Best value · save 36%
START BUNDLE - DeParaTox plus a free month of Black Stuff
DeParaTox - a gentle 12-day cleanse
DeParaTox - the 12-day herbal cleanse
Black Stuff - the 30-capsule pouch
START BUNDLE - DeParaTox and Black Stuff
Customer review - taking Black Stuff for months
The Clean Start · 12 days + a free month

Start Bundle

★★★★★ 4.5 · 133 reviews · loved across the Baltics and beyond

A gentle 12-day reset with DeParaTox, then a full free month of Black Stuff to hold the balance. One clean start for your gut, made from forest botanicals.

59 €92 €Save 33 €
92 € of product for 59 € · one-time, no subscription
You getDeParaTox - the 12-day cleanseA gentle herbal course of forest botanicals for a clean start.
59 €
✦ Free gift · ships with your order
Black Stuff pouch
Black Stuff - a full 30-day monthThe pine-bark capsule that holds the balance after your reset.
33 €FREE
30-day happiness guarantee · tracked worldwide shipping
Vegan & allergen-free · Lab-tested at RSU · Nothing added, nothing stripped
VISAMASTERCARDAMEXPAYPAL
Rīga Stradiņš UniversityLab-tested
University of LatviaPolyphenols verified
ISO 13485 · 22000Certified facility
Cert. No. 905-2024Quality assured
Vegan · allergen-freeNothing added
The bundle

Two steps. One clean start.

A gentle 12-day reset, then a full month to hold it. Made from forest botanicals, nothing added, nothing stripped.

DeParaTox
Step 1 · Days 1-12

DeParaTox

The gentle 12-day reset

A 12-day herbal course built on forest botanicals: wormwood, clove, turmeric, cinnamon, nettle, chamomile and Black Stuff pine bark. Traditionally taken as a seasonal cleanse.

  • A broad, gentle complex, not one harsh active
  • Supports digestion and a clean internal reset
  • A simple daily ritual for twelve days
Sold on its own59 €
Black Stuff pouch
Step 2 · A free month

Black Stuff

Hold the balance

After the reset, a full free month of Black Stuff. The pine-bark capsule that delivers fulvic and humic acids and polyphenols to support your gut microbiome and everyday absorption.

  • A simple daily habit, taken with your first meal
  • Supports the gut barrier and nutrient absorption
  • Rich in antioxidant polyphenols from Baltic forest
A full month, freeFree · 33 €
92 € of productyours for 59 € Add to cart
How the reset works

The 12-day cycle

Twelve gentle days. Watch how the reset moves through the body, then hands over to a free month of Black Stuff.

Day
1
of 12
Preparing the ground
Days 1-3

Preparing the ground

Bitter and warming botanicals wake up digestion and ready the body for a gentle reset.

Days 4-6

The gentle sweep

The herbal complex works across a broad range at once, and stays gentle on the body. A broad sweep, like a ladybird across a garden.

Days 7-9

Lighter days

As the routine settles in, digestion feels calmer and the body feels lighter.

Days 10-12

The reset lands

Turmeric, nettle and chamomile support the body's natural recovery as the twelve days complete.

Then

A free month of Black Stuff

Pine-bark fulvic and humic acids and polyphenols step in to feed your microbiome and hold the balance you just built.

Inside DeParaTox

Seven botanicals, one gentle sweep

Every plant in the course was chosen for a reason. Here is what each one traditionally brings, framed honestly.

Wormwood1

Wormwood

Artemisia absinthium

Bitter compounds and essential oils that support digestion and create an unfavourable environment for unwanted gut visitors.

Traditionally associated with pinworms, roundworms and tapeworms.
Clove2

Clove

Syzygium aromaticum

Rich in eugenol, with antimicrobial and antioxidant properties.

Traditionally associated not only with adult organisms but also their eggs and life cycle.
Turmeric3

Turmeric

Curcuma longa

Supports normal digestion, healthy bile flow and the body's natural anti-inflammatory processes. Helps restore the gut environment after the cleanse.

