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Biotin / Dicalcium Phosphate

Published: July 27, 2026Updated: August 28, 2026

Biotin/Dicalcium Phosphate is a dietary supplement combining a B-vitamin with a calcium-phosphorus compound to support overall nutritional health. This combination is commonly used to promote healthy hair, skin, and nails while also contributing to bone mineral support. It is typically taken as a daily supplement by individuals seeking to address nutritional deficiencies or support general wellness.

Quick summary

A combination supplement of biotin and calcium phosphate used to support hair, skin, nail, and bone health.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 28, 2026Editorial policy

Key facts at a glance

RxNorm
1006913
Generic
Biotin / Dicalcium Phosphate
Class
multi-ingredient
Brands
—
Availability
rx
Lactation
unknown
Routes
—
Forms
—
Regions
US, EU, CN, JP
Monitoring
—

This page is for informational purposes only.

Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.

This supplement is used to support healthy hair, skin, and nail growth, maintain bone strength, and address nutritional deficiencies in biotin, calcium, or phosphorus. It may be recommended for individuals with brittle nails, hair loss, or those at risk of calcium deficiency.

Biotin acts as a coenzyme in metabolic processes involving fatty acids, amino acids, and carbohydrates, supporting cellular function and the production of keratin for hair, skin, and nails. Dicalcium phosphate provides bioavailable calcium and phosphorus, essential minerals for bone mineralization and structural integrity.

May interact with certain medications such as antibiotics or anticonvulsants. Individuals with hypercalcemia or kidney disease should use caution. Not a substitute for a balanced diet. Consult a healthcare provider before use if pregnant, nursing, or taking other supplements.

Official drug label

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 28, 2026. · Read our editorial policy