfect
This citric acid has a fine grain that allows the bath fizzes made to have a smoother surface
Having it sold in 5kg really also helps to cut down costs
Really good purchase on the whole
Then again - I haven’t had an issue with any product purchased and this website is my go to for items as well as advice
#Brilliant
Was super impressed with my whole order from Essentially Natural. I made the most AMAZING bath bombs, I can't wait to experiment and order more oils, dried flowers etc. I love the way these guys package things. They clearly understand their product and their customer. And delivery is whiplash fast ! I will be ordering again in a week or so. I'm going to have a great break from work making things at home with the Essentially Natural products. Thanks guys for the great recipes also on your website. Plan to try them all !
I'm very happy with my order and my feebie:) Perfect for my Bath bombs. Fizzzzzzzy it was. PERFECT.Thank you very much. I will be ordering very soon :)
Great product, creates wonderfully dizzying bath bombs for gifts to family and friends. The packaging a well I will reuse as storage. Thank you so much essentially natural. You guy's never disappoint. Quick and fast delivery too
Thank you for keeping this product in bulk
Great for bath bombs!
The product is exactly what I wanted. I have not used it yet so can not give an opinion on the quality at this stage. I received my products within 4 days from placing my order. I have also received a gift product, thank you so much. It was a lovely surprise. Overall service of Essentially Natural as a company is great! Keep it up!
Great value for money.
Above and beyond the prompt reply to my query before fulfilling the order, the response to my query was informative and polite. The lady made sure that I was happy with the product that I had ordered / purchased before confirming that it will be sent out. And the extra surprise gift was a welcomed bonus! :)
Very nice product. Works like a bomb
Easy to work with when making bath bombs. Love the product.
I use citric acid in my all natural dishwasher powder. It works out very economical and budget friendly to buy the citric acid in bulk, instead of the small containers which are available in retail shops with a very expensive price tag.
Im happy with this product and the service I keep on getting from Essentially Natural so Ill definitely keep making use of their services!! #keepingitlocal
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