Essentially Natural Citric Acid - Monohydrate
Essentially Natural Citric Acid - Monohydrate
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Essentially Natural Citric Acid - Monohydrate is a fermentation-derived organic acid used widely in DIY cleaning, cosmetics, and personal care. It is a versatile pH adjuster and is often used to help improve formula stability and performance when a lower pH is needed. In home care, it is valued for descaling and removing mineral buildup on surfaces and appliances. This monohydrate format is easy to handle for many projects, while some bath bomb makers prefer anhydrous citric acid for easier fizz control.
Interesting reading: Quick Guide To Preservatives
Key properties
- Ingredient Name: Citric acid monohydrate
- Alternative Name: Acidum citricum monohydrate
- Form: Crystalline powder
- Origin: Fermentation-derived
- GMO Status: GMO-free
- Features: Fully biodegradable
- Size Options: 100g, 250g, 500g, 1kg, 2kg, 5kg, 10kg or 20kg
What it’s used for
- Adjust pH in DIY cosmetics and personal care formulas
- Support stability and reduce discolouration in suitable formulations
- Make cleaning blends for descaling and mineral mark removal
- Use in bath bomb and fizz ball recipes as an acid component
- Improve cleaning performance in eco-conscious household recipes
This product is commonly used to:
Who it’s for
- DIY makers who need a reliable pH adjuster
- Home care formulations focused on descaling and mineral buildup
- Cosmetic formulators balancing pH for actives and preservatives
- Bath and body makers creating fizz-based projects
- People who want a finished cleaner rather than an ingredient
- Formulas where no pH adjustment is needed
- Anyone who prefers to avoid handling fine powders
This product is suitable for:
This product is not for:
How to use
- As a pH Adjuster: Dissolve in water first, then add gradually and test pH as you go.
- As a Cleaning Ingredient: Dissolve in warm water to create descaling and mineral-removal solutions.
- As a Bath Bomb Ingredient: Combine with suitable bases and follow a proven recipe.
Processing Tip: Add slowly and measure pH, small changes can shift pH quickly.
Safety instructions
- Avoid inhaling dust and avoid contact with eyes.
- Patch test finished products before use if you have sensitive skin.
- Keep well sealed and store away from children, pets, moisture, sunlight, and heat.
- Discontinue use if irritation occurs and seek guidance if you have sensitivities.
- If pregnant or breastfeeding, seek professional guidance before use.
Faqs
Q: Why is this called monohydrate?
A: It contains a small amount of bound water in the crystal structure, which can affect how it behaves in
moisture-sensitive recipes.
Q: Is citric acid a preservative?
A: It is mainly used to adjust pH. It can support preservation by helping a formula stay in a pH range where
preservatives work well.
Q: Can I use it to remove limescale?
A: Yes, it is commonly used in descaling recipes to help break down mineral deposits.

The only citric acid I use in my natural dishwasher powder.
Thank you EN for always delivering on quality. I used them prior in my bath bombs and now in ph buffers,you guys never cease to amazed me:)
Been purchasing from Essentially Natural for a while now, and never disappointed.
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