Puretrex Liposomal Nattokinase + Bromelain food supplement pouch, 4000FU per capsule, 120 count, shown on a marble surface with soybeans, grapes, coffee beans, oranges, and pineapple slices around it.
Promotional graphic with the headline 'WHAT IT DOES' on a black background, showing supplement capsules, coffee beans, brown powder, grapes, a pineapple slice, and a nut cluster alongside benefit icons for blood circulation, cardiovascular support, arterial health, anti-inflammatory support, and enzyme activity.
An informational product graphic on a black background with gold text reading 'WHAT'S INSIDE' and six labeled ingredient panels showing liposomal supplements and capsules. The panels include 4000 FU, 200mg, 100mg, 75mg, 2.
A hand holds three capsules next to a glass of water and a stand-up pouch of Puretrex Liposomal Nattokinase + Bromelain supplement. Large text on the left reads 'How to Use' with usage instructions: 1-2 capsules, once daily, daily use with water.
Promotional collage for a wellness supplement package, showing three lifestyle scenes with text labels: 'WHO IT'S FOR' for Health-Conscious Adults, 'Active Lifestyles' with a woman walking outdoors, and 'Daily Wellness Seekers' with a person drinking tea next to the supplement tub.
Promotional infographic for Puretrex dietary supplement capsules on a dark textured background. The graphic features 'Tested & Verified' icons for GMP Certification, Third-Party Testing, Made in UK, Vegan, Gluten Free, and Non-GMO, along with a comparison table highlighting Puretrex's higher enzyme strength (4000FU), active ingredients, and superior bioavailability compared to typical capsules.
Puretrex Liposomal Nattokinase + Bromelain food supplement pouch displayed on a wooden table with grapes, a sliced pineapple, soybeans, and capsules, with text reading 'Advanced Circulation & Cardiovascular Support' in a kitchen setting.
Liposomal Nattokinase 4000FU + Bromelain - back of pouch packaging by PURETREX
Puretrex Liposomal Nattokinase 4000FU + Bromelain front packaging – vascular and supplement

Liposomal Nattokinase + Bromelain

5.0 from 22 reviews

4,000 FU of NSK-SD® from fermented soybean and 200mg (1,200 GDU) per capsule, with rutin and grape seed extract, in an enteric-coated vegan capsule.

  • 120 capsules
  • 1 or 2 a day
  • 60-day supply
  • Third-party tested
  • All 6 ingredients and their exact doses printed on the label.
  • Enteric-coated vegan capsules.
Quantity

Free UK delivery on orders over £50 with Royal Mail Tracked 48. Order by 1pm Monday to Friday and it ships the same day. UK delivery in 1–4 business days.

Ingredients & nutrition information

Nutrition information

Serving size: 1 capsule · take 1 or 2 a day · 120 capsules per pouch

Ingredient Per capsule
Liposomal Nattokinase (NSK-SD®, fermented soybean extract) 4,000 FU
Liposomal Bromelain (1,200 GDU) 200mg
Liposomal Rutin 100mg
Liposomal Grape Seed Extract (95% proanthocyanidins) 75mg
BioPerine® (Black Pepper Extract 95%) 2.5mg
Liposomal Delivery System (phosphatidylcholine complex) 100mg

Other ingredients: enteric-coated vegan capsule (hypromellose). Made in a facility that does not process common allergens such as milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy or sesame. Net weight 72g.

Directions & warnings

Directions: take 1 or 2 capsules daily with water, preferably with a meal. Do not exceed the recommended daily dose.

Warnings: food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Not suitable for children under 18 years of age. Discontinue use and consult a doctor if adverse reactions occur. Keep out of reach of young children.

Storage: store in a cool, dry place away from direct sunlight.

WHAT'S INSIDE

Every ingredient. What it is.

Tap an ingredient to see what it is. Amounts are per daily dose, as printed on the label.

