The Crystal ingredient library
Calc Phos
No. 2 · Calcium phosphate
Discover Calc Phos, calcium phosphate and No. 2 in our tissue salt range. Explore its traditional association with bones and teeth, compare preparations and understand the finished-product label.
What is Calc Phos?
Calc Phos is calcium phosphate in the Schüssler tissue salt tradition. It is No. 2 in our range and is traditionally associated with bones, teeth and structural development.
You may encounter the short name in a single preparation or within a combination. Knowing the full name helps you recognise the ingredient while keeping the details of each finished product separate.
- Short nameCalc Phos
- Mineral nameCalcium phosphate
- Number in our rangeNo. 2
- Traditional themeBones and teeth
Calc Phos in the Schüssler tradition
Traditional tissue salt reference material links Calc Phos with bones, teeth, connective tissue and periods of growth. This explains the Bone Health wording used for the single preparation and its inclusion in the Bones & Teeth combination.
Those associations describe the traditional framework. They do not establish that a tissue salt tablet builds bone, repairs a fracture, treats dental problems or corrects a calcium deficiency.
For someone exploring the system, the useful starting point is the ingredient identity and its place among the twelve salts. A traditional heading is a way of organising that information, rather than a diagnosis or an individual treatment plan.

Understanding the numbers on the pack
The salt number, preparation strength and pack size describe different things. No. 2 tells you which preparation you are looking at. A dilution or potency notation, where present, describes how it has been prepared. A tablet count describes the quantity in the container.
These should be read alongside the complete ingredients and directions. The number 2 does not mean two tablets, and a potency notation is not a nutritional calcium amount in milligrams.
The current individual Calc Phos description does not specify its dilution. We do not infer that detail from another brand or from a different product in the range. If you are matching an existing pack, compare the full label rather than its abbreviated name alone.
Tablet bases and other ingredients also matter. A single named tissue salt does not mean that the tablet contains only that mineral preparation.
Where you will find Calc Phos
Calc Phos No. 2 - Bone Health
Calc Phos No. 2 is the single calcium phosphate tissue salt in our range. Its Bone Health title reflects its traditional association. The current listing describes tablets but does not give a full ingredient panel, dilution or tablet count. Ask us for the current pack details if you need these before choosing.
Explore product details →Bones & Teeth – KIDZ Minerals 100 Tablets
Bones & Teeth KIDZ Minerals contains Calc Phos alongside Calc Fluor, Mag Phos and Silica. The listing specifies 100 tablets in a lactose base with natural strawberry flavour. Check the finished pack for its age guidance, complete ingredients and directions. Contains lactose.
Explore product details →How the calcium tissue salts differ
Three preparations share the Calc abbreviation but have distinct names: Calc Fluor is calcium fluoride, Calc Phos is calcium phosphate and Calc Sulph is calcium sulphate.
In the traditional system, Calc Fluor is associated with elasticity, while Calc Phos is associated with bones and teeth. Sharing part of a name does not make their preparations interchangeable.
The KIDZ combination brings Calc Phos and Calc Fluor together with Mag Phos and Silica. Compare all four ingredients when considering that product alongside an individual salt.
Choosing, using and storing the tablets
Use the directions supplied with the exact pack you buy. Avoid transferring tablet counts or frequency from another brand, a liquid preparation or a combination. Check age guidance and administration instructions before giving a product to a child, and supervise use.
If lactose or another ingredient is relevant to your dietary needs, read the complete declaration. The Bones & Teeth KIDZ listing explicitly names lactose; the single-salt description does not provide enough detail to confirm its tablet base.
Keep the container tightly closed in a cool, dry place, away from heat and direct sunlight. Retain the original label, batch details and best-before information, and keep tablets out of reach of children. Do not use a pack with a damaged safety seal.
For a current label or ingredient query, contact our team. Ongoing dental pain, an injury or concerns about a child’s growth need appropriate assessment; a traditional ingredient guide cannot determine their cause.
Calc Phos questions answered
What does Calc Phos stand for?
Calc Phos is the abbreviated name for calcium phosphate in the Schüssler tissue salt system.
What does No. 2 mean?
No. 2 identifies Calc Phos within our tissue salt range. It does not state a dose, dilution or tablet count.
Why is Calc Phos associated with bones and teeth?
Bones and teeth are its traditional themes in Schüssler practice. These historical associations do not establish that the tablets treat bone or dental conditions.
Is Calc Phos a nutritional calcium supplement?
A tissue salt preparation should not be treated as equivalent to a calcium supplement with a declared milligram amount. Check the exact product label.
Which products list Calc Phos?
Calc Phos No. 2 is the individual preparation. Bones & Teeth KIDZ Minerals includes it with Calc Fluor, Mag Phos and Silica.
Does Bones & Teeth KIDZ Minerals contain lactose?
Yes. Its current listing names a lactose base and natural strawberry flavour. Read the complete finished-pack declaration before use.
Continue exploring
Read about Calc Fluor, Calc Sulph and Silica, or browse the Learn ingredient library.
For complete ingredients, allergens, suitability and directions, read the current product label. A guide to one ingredient does not describe every possible effect of the finished preparation.


