Pearl Powder
An ancient beauty supplement used in Chinese medicine for skin radiance and calming the mind.
Also known as: Zhen Zhu Fen • Conchiolin
Overview
Pearl powder has been used in traditional Chinese medicine for over 2,000 years, famously by Empress Wu Zetian. It is rich in calcium, amino acids (particularly conchiolin), and trace minerals. Modern research supports its use for skin health, bone support, and as a mild calming agent.
Key Benefits
Skin Health
Conchiolin protein and trace minerals support collagen production and skin radiance.
Calcium Source
Contains highly bioavailable calcium carbonate for bone health.
Calming Properties
Traditionally used to calm the spirit and promote restful sleep.
Antioxidant
Contains unique antioxidant peptides that protect against UV-induced damage.
Dosage & How to Take
500-1000 mg daily.
| Purpose | Dose | Notes |
|---|---|---|
| Skin health | 500-1000 mg/day | Internal use |
| Calming/sleep | 500 mg before bed | Traditional use |
Best Time to Take
Before bed for calming, or with meals for nutrition.
With or Without Food
With or without food.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Hydrolyzed Pearl Powder | High | Internal use | Water-soluble, better absorbed. |
| Micronized Pearl Powder | Moderate | Topical and internal | Fine particle size. |
| Raw Pearl Powder | Lower | Topical use | Less suitable for internal use. |
Side Effects & Safety
Common
- Well tolerated
- Mild chalky taste
Rare
- Constipation (calcium content)
Contraindications
- Shellfish allergy
- Hypercalcemia
Interactions
Additive calcium intake.
Calcium may reduce antibiotic absorption.
Scientific Research
Pearl powder and skin photoprotection
Pearl protein hydrolysates showed significant protection against UV-induced skin damage.
Food Sources
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.