Full ingredients panel
Nattokinase Nattokinase4,000 FU · NSK-SD®
What it is

An enzyme from natto, the Japanese dish of fermented soybeans. NSK-SD® is a branded fermented soybean extract.

Bromelain Bromelain200 mg · 1,200 GDU
What it is

A group of enzymes taken from the pineapple plant.

Rutin Rutin100 mg
What it is

A plant flavonoid found in buckwheat, citrus peel and apples.

Grape Seed Extract Grape Seed Extract75 mg · 95% proanthocyanidins
What it is

Extract from the seeds of red grapes.

BioPerine® BioPerine®2.5 mg · 95%
What it is

A branded extract of black pepper (Piper nigrum), standardised for piperine.

Liposomal Delivery System Liposomal Delivery System100 mg · phosphatidylcholine
What it is

Tiny spheres of phospholipid that hold the other ingredients.

Vegan Non-GMO Allergen-free facility

BEFORE YOU BUY ANY NATTOKINASE

Check the label first

WHAT TO CHECKPURETREX
Nattokinase activity stated4,000 FU per capsule
Nattokinase source namedNSK-SD®
Proprietary blendNone

LAB REPORT

Tested for heavy metals

A sample of this product was tested by an independent third-party laboratory. The report is dated 14 April 2026. Tap below to see the full results.

  • Lead
  • Arsenic
  • Mercury
  • Cadmium

Certificate of Analysis · Liposomal Nattokinase 4000FU + Bromelain – Circulation & Heart Support

Tested by an independent third-party laboratory · Certificate AR-26-CC-004170-01 · Reported 14 Apr 2026 · Method: ICP-MS

Heavy metals, Liposomal Nattokinase 4000FU + Bromelain – Circulation & Heart Support (mg/kg)
MetalResultGB legal maximum for food supplements
Lead (Pb)0.1703.0
Cadmium (Cd)0.0461.0
Arsenic (As)0.141No specific GB limit for food supplements
Mercury (Hg)<0.0050.10

"<" means below the laboratory's reporting limit. Limits: Regulation (EC) No 1881/2006 as it applies in Great Britain. This certificate covers heavy metals only, for the sample named above; it does not test potency or identity. All PURETREX lab results

See the original document Third-party laboratory Certificate of Analysis AR-26-CC-004170-01 for PURETREX Liposomal Nattokinase 4000FU + Bromelain – Circulation & Heart Support: heavy metals by ICP-MS — lead 0.170, cadmium 0.046, arsenic 0.141, mercury below 0.005 mg/kg. Reported 14 Apr 2026.

30-day money-back guarantee

Not for you? Email support@puretrex.co.uk within 30 days of receiving your order and send it back. We refund you within 3–5 business days of receiving it. Return postage is yours unless the item is faulty, damaged or incorrect.

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100K+
Customers served
10,000+
Reviews across all channels
4.8/5
Average rating
  • the quality definitely shows
  • really helped me recovery from plastic surgery
  • this supplement is helping clean my circulation system and is help improve my blood flow
  • 5 stars: 22 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Euan

arrived quickly and without any hassle. Each product is professionally and tailored made with quality. very happy with this purchase the quality definitely shows. Big fan of the gummies makes taking supplements so much better

M
Marie-Claire Bellas
Too early to say but top ingredients

Too early to say as I have only started using it recently. Top quality ingredients

K
Karen Thorpe
Great for my blood pressure and getting rid of certain toxins

Great for my blood pressure and getting rid of certain toxins.

M
Mike Gatton
Good product with contents you can trust

This is my second purchase of this product. I have noticed a difference in my energy & feeling of well-being and my wife is also taking this now.

H
Heather
yes

yes, i need these

C
Christopher George
Only just started taking these

Only just started taking these . Not noticed anything yet. They keep asking me for a review, to be honest if they gave me a chance to try them for a month or so I would probably have a better idea on any benefits I have noticed.

K
Kevin Burrows

Seems to be working

A
Anonymous
It’s a game changer for me and it is supporting

It’s a game changer for me and it is supporting my health because I sit more in my job

C
C E Hornsblow
Absolutely love this product!

