TCI

Polygonatum kingianum Extract

Dragon Power®

Dragon Power® is a Polygonatum kingianum-based botanical ingredient that can be evaluated for products positioned around general stamina.

Dragon Power® Registered trademark of TCI Co., Ltd. Protected by international patents
Dragon Power-Polygonatum kingianum Extract

What is Dragon Power®?

Dragon Power® is a proprietary botanical ingredient developed from Polygonatum kingianum (King Solomon's Seal). Traditionally used as a tonic herb, Polygonatum kingianum is rich in saponins, polysaccharides, flavonoids, amino acids, and trace elements, helping support physical vitality, metabolism, antioxidant defense, and men's health.

Benefits of Dragon Power®

Supports physical stamina
Strengthens stamina
Promotes vigour

Awards

2014 Gold Medal–Pittsburgh International Invention & New Product Expo

2014 Pittsburgh International Invention & New Product Expo
Gold Medal

2014 Best Far East Invention Award–Pittsburgh International Invention & New Product Expo

2014 Pittsburgh International Invention & New Product Expo
Best Far East Invention Award

2016 Gold Medal–The 30th Tokyo World Genius Convention and Invention Expo

2016 The 30th Tokyo World Genius Convention and Invention Expo
Gold Medal

Scientific Publication

Available Dosage Forms

Frequently Asked Questions

Dragon Power® is a proprietary botanical ingredient derived from Polygonatum kingianum, a traditional tonic herb widely used to support vitality and overall wellness.

Traditional use of the botanical is background information and does not substantiate efficacy for this ingredient. The claims usable in a product depend on the complete formula and target-market regulations.

Dragon Power® can be evaluated for products positioned around general stamina and daily energy.

These are the product directions that can be evaluated, not substantiated finished-product effects. The claims that can actually be used depend on the complete formula, the use level and target-market regulations.

Yes. Dragon Power® has been evaluated in a randomized, double-blind, placebo-controlled study in healthy adults; the study conditions and outcome measures are set out in the published paper.

The results were observed in one 4-week study in healthy men under defined conditions and are not equivalent to finished-product effects. They do not establish the same outcome for other populations or formulas.

Regulatory documentation for this ingredient is available to partners on request.

An NDI acknowledgment is the outcome of a notification, not FDA approval or an endorsement of efficacy. Use in a specific product remains subject to the formulation and applicable US regulations.

Dragon Power® can be considered for products positioned toward adults looking for everyday energy support.

This indicates the consumer direction that can be evaluated, not a demonstrated benefit for any group. Suitability for a specific population must be assessed by the complete formula, use level and target market.

TCI's website does not have a standalone category page for men's health. Two ingredient pages can be referenced; each publishes a different scope of information, so they should be reviewed separately:

① Dragon Power® (ingredient page)

② Happy Angel™ (ingredient page)

The two pages publish different scopes of information; the fields actually available for review are as stated on each respective page.

The listing of an ingredient on an ingredient page only means that the ingredient can be evaluated for product development in this direction; it does not mean the efficacy has been substantiated. The claims that can actually be used, the applicable consumer groups and market feasibility must be evaluated case by case according to the complete formula, the amount used, the product format and the regulations of the target market.