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Product Description
Product Description
Calcium and Vitamin D3 are essential for healthy bones, teeth, heart, nerves, muscles, immune health, and cell growth. Calcium is an acid reducer that removes up to 95% of the acid in food and drinks, which helps decrease digestive discomfort.
Vitamin D3 works synergistically to enhance the absorption of calcium and is required for the regulation of the minerals calcium and phosphorus found in the body. It also plays an important role in maintaining proper bone structure.
All Desert Harvest supplements are gluten-free, bladder-friendly, and contain no fillers or artificial ingredients. We follow strict Good Manufacturing Practices and are cGMP compliant.
Ingredients: Each serving (2 capsules) contains 500 mg of calcium carbonate, 200 IU of Vitamin D3, 40 mg of Organic Aloe Vera (Leaf and Inner Gel) which has been shown in studies to enhance the absorption of nutrients, and trace amounts of silicon dioxide (a naturally occurring mineral) as a drying agent.
Directions: As a food supplement, take two capsules twice a day or as directed by a qualified healthcare professional.
Food supplement. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Consult a healthcare professional if pregnant, breastfeeding, or taking medication.

Bladder-friendly daily nutrition
Everyday calcium and vitamin D3, gently formulated
500 mg calcium as gentle calcium carbonate, with vitamin D3 and a little Desert Harvest aloe vera, in 90 vegan capsules. Calcium and vitamin D contribute to the maintenance of normal bones. A calm daily food supplement, distributed across Europe by Bivio Medical.
What's in every serving
Calcium and vitamin D for everyday bones
A simple calcium-and-vitamin-D food supplement with a little aloe vera — described plainly, in composition facts, using only the authorised EU nutrient claims.
Calcium & vitamin D for bones
Calcium and vitamin D contribute to the maintenance of normal bones — authorised EU claims. Each serving provides 500 mg calcium with vitamin D3.
Vitamin D3, the everyday form
Vitamin D3 (cholecalciferol) contributes to the normal absorption and use of calcium and to the normal function of the immune system — useful through the darker Northern-European months.
Made for dairy-free routines
A gentle way to top up calcium if you follow a restricted or dairy-free, bladder-friendly diet. Vegan capsules with calcium carbonate and a little aloe vera.
How it fits your day
A daily calcium and vitamin D built around a bladder-friendly routine
Calcium is one of the nutrients people most often miss when they follow a restricted or dairy-free, bladder-friendly diet. This is a simple daily food supplement that pairs calcium with vitamin D3 and a little Desert Harvest aloe vera.
Calcium and vitamin D contribute to the maintenance of normal bones, and vitamin D contributes to the normal absorption and use of calcium and to the normal function of the immune system — these are authorised EU claims. Vitamin D is also harder to make from sunlight through the darker Northern-European months.
The calcium is provided as gentle calcium carbonate in vegan capsules. We describe the composition plainly and let you decide where it fits your routine.
Read the guideA fair comparison
Desert Harvest Calcium & Vitamin D3 vs an ordinary calcium tablet
| Composition | Desert Harvest Calcium & Vitamin D3 | An ordinary calcium tablet |
|---|---|---|
| 500 mg calcium per serving | ✓ Yes | Varies |
| Includes vitamin D3 (cholecalciferol) | ✓ Yes | Varies |
| Includes inner-leaf Desert Harvest aloe vera | ✓ Yes | — No |
| Gentle calcium carbonate form | ✓ Yes | Varies |
| Vegan capsule, no added sugar or sweeteners | ✓ Yes | Often added |
| Third-party tested composition | ✓ Yes | Varies |
Good to know
Questions people ask
Do I need more calcium and vitamin D after the menopause?
Can a restricted bladder-friendly diet leave you short of vitamin D or calcium?
Which vitamins and minerals are best to take with a sensitive bladder?
How should I take this without upsetting a sensitive bladder?
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Food supplement. Not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. Consult a healthcare professional before use if pregnant, breastfeeding, taking medication, or if you have a medical condition. This is a food, not a medicine; no medical claims are made about this product. Made in the USA by Desert Harvest Ltd. Imported into the EU by BIVIO Medical B.V., Zuideinde 91, 1843 JM Grootschermer, Netherlands.
Organic Aloe Vera
Grown in nutrient-rich volcanic soil to maximize potency, purity, and health benefits from the very start.
Patented Harvesting Process
A unique method begins within 20 minutes of harvest to lock in nutrients and remove harmful latex compounds.
Bladder & IC Friendly
Formulated specifically to support bladder health and Interstitial Cystitis, trusted by patients worldwide.
Trusted by Experts
Recommended by urologists, pelvic pain specialists, and IC/BPS communities for over 30 years.
From Farm To Bottle
Fresh Harvest
At Desert Harvest, we harvest aloe leaves and begin processing within just 20 minutes to lock in their full nutritional power. This rapid method preserves delicate bioactive compounds that are often lost in slower processing, ensuring maximum potency, purity, and effectiveness in every capsule for optimal pelvic and bladder health.
Latex Removal
Our specialized latex removal process ensures that only the purest aloe vera gel is used in our supplements, eliminating any potentially irritating compounds while preserving the beneficial properties.
Freeze Dried
Through our advanced freeze-drying technology, we preserve the natural structure and potency of aloe vera, creating a stable, concentrated form that maintains its therapeutic benefits.
Certified
Through our advanced freeze-drying technology, we preserve the natural structure and potency of aloe vera, creating a stable, concentrated form that maintains its therapeutic benefits.
Direct Supply
Through our advanced freeze-drying technology, we preserve the natural structure and potency of aloe vera, creating a stable, concentrated form that maintains its therapeutic benefits.
Volcanic Soil
Through our advanced freeze-drying technology, we preserve the natural structure and potency of aloe vera, creating a stable, concentrated form that maintains its therapeutic benefits.
