Performance Starts With Nutrition

Carfol & Polyc

€118,00 €110,00

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The complete package for a calm stomach and healthy digestion – Carfol & Polyc reinforce each other exactly where needed

Duval Carfol & Polyc together form a targeted package for horses experiencing gas , abdominal pressure , abdominal discomfort , or signs of gastrointestinal imbalance. While Carfol primarily supports digestion , gas elimination , and a calm gut , Polyc focuses on the natural balance of the stomach and intestines . The liquid formulas are quickly absorbed through the oral mucosa and are ideal for horses that are less receptive to supplements.

Carfol contains herbs traditionally used to support intestinal function , digestive juices , and abdominal relaxation , particularly in cases of tension, bloating, or variable manure production due to feed changes or weather changes. Polyc is effective for horses that roll, stamp, show signs of abdominal pain, or react sensitively to changes in feeding or management.

Together they offer broad, natural support in situations where digestion requires extra attention. This package can be used during periods of stress, weather changes, pasture use, feed changes, or when a horse shows noticeable discomfort related to gas or gastrointestinal imbalance . In the event of severe colic symptoms, always consult a veterinarian immediately.

Advantages

  • Supports balanced digestion.
  • Helps with gas formation in the intestines.
  • Promotes the recovery of the stomach and intestines.
  • May improve nutrient absorption.
  • The products reinforce each other in case of digestive discomfort.

Polyc

  • Yarrow (Achillea millefolium)
  • Linseed (Linum usitatissimum)
  • Anise (Pimpinella anisum)
  • Plantain (Plantago lanceolata)
  • Pig grass (Polygonum aviculare)
  • Healing herb (Sanicula europea)
  • Salt (corrigentia).

Carfol

  • Sweet flag (Acorus calamus)
  • Krademon (Elettaria cardamomum)
  • Fennel (Foeniculum ulgare)
  • St. John's wort (Hypericum perforatum(
  • Juniper (Juniperus communis)
  • Chamomile (Matricaaria chamomilla)
  • Anise (Pimpinella anisum)
  • Healing herb (Sanicula europea)
  • Clove (Syzygium aromaticum)
  • Ginger (Zingiber officinale)

Dosage & feeding advice

  • Use and Dosage

  • Example horse 500kg

    Start with 10 ml of Carfol, after 3 to 5 minutes add 10 ml of Polyc and repeat this again.

  • Then alternate 10 ml of Carfol and Polyc every 10 to 15 minutes until the horse calms down and expels gas or manures.

  • If the horse calms down, stop. The products continue to work for several hours.

Carfol & Polyc

Carfol & Polyc

€118,00 €110,00
€118,00 €110,00
Application
Ingredients working
Our quality

Application

  • For horses that are sensitive to gas or a bloated abdomen
  • During feed changes, pasture grazing or weather changes
  • When a horse rolls, stamps, or shows other abdominal discomfort
  • During stressful periods that affect digestion
  • When the gastrointestinal balance becomes visibly unbalanced
  • As additional support in addition to MultiDigestiv for broader gastrointestinal problems

NB: If your horse has acute colic, always call the vet first.

Ingredients working

Carfol

  • Sweet flag (Acorus calamus) – Contains bitter substances that are traditionally used to support appetite and promote the production of digestive juices.
  • Cardamom (Elettaria cardamomum)– Known for its aromatic properties and is often added to herbal mixtures to support stomach and intestinal function.
  • Fennel (Foeniculum vulgare)– Traditionally used for its essential oil content, which can help eliminate excess gas and promote a relaxed abdominal feeling.

For more information about the ingredients, see the Carfol product page

Polyc

  • Yarrow –Traditionally used in herbal blends to support the stomach and intestines.
  • Flax seed -Rich in mucilages known for their soothing effect on the digestive tract.
  • Anise –Traditionally used to support the removal of intestinal gas and a relaxed abdominal feeling.

For more information about the ingredients, see the Polyc product page

Our quality

At Duval, we choose supplements that are honest, pure, and reliable. No unnecessary additives, no complicated explanations—just products that do what they're supposed to. We work with high-quality ingredients, short production lines, and complete transparency. So you always know exactly what you're giving and why.

Our standard for every product

✔Clear composition– you see exactly which ingredients are in it and why
✔Without unnecessary additives– no fillers, no artificial colors or flavors
✔Easily absorbed– we choose shapes that the horse can use optimally
✔Consistent batches– every pot, bucket or bag is composed identically
✔Freshly produced– short lines, no long storage

The quality of Polyc & Carfol

Duval Carfol and Polyc are produced according to strict quality standards, using only carefully selected herbs of consistent and verifiable origin. Both products are completely natural, liquid for optimal absorption, and free of artificial additives. Each batch is checked for purity and stability, so horse owners can rely on safe, traceable, and consistent quality. This package is designed to support horses in a way that aligns with their natural physiology—clear, effective, and without unnecessary stress on the body.

Duval Horse Products Horse Supplements

Our qualities and what we stand for

Natural horse supplements

No added sugars or unhealthy fillers

Effective products

Each product has been field-tested for effectiveness

Premium quality

Out of love for horses

Dosages that work

Own production

Premium quality

Out of love for horses

Dosages that work

Own production

Premium quality

Out of love for horses

Dosages that work

Own production

Behind every product there is a purpose.

After years of experience in both the equestrian world and nutritional supplements, we wanted to create something better: powerful, natural formulas made with the purest ingredients from the sea. No useless fillers. No unnecessary sugars or additives. Just pure, concentrated nutrition, designed with your horse's well-being always top priority.

Discover what makes us unique

Looking for something made especially for your horse?

If you can't find exactly what you're looking for in our store, we can create a custom supplement tailored to your horse's specific needs. Thanks to our in-house development and production, we can work closely with you to develop the perfect formula: precise, natural, and made with only the finest ingredients.

Request your own mix

Smart Solutions for Large Stables

For (larger) professional stables with multiple horses, we offer more affordable and convenient packaging.

We currently offer the following packages for all supplements:

  • Bucket of 15 kilos
  • 15 kilo refill bag
  • 20 kilo refill bag

If you require a larger package or would like to purchase these sizes several times a year, we would be happy to visit you to discuss the options.

Contact us via

Email info@duvalhorseproducts.com or call Monday to Saturday from 10am to 6pm +31 (0) 113 57 19 18 / +31 (0) 653 35 55 66
For faster contact, please use our WhatsApp live chat function.

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Product information

Yes, all our products are 100% natural, with no fillers, sugars or artificial additives.

Marine ingredients are naturally pure and rich in perfectly balanced nutrients. This allows us to deliver high concentrations of active ingredients without adding unnecessary substances.

Multifunctional formulas target multiple factors at once, such as inflammation, mineral deficiencies or joint wear, and offer a complete solution in one product.

Yes, in addition to horses, we also have a range for dogs.

Yes, we offer tailor-made formulas that are tailored to the specific needs of your horse.

Of course! Our team offers 24/7 personalized support via WhatsApp chat to help you find the best supplement for your horse.

Quality & Testing

We guarantee full traceability of ingredients and use organic raw materials whenever possible. Our entire production process complies with strict HACCP guidelines for consistent quality.

Absolutely. All supplements are tested on real horses and in collaboration with sponsored riders to ensure proven, practical results.

Shipping and Delivery

Yes, shipping is free for orders over €125 within the Netherlands.

Orders are typically shipped within 1-2 business days.

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