Cinnamon4

Cinnamon

Cinnamomum verum

Antimicrobial and antifungal compounds that help keep the microbiome balanced.

Associated in lab studies with Giardia and Candida.
Nettle5

Nettle

Urtica dioica

Minerals and antioxidants that support the liver and kidneys and recovery afterwards. Works indirectly, by strengthening the body.

Chamomile6

Chamomile

Matricaria chamomilla

Calms the digestive tract and eases discomfort during the cleanse, so the twelve days stay gentle.

Pine bark7

Black Stuff — the pine-bark bioactivator

Pinus sylvestris bark extract

Delivers fulvic and humic acids, lignins and polyphenols. Supports a healthy gut microbiome and strengthens the gut's natural barrier, and helps the body use nutrients more effectively. Not an antiparasitic, it restores and rebuilds the gut environment after the reset.

Why a complex, not one active

A broad sweep that stays gentle

DeParaTox works through several mild mechanisms at once, not one strong substance against one target. Think of a ladybird in a garden: it moves across a broad range, and does no harm to the soil. That is the whole idea, informative and close to what the science supports.

The free month

What the Black Stuff capsule does

A prebiotic made from Baltic pine bark. Nothing added, nothing stripped, the whole plant compound in its natural form.

Black Stuff, rooted in Baltic forest

Feeds your microbiome

A prebiotic that feeds the good bacteria in your gut, rather than adding live cells. It supports balance and diversity in your gut ecosystem.

Strengthens the gut barrier

Fulvic and humic acids support the gut's natural lining, the barrier that keeps digestion and absorption working the way they should.

A bioactivator for absorption

It helps your body get more from the food you already eat, supporting everyday nutrient absorption and natural cleansing.

Lab-testedIndependent, accredited labs
Univ. of Latvia · RSU · J.S. Hamilton
Fulvic + humicAcids, lignins, polyphenols
DailyWith your first meal
Backed by science

Independently tested. Nothing to hide.

Universities and accredited EU laboratories have measured what is in Black Stuff. Here is the paper trail.

Rīga Stradiņš University
Biochemistry Lab · 2019

Independent laboratory testing measured Black Stuff's antioxidant activity and free-radical-scavenging capacity in vitro.

Test report No. 355-19/1
Rīga Stradiņš University
Re-tested · 2024

Confirmed antioxidant capacity in vitro, with a total phenolic content of about 117 mg gallic-acid-equivalent per gram.

RSU Science Hub, 28.06.2024
University of Latvia
Polyphenols · 2024

Independently quantified the total polyphenols in Black Stuff at 10.87 grams per 100 grams.

Faculty of Geography & Earth Sciences
Certified production
Quality cert · 905-2024

Made in a facility certified to ISO 13485 and ISO 22000, under HACCP and GMP. GMO-free and allergen-free.

Certificate No. 905-2024
J.S. Hamilton
Accredited analysis · 2024

Confirmed naturally occurring minerals and trace elements, including potassium, magnesium, iron, zinc and copper, with heavy metals at trace levels.

Report No. L32286/22/JSHB
Laboratorija Auctoritas
ISO/IEC 17025 · 2024

Tested in an accredited laboratory and confirmed free of Salmonella and E. coli, within microbiological safety limits.

Test report No. 4864/24

Laboratory results describe the product in vitro. Black Stuff is a food supplement, not a medicine, and is not intended to diagnose, treat or cure any condition.

The difference

A cleanse the way it should feel

Most "detoxes" hit hard and leave you depleted. DeParaTox is built to be broad, gentle, and easy to stay with for all twelve days.

