Cold Formula 100 veggie capsules - Proven Relief for Cold Season
Switch to Subscription & Save 10% Every Month!
Cold Formula 100 veggie capsules - Proven Relief for Cold Season
Not just zinc. Not just Vitamin C.
A plant that fights back.
Pelargonium sidoides works through four distinct biological pathways to help relieve the symptoms of colds and upper respiratory tract infections, and to help reduce how long they last.
Rooted in African tradition. Validated by modern science.
Pelargonium sidoides is a medicinal plant native to the highlands of South Africa, used for generations in traditional Zulu and Basotho medicine for respiratory complaints, fever, and fatigue.
Modern clinical research has confirmed what traditional healers knew — its root extract acts through four simultaneous biological mechanisms, making it one of the most well-studied herbal remedies for cold and upper respiratory tract infections.
- Used in traditional South African medicine for over 200 years
- Over 20 clinical studies supporting safety and efficacy
- NPN 80114231 — Licensed by Health Canada
Four ways it works. All at once.
Most cold remedies work on one thing. Cold Formula was built around four.
How to use
Take 30 minutes before or after meals. Consult a health care practitioner for use beyond 7 days.
Cold Formula vs. the alternatives
Most single-action cold remedies only address one pathway. Cold Formula covers all four simultaneously.
| Cold Formula by LeafSource® |
Zinc Lozenges | Echinacea | Vitamin C | |
|---|---|---|---|---|
| Immune modulation | ✓ | ✗ | Partial | Partial |
| Mucolytic / expectorant | ✓ | ✗ | ✗ | ✗ |
| Health Canada NPN | ✓ | Varies | Varies | Varies |
| Clinical studies | ✓ | ✓ | Partial | ✓ |
Common questions
Includes verified reviews imported from Amazon.
Relief when symptoms first appear.
4-way mode of action. Fast-acting.
Shop Cold FormulaNPN 80114231 · Always read the label · For adults, adolescents and children 6+