Alistrol is a botanical blood pressure support supplement made in Canada by CLE Holistic Health. It combines hawthorn berry, garlic, holly leaf and daikon seed extracts with CLE Fulvic Mineral Extract, is registered by Health Canada (NPN 80047013), and was studied in an 8-week, double-blind, placebo-controlled clinical trial. This guide explains why blood pressure deserves more attention after 55, what's inside Alistrol, and how to decide if it fits your routine.
By the CLE Holistic Health Editorial Team. Reviewed for accuracy against the product label and Health Canada licence. For general information only; not medical advice.
Alistrol at a glance
| What it is | A botanical supplement for healthy blood pressure and cardiovascular wellness |
| Made by | CLE Holistic Health, Vancouver, Canada (founded 2009) |
| Key ingredients | Hawthorn berry, garlic, holly leaf and daikon seed extracts, plus CLE Fulvic Mineral Extract |
| Licence | Registered by Health Canada, NPN 80047013 |
| Research | 8-week double-blind, placebo-controlled human trial (MarshallBlum Clinical Research, Maine) |
| How to take | 3 capsules before breakfast; if needed, 3 more within the same 24 hours (180 capsules per bottle) |
| Formulated by | Dr. Stacey Miller, ND, Chief Scientific Formulator |
| Returns | 90-day returns on unopened bottles, subject to published terms |
Why does blood pressure matter more after 55?
High blood pressure is one of the most common health concerns for adults over 55, and it's often called the “silent killer” because it can rise without obvious symptoms. As we age, arteries naturally lose some flexibility. Genetics, diet, activity, stress and other health conditions also play a part.
Keeping blood pressure in a healthy range supports the heart, brain and kidneys over the long term. The American Heart Association defines a normal reading as under 120/80 mm Hg. If you're unsure what your numbers mean, see our guide to blood pressure numbers and hypertension stages.
What helps most?
The foundations with the strongest evidence haven't changed:
- Know your numbers. Check at home regularly. Here's how to take blood pressure at home accurately.
- Eat for your heart. Less sodium and more potassium-rich foods. See potassium and blood pressure: top foods.
- Move every day and keep a healthy weight.
- Follow your doctor's plan, including any prescribed medication.
Our article on 9 habits to lower blood pressure naturally covers these in more detail. Some adults also choose a licensed botanical formula as part of that routine, which is where Alistrol fits.
What is Alistrol?
Alistrol is a proprietary botanical formula developed by CLE Holistic Health, a Canadian wellness company founded in 2009. It's designed for adults who want to support healthy blood pressure and cardiovascular wellness alongside healthy habits.
Alistrol carries Health Canada Natural Product Number 80047013. An NPN means Health Canada has authorized the product for sale in Canada under its approved conditions of use.
What ingredients are in Alistrol?
Hawthorn berry extract
Used for centuries in traditional herbal medicine to support the heart and circulation. Researchers have studied its effects on circulation and heart function, though high-quality clinical evidence is still limited.
Garlic extract
One of the most researched botanicals for heart health. Some clinical studies suggest certain garlic preparations may modestly support healthy blood pressure, though results vary.
Holly leaf extract
Holly leaf (Ilex) has a long history in traditional Asian herbal practice and is a core part of Alistrol's proprietary blend.
Daikon seed extract
Daikon radish seed has been used in traditional herbal medicine for generations and completes the botanical formula.
CLE Fulvic Mineral Extract
The signature of every CLE formula, sourced from a mineral-rich shale deposit. Fulvic substances are being studied for their biological properties; evidence that they improve absorption or effectiveness is still emerging.
For a deeper look at the research on these botanicals, read herbs for high blood pressure: hawthorn, garlic and the ingredients in Alistrol.
Has Alistrol been clinically studied?
Yes. Alistrol was evaluated in an 8-week, double-blind, placebo-controlled human clinical trial conducted in Maine by MarshallBlum Clinical Research and led by Jim Blum, Ph.D. You can read the full study (PDF).
Who makes Alistrol?
Alistrol is made by CLE Holistic Health (Clinical Level Extracts) in Canada. Since 2009 the company has focused on ingredient sourcing, quality control and carefully developed botanical formulas that combine traditional knowledge with modern manufacturing.
- Formulated by Dr. Stacey Miller, ND, Chief Scientific Formulator.
- Recommended by the late Dr. Étienne Callebout, MD, of London, who served as CLE's Medical Advisor.
- Made in Canada, registered by Health Canada and lab tested for quality and purity.
What results should you expect?
Supporting cardiovascular wellness is a long-term commitment. Natural health products are designed for steady daily use, and individual responses vary, so no one should promise results within a set number of weeks. Keep monitoring your blood pressure and share your readings with your healthcare provider.
Alistrol is not a replacement for prescribed blood pressure medication. Never stop or change a prescribed medicine without medical supervision.
Frequently asked questions
What is Alistrol used for?
Alistrol is a botanical supplement used to support healthy blood pressure and cardiovascular wellness in adults, as part of a heart-healthy routine.
Is Alistrol approved in Canada?
Alistrol is registered by Health Canada with Natural Product Number 80047013, which authorizes its sale in Canada under its approved conditions of use. An NPN is a Canadian licence and does not mean approval by the US FDA.
Can I take Alistrol with blood pressure medication?
Talk to your doctor first. Alistrol is not a substitute for prescribed medication, and you should never stop or change a prescribed medicine on your own.
How do I take Alistrol?
Take 3 capsules before breakfast. If needed, another 3 capsules may be taken within the same 24 hours. Each bottle has 180 capsules.
Where can I buy Alistrol?
Alistrol is available from CLE Holistic Health online, by phone at 1 604 715 4286, and through select naturopathic and chiropractic clinics.
Explore Alistrol from CLE Holistic Health
Read the label, review the study and choose the supply that suits you. Buy 2, Get 1 Free and Buy 3, Get 2 Free options available, with 90-day returns on unopened bottles.
Talk to your doctor: This article is for general information only and is not a substitute for medical care. If you take medication, have a medical condition, or are pregnant or breastfeeding, consult your healthcare professional before using any supplement.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.