1 Nov 2025, 08:00 AM
1 Jan 1900, 00:00 AM
Bali, Indonesia
Know your place among more than 20,000 participants across 18 regions.
All participants will receive a full strength-weakness analysis.
Winners will receive medals and certificates and enter our Hall of Fame!
The top 40% locally will represent their region in the extended round.
Horsetail herb ( Equisetum arvense ), also known as shavegrass or cola de caballo, is widely available through online specialty retailers, major marketplaces, and health food stores. Depending on your intended use—whether for brewing tea, DIY cosmetics, or as a nutritional supplement—you can find it in several forms including loose-leaf, tea bags, capsules, and liquid extracts. Where to Buy Online
Online shopping offers the widest selection of organic and bulk options. Best Naturals Horsetail 440 mg where to buy horsetail herb