Puretrex Milk Thistle food supplement pouch displayed on a light marble countertop with milk thistle flowers, artichokes, capsules, and bowls of powder and soybeans in a bright kitchen setting.
What Milk Thistle Complex does: supports your liver (milk thistle has been used for centuries to support the liver), comfortable digestion (artichoke leaf, traditionally used for fullness and bloating after meals), antioxidant defence (silymarin and NAC), built to absorb (piperine and turmeric). Studies on the ingredients, not on this product. Pregnant or breastfeeding? Ask your doctor first.
PURETREX Milk Thistle Complex pouch with milk thistle flowers, artichoke and dandelion: daily liver support, the traditional way. 400mg milk thistle, 80% silymarin, 7 actives. Traditionally used to support the liver and digestion. Vegan capsules.
Key benefits of Milk Thistle Complex: liver support (milk thistle, artichoke and dandelion, traditionally used to support the liver), comfortable digestion (artichoke and dandelion, traditionally used for digestion after meals), antioxidant support (silymarin, NAC and curcuminoids), made to absorb (black pepper extract for curcumin absorption). Based on the traditional use of the ingredients.
Milk Thistle Complex ingredients per 2 capsules: 400mg milk thistle extract (80% silymarin), 200mg NAC, 150mg choline bitartrate, artichoke leaf 1,000mg and dandelion root 750mg raw herb equivalent from 10:1 extracts, 50mg turmeric (95% curcuminoids), plus 5mg BioPerine
Check the label: silymarin content stated at 80%, extract ratios stated at 10:1, lab tested for heavy metals, no proprietary blend. Vegan, made in UK, 30-day money-back guarantee
How to take Milk Thistle Complex: 2 capsules once a day with water, ideally with a meal, at the same time each day. 120 capsules last 60 days. Do not exceed the recommended daily dose
What is behind the formula: 400mg milk thistle extract from Silybum marianum standardised to 80% silymarin, and 100mg artichoke leaf extract from Cynara scolymus concentrated 10:1, from 1,000mg of leaf
Back of the PURETREX Milk Thistle Complex pouch as printed: nutrition information with every ingredient and dose, suggested use, health warnings and allergen information.

Milk Thistle Complex

4.8 from 21 reviews

400mg per serving, standardised to 80% silymarin, with NAC, choline, artichoke, dandelion and turmeric, in a vegan capsule.

  • 120 capsules
  • 2 a day
  • 60-day supply
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: 2 capsules · 60 servings per pouch

Ingredient Per 2 capsules
Milk Thistle Extract (80% silymarin) 400mg
N-Acetyl Cysteine (NAC) 200mg
Choline Bitartrate 150mg
Artichoke Leaf Extract (10:1), equivalent to 1,000mg raw herb 100mg
Dandelion Root Extract (10:1), equivalent to 750mg raw root 75mg
Turmeric Root Extract (95% curcuminoids) 50mg
Black Pepper Extract (BioPerine® 95%) 5mg

Other ingredients: pullulan (vegan capsule shell). 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 2 capsules daily with water, preferably with a meal, or as directed by a healthcare professional. 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
Milk Thistle Extract Milk Thistle Extract400 mg · 80% silymarin
What it is

Extract of milk thistle (Silybum marianum), a purple-flowered thistle. Silymarin is the group of plant compounds the extract is standardised for.

NAC NAC200 mg
What it is

N-acetyl cysteine, a form of the amino acid cysteine.

Choline Bitartrate Choline Bitartrate150 mg
What it is

Choline bound to tartaric acid, a stable powder form of choline.

Artichoke Leaf Artichoke Leaf100 mg · 10:1 extract
What it is

Extract from the leaves of the globe artichoke (Cynara scolymus).

Dandelion Root Dandelion Root75 mg · 10:1 extract
What it is

Extract from the root of the common dandelion (Taraxacum officinale).

Turmeric Root Turmeric Root50 mg · 95% curcuminoids
What it is

Extract from the root of turmeric (Curcuma longa). Curcuminoids give it its yellow colour.

BioPerine® BioPerine®5 mg · 95% piperine
What it is

A branded extract of black pepper (Piper nigrum).

Vegan Gluten-free Allergen-free facility

BEFORE YOU BUY ANY MILK THISTLE

Check the label first

WHAT TO CHECKPURETREX
Silymarin content stated80%
Extract ratios stated10:1 artichoke and dandelion
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 15 June 2026. Tap below to see the full results.

