Structured kidney and blood pressure support from one of the UK’s most respected health-focused supplement ranges.
Supplement Needs Kidney & Blood Pressure Stack (formerly Astrag Flow) is a fully transparent, non-proprietary health formula developed by Dr Dean St Mart PhD to support kidney function, circulation and blood pressure management as part of a broader health and performance routine.
Built around efficacious doses of Astragalus Root, Beetroot Extract, Hawthorn Berry, Goldenrod, Potassium Citrate and Juniper Berry Extract, this advanced formula is designed for individuals wanting more targeted support rather than relying on multiple separate products.
Part of the Supplement Needs Advanced Health Stack alongside Liver Stack and Heart Stack.
Key Benefits
• Fully transparent, non-proprietary formula
• 8,000mg whole plant equivalent Astragalus support
• Includes Beetroot and Hawthorn Berry extracts
• Potassium contributes to maintenance of normal blood pressure
• Juniper Berry supports the excretory function of the kidneys
• Designed by Dr Dean St Mart PhD
• Suitable for vegans and vegetarians
• Halal certified
Ideal For
• Individuals wanting structured kidney support
• Blood pressure support routines
• High-performance athletes prioritising health markers
• Advanced supplementation protocols
• Users wanting fully disclosed ingredient dosages
• Those running broader organ health support stacks
Ingredients & Dosage
Serving Size
4 Capsules
Servings Per Container
60 Servings (240 Capsules)
Recommended Use
Take 4 capsules with a morning meal and 4 capsules with an afternoon or evening meal.
Do not exceed the recommended daily dose.
Nutritional Information
Per 8 Capsule Daily Serving
| Ingredient |
Amount |
| Astragalus Root Extract (4:1) |
2000mg |
| Whole Plant Equivalent |
8000mg |
| Beetroot Extract |
1500mg |
| Hawthorn Berry Extract |
900mg |
| Goldenrod |
500mg |
| Potassium Citrate |
600mg |
| Potassium |
255mg |
| Juniper Berry Extract |
75mg |
Additional Ingredients:
Rice Flour, Silicon Dioxide, Hypromellose Vegetable Capsule.
What Does Kidney & Blood Pressure Stack Deliver?
Structured Kidney Support
Astragalus, Goldenrod and Juniper Berry are commonly used within advanced health supplementation protocols designed to support kidney function and fluid balance.
Blood Pressure Support
Potassium contributes to the maintenance of normal blood pressure, while Beetroot and Hawthorn are frequently included within cardiovascular support formulations.
Advanced Health Stack Integration
Designed to work alongside Liver Stack and Heart Stack as part of the wider Supplement Needs Advanced Health range.
Transparent Clinical Dosing
No proprietary blends. Every ingredient and dose is fully disclosed.
Why Choose Supplement Needs Kidney & Blood Pressure Stack?
Expert Formulation
Developed by Dr Dean St Mart PhD using evidence-led ingredient selection and practical dosing strategies.
Premium Health-Focused Formula
Built specifically for those wanting more advanced health support than standard wellness supplements.
Fully Transparent Label
Every active ingredient is disclosed with no hidden blends.
Trusted UK Brand
Supplement Needs is recognised for producing high-quality, fully transparent formulations trusted by serious athletes and educated supplement users.
The Nutristore Take
One of the most comprehensive kidney and blood pressure support formulas currently available in the UK supplement market. The fully transparent label, clinically relevant ingredient selection and broader Advanced Health Stack integration make this particularly appealing for educated users wanting structured health support alongside intense training, high-performance lifestyles or demanding supplementation protocols.
Popular Stack Pairings
• Supplement Needs Liver Stack
• Supplement Needs Heart Stack
• Omega-3 Fish Oils
• Electrolyte Support Formulas
• Daily Health Support Supplements
How To Use
Take 4 capsules with breakfast and 4 capsules later in the day with food.
Best used consistently as part of a structured health support routine.
Important Information
Suitable for Vegetarians.
Suitable for Vegans.
Halal Certified.
This product is manufactured in a facility that processes products containing milk, soy, nuts, fish, shellfish and egg.
Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle.
Consult your healthcare professional before use, especially if taking medication or managing a medical condition.
Not suitable for individuals under 18 years of age.
Do not use if pregnant or breastfeeding.
Store in a cool, dry place.
Keep out of reach of children.
FAQs
What is Kidney & Blood Pressure Stack designed for?
It is designed to support kidney health and blood pressure management as part of a broader health supplementation routine.
Is this the same product as Astrag Flow?
Yes. Kidney & Blood Pressure Stack is the updated name for the product formerly known as Astrag Flow.
How many capsules do I take daily?
The full daily serving is 8 capsules, split into two servings of 4 capsules.
Can this be stacked with Liver Stack and Heart Stack?
Yes. It was specifically designed to work alongside the Supplement Needs Advanced Health Stack.
Is there a powder version available?
Yes. Supplement Needs also produces a Berry flavoured Kidney & Blood Pressure Powder version.
Is this suitable for vegans?
Yes. The formula is vegan-friendly, vegetarian-friendly and Halal certified.