DeParaToxThe DeParaTox way
Typical detox
Botanical breadth
Broad complex of forest botanicals, working gently together
One aggressive active, hard on the system
How it feels
Easy on the body across all twelve days
Often leaves you drained by the end
The approach
A gentle cleanse that works with your body, not against it
Strips things out, puts nothing back
Transparency
ISO-certified facility, lab-tested, allergen-free
Little transparency on sourcing or testing
The routine
One simple daily ritual, no complicated protocol
Fiddly schedules that are easy to quit
★★★★★
Loved across the Baltics and beyond
4.5 out of 5 · across 133 reviews
Add to cart
★★★★★
"After researching literally every single fulvic and humic product I could find, this product is by far the best value."
Andrei
Watch real customers
Satisfied customer 🇪🇪★★★★★
Satisfied customer 🇫🇮★★★★★
Satisfied customer 🇱🇻★★★★★
Real people, real routines
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
Verified Black Stuff customer
★★★★★

"My whole family has experienced greater health and life quality since getting on Black Stuff. I recommend it to everyone."

AAnna
★★★★★

"Goes great with my morning coffee and helps my stomach feel better during the day. Highly recommended."

RRobert
★★★★★

"Belly is working like a clock. We take them in the morning, because it gives a stimulus to do something."

AAnete Brice
★★★★★

"It feels good to use Black Stuff in everyday life. It helps the gut feel better and gives me more energy."

TTereze Belkova
★★★★★

"After a month, I have much more energy, my digestion is better and my skin is cleaner. I recommend it to anyone."

EEffka Ke
★★★★★

"I have been using Black Stuff for 3 years and have never felt better. I recommend everyone to try it."

AAgija
Simple to follow

How to take your clean start

Two easy steps, no complicated protocol. One reset, then one small daily habit.

Days 1-12

Take DeParaTox

Follow the twelve-day DeParaTox course, taken with meals. A simple daily ritual for a gentle reset.

From day 13

Start Black Stuff

Take Black Stuff daily with your first meal, or a scoop of the powder in any drink. Your free month begins here.

Every day after

Keep the balance

Most people stay on Black Stuff daily. It is the habit that holds the reset in place over time.

Good to knowSpace Black Stuff about two hours from any medication. Not for pregnant or nursing women, or children under 12. A small adjustment in the first days is normal. If unsure, check with your healthcare provider.
Aivis, founder of Black Stuff, in the forest
Rooted in forest
We built Black Stuff from what the forest already makes.

Nothing added, nothing stripped. The whole plant compound, in its natural form, the way it grows in the Baltic pine forests we come from. That is the promise on every bottle.

AivisFounder, Black Stuff

30-day happiness guarantee

Give it a fair try. If it is not for you within 30 days, reach out and we will make it right.

Tracked worldwide shipping

Shipped tracked and discreet, worldwide. Delivered across the Baltics, EU, UK and beyond.

Certified and lab-tested

Made in an ISO-certified facility, vegan, allergen-free, and tested by independent EU laboratories.

Questions

Good to know

No. It is built as a broad, gentle complex of forest botanicals rather than one aggressive active. Chamomile and turmeric are there specifically to keep the twelve days easy and to support your body's recovery.

Follow the twelve-day DeParaTox course with meals. From day 13, start your free month of Black Stuff, taken daily with your first meal, or a scoop of the powder in any drink.

Honest answer: earthy and strong, because it is genuinely potent pine-bark extract. If you would rather not taste it, take the capsules. If you like the powder, it mixes into coffee, tea or any drink, and hot temperatures do not affect it.

Some people notice a small adjustment in the first days as the body finds its balance. It usually settles quickly. If anything feels off, ease back and drink plenty of water.

Space Black Stuff about two hours apart from any medication, since it supports absorption, and check with your healthcare provider if you take medication. DeParaTox is not intended for pregnant or nursing women, or children under 12.

Yes. The bundle is 59 € one time, no subscription. That includes the full DeParaTox course and a free 30-day month of Black Stuff, 92 € of product in total.

Yes. Black Stuff is vegan and allergen-free, made from Baltic pine bark with nothing added and nothing stripped.

Your clean start

Twelve days to reset. A month to hold it.

One bundle, one clean start for your gut, made from forest botanicals.

59 €92 €Save 33 €
Add to cart
✓ 30-day guarantee✓ Tracked worldwide shipping✓ Vegan & lab-tested
59 €92 €START BUNDLE · free month included
Add to cart