  • Lead
  • Arsenic
  • Mercury
  • Cadmium

Certificate of Analysis · Milk Thistle Complex – 80% Silymarin Extract + NAC, Artichoke & Choline

Tested by an independent third-party laboratory · Certificate AR-26-CC-007986-01 · Reported 15 Jun 2026 · Method: ICP-MS

Heavy metals, Milk Thistle Complex – 80% Silymarin Extract + NAC, Artichoke & Choline (mg/kg)
MetalResultGB legal maximum for food supplements
Lead (Pb)0.0123.0
Cadmium (Cd)<0.0011.0
Arsenic (As)0.011No specific GB limit for food supplements
Mercury (Hg)0.0150.10

"<" 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-007986-01 for PURETREX Milk Thistle Complex – 80% Silymarin Extract + NAC, Artichoke & Choline: heavy metals by ICP-MS — lead 0.012, cadmium below 0.001, arsenic 0.011, mercury 0.015 mg/kg. Reported 15 Jun 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
  • Day 2 and I can FEEL it cleansing from the inside out.
  • went back for another check and my liver has improved 10/10
  • Takes away ALL pain in my liver and gallbladder
  • 5 stars: 18 (86%)
  • 4 stars: 2 (10%)
  • 3 stars: 1 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
P
Paul Hollingsworth
I love the mix of ingredients for a liver detox

I love the mix of ingredients for a liver detox. Capsules are easy to swallow and detox is going well.

M
Mark Gibson
Excellent product

Milk thistle has enhanced my wellbeing, combined with another four purtrex products I take daily.

l
lesley brown
Excellent product

Takes away ALL pain in my liver and gallbladder a a result of excessive alcohol use when younger ,dull ache comes back when i stop, works within few days,so i will keep taking this one! Nothing else works this well!

A
Anonymous
Just started to use it

Just started to use it. The one thing I noticed is the release of the wind accumulated in the stomach. I don’t know if it should have this effect.

t
tiffany jacobs
Day 2 and I can FEEL it cleansing from the inside out

Day 2 and I can FEEL it cleansing from the inside out. Couldn't have asked for a better supplement. 10/10 recommend as i have really high hopes.

S
Susanna Al Hamidi
Love it

Love it

p
pawel pasnik
Milk thistle

For now, I'm giving it 4 stars for a short time, but you can feel the power😀

A
Anonymous
I haven't seen or felt any change

I haven't seen or felt any change ,but happy to see them out

G
Geoff Swift
Great

Great product

A
Anonymous
I feel this is a product, I would buy again

I feel this is a product, that I would buy over and over again.
It is what I consider a clean choice and the company is doing its best to supply an all in one product, which I appreciate. 5*
The benefits will in time, show their worth, and the respect for the quality without fillers will be worth buying the product for me.

A
Anonymous
excellent

excellent

C
Colin Hall
Recommended quality product

I Purchase several Puretrex supplements & Milk Thistle is my latest product used to help cleanse my Liver & help deal with my T2 Diabetes. It's proving very successful to date in achieving my objectives.

A
Anonymous
It's great

It's great, no adverse reactions, better gut health

W
William Urquhart
Early days with this blend

Early days with this blend, may add some extra nac with it

E
Ellen
I just started them

I just started them, and it is too early to say how they are, but I can tell you that the formula is perfect (ingredients). I was looking for sometime, until I found you. I'll keep you updated. Thank you

A
Anonymous
Amazing Product

I haven’t been taking this product long term but after starting for a few days I have already noticed a difference, I feel so much more energetic my skin has improved and I feel more positive,this product is amazing and I would highly recommend

A
Abdirahman
Been taking this consistently...

Been taking this consistently since I had my blood work done and was told I was on the path to a fatty liver , went back for another check and my liver has improved 10/10 natural , potent , high performing quality ingredients

M
Mariah
Love it , it's...

Love it , it's been helping with my bloating and my digestion

j
jacky
i love it

i love it

D
Dylon
I’ve been taking these...

I’ve been taking these Milk Thistle capsules for about a month now and I honestly feel a difference. My digestion has improved and I don’t feel as sluggish after meals. I started taking it to support my liver, but I noticed I also have more energy overall. Easy to swallow, no aftertaste, and I like that it’s a clean, vegan formula. Will definitely reorder.

j
jason
Subtle but effective

Didn’t expect big changes right away, but after a few days my stomach feels more settled and I’m not as sluggish. The ingredients list is solid. Will keep taking it.

DIRECTIONS

Simple enough to stick

Two capsules next to a glass of water and a bowl of granola with fruit
  • 1 Take them with a meal

    Both capsules together, with a glass of water.

  • 2 Pick one meal

    Breakfast or dinner, whichever is easier to remember.

SUITABILITY

Made for your routine

Great fit if you

  • Want milk thistle and NAC in one daily capsule
  • Would rather reorder every two months than every few weeks

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 80% silymarin mean?

The milk thistle extract is standardised so that 80% of its weight is silymarin. In 400 mg of extract, that is 320 mg of silymarin.

What if I miss a day?

Take your usual 2 capsules 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.