Absolutely love this product! really helped me recovery from plastic surgery. My swelling, bruising and overall inflammation was kept to a minimum whilst my body and tissues were in repair. Highly recommend.

S
Sean O'Neill
Early days but feeling

Early days but feeling hopefull

M
Margaret Ludlow
I had nasal polyps but didn’t want to use all the drugs I was being prescribed so searched on line

I had nasal polyps but didn’t want to use all the drugs I was being prescribed so searched on line and found that nattokinase was recommended. It took longer than it said but has worked and I am continuing to take it and have also suggested my husband take it.

L
Lucien
Still early days but positive impact

Still early days in terms of trying this but I have noticed some positive benefits, mostly around faster recovery time after exercise. I’ll be ordering more and suspect it will be an on-going part of my health routine.

S
Sean McKinna
Great quality product

Great quality product, excellent price and quick delivery. Highly recommended.

A
Anonymous
Amazing products will always be buying from

Amazing products will always be buying from Puretrex highly recommended company

s
stephen smith
I can say with out a doubt this supplement is helping

I can say with out a doubt this supplement is helping clean my circulation system and is help improve my blood flow.

D
Darek
Great product

Great product, love it.

l
lesley brown
TRULY EXCELLENT

Only been using these a few days and swelling in my ankles has gone down and have more energy! Using serrapase aswell ,after healing my lung infection with oregano oil and shilajat one!Truly brill!!

A
Aya
Did suffer from cold...

Did suffer from cold hands and feet due to poor circulation this supplements had helped

S
Stuart

Quality suppliments and good service all delivered om time highly recommend 👍

B
Bruce
Purchased this to help...

Purchased this to help with my new diagnoses of Peripheral vascular disease I was not happy with the results of the over the counter medication my doctor prescribed to me , so I did some research my self and can across the puretrex website and the found exactly what I was looking for the Liposomal Nattokinase, I can't recommend this product enough it has really helped me and I feel amazing

A
Andrea
I'm a runner, so...

I'm a runner, so I wanted to test this out because it's meant to aid with circulation and blood flow. I'm pleased with the results. I haven't had any cramps while running, and my energy levels feel higher, so I can push myself more. I'd say this is a great product. 👍

M
Mateo
Great for circulation

I’ve been taking it daily and my legs don’t feel as heavy by the end of the day. Really like the combo with grape seed and rutin — it’s well thought out.

DIRECTIONS

Simple enough to stick

One capsule on a table next to a glass of water
  • 1 One or two a day

    If you take two, take them together, with water.

  • 2 Pick one meal

    Breakfast or dinner, whichever is easier to remember.

SUITABILITY

Made for your routine

A man walking along a tree-lined path in autumn

Great fit if you

  • Want nattokinase and bromelain in one daily capsule
  • Like being able to choose between one and two capsules a day

Not for you if you

  • Are under 18.
  • Are pregnant, breastfeeding, taking medication or under medical supervision, unless your doctor has said yes first.

QUESTIONS

Before you order

What does liposomal mean?

Each ingredient is enclosed in tiny spheres of phosphatidylcholine, a phospholipid. Those spheres are the 100 mg liposomal delivery system on the label.

How long does a pouch last?

At two capsules a day the pouch of 120 lasts two months. At one a day it lasts four.

What if I miss a day?

Take your usual dose the next day. Do not double up to make up for it.

How do I cancel my subscription?

Log in to your account, open Subscriptions and cancel in a few clicks. You can also pause, skip or change the frequency there. If you get stuck, email support@puretrex.co.uk or call 0125 9231 234 and we will do it for you.

PAIRS WELL WITH

Complete the routine

  • Liposomal Vitamin C
    Liposomal Vitamin C £30.00 1 softgel a day
    Why add it

    Vitamin C contributes to the protection of cells from oxidative stress. 1,000 mg of vitamin C in one softgel a day.