Collections

Gut Health

Immunity

Nootropics

Just Certified

Recovery

Recommended products

Natural Factors

Get pharmaceutical-standard supplements from Natural Factors.

Natural Factors was founded in the 1950s by natural health pioneer Roland Gahler, who believed supplements should prioritise people over profit. Still family-owned, the company controls its process from seed to shelf, growing many ingredients on its 2,000-acre regenerative farm in British Columbia using non-GMO and heirloom seeds.

Natural Factors offers a wide range of supplements spanning gut health, immunity, cognition, heart health, stress, sleep and fitness. Each formula is manufactured in-house to pharmaceutical standards and tested multiple times, including independent ISURA certification for purity and potency. Through this vertically integrated approach, Natural Factors helps you support your health with well-tested, thoughtfully produced supplements. As a UK stockist of Natural Factors supplements, browse the selection at Healf.

Product Showcase

Our Bestsellers

Product Showcase

Additional Information

Try our at-home blood test where your vitamin D, B12, and magnesium sit, plus 35 more markers.

• At-home blood test
• Results in 72 hours
• Personalised recommendations

Similar brands

Pure Encapsulations

Udos' Choice

Metagenics

At-home blood test, 37 biomarkers Results and recommendations in 72 hours
1:1 expert consultation available Add to cart for £99