Propythium Effervescent Tablets - Natural Yeast Killer
Propythium contains Pythium oligandrum—a beneficial, non-pathogenic, algae-like microorganism that lives in soil and naturally targets yeast and fungi. It’s suitable for topical use on cats, dogs, and horses (skin, paws, hooves, claws).
P. oligandrum works via mycoparasitism—it consumes other fungi to survive. It attacks pathogenic fungi, extracts nutrients (nitrogen, carbon, and more) and kills them in the process, then produces zoospores that actively seek out further fungal targets and their spores.
P. oligandrum also secretes enzymes that curb bacterial growth locally while it works. Importantly, studies indicate that while it reduces pathogenic bacteria, it does not cause significant shifts in the host’s resident bacterial flora (Vallance et al. 2009 & 2012). When resources (yeast/fungi) are depleted, P. oligandrum encapsulates and leaves the host environment, allowing normal microflora activity to return.
Citric acid, sodium bicarbonate, sorbitol, silica, Panicum miliaceum, Pythium oligandrum, PEG 6000, sodium carbonate.
1) Coat / Skin
- Dissolve 1 tablet in 2 litres of lukewarm water (≈34 °C).
- Allow to activate for 20–30 minutes.
- Apply by bathing or by spraying directly onto the skin.
- Let dry naturally.
- Repeat 3 times weekly; repeat a second week if needed.
- Use the solution within 24 hours.
- For best results, apply the same solution to kennel, bed, etc.
2) Hooves / Claws
- Dissolve 1 tablet in 2 litres of lukewarm water (≈34 °C).
- Allow to activate for 20–30 minutes.
- Place the foot in a basin/bucket, or spray and wrap the foot for ~20 minutes.
- Allow to dry naturally thereafter.
- Repeat 3 times weekly; repeat a second week if needed.
- Use the solution within 24 hours.
- Caution: Do not mix with other antifungal treatments.
- Storage: Keep dry at 15–25 °C. Avoid contact with other substances.
- Warning: For veterinary use only. Keep away from children. Not for oral use.
- Shelf life: 5 years.
- Packaging: 3 × 3 g, 5 × 3 g, 10 × 3 g.
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FAQs
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dispatch all orders within 24 hours on business days (we don’t ship Bank Holidays!).
- Shipping costs are kept as low as possible, and you'll see exactly how much it will cost at
checkout, before you confirm your order. - Delivery times vary by region, Irish orders take 24hrs; UK 48hrs; EU 2-3 days; US/Canada 3-5 days; Rest of World 5 days
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Should things not go well, we accept returns within 30 days of purchase.
Please mark your parcel “Dogs First Ltd RETURNS” and ship your package to Unit B3,
Carrowmoneash, Deerpark Industrial Estate, Co. Galway, H91 D452
To be eligible for a return:
- You must first confirm with us (info@dogsfirst.ie / social media) that a return is on the way.
- The item must be unopened, unused, and undamaged.
- A receipt or proof of purchase from our store is required.
Please note: Due to the nature of pet supplements, we cannot accept returns on opened products unless there is a defect or damage.
If your item arrives damaged or you believe it’s defective:
1. Contact us at info@dogsfirst.ie within 7 days of receiving your order.
2. Please include a photo of the product and a brief description of the issue.
3. We’ll assess the claim and, if approved, will offer a replacement or full refund, including shipping.
Once your return is received and inspected, we’ll notify you of the approval or rejection of your refund.
- If approved, your refund will be processed and applied to your original method of payment within 5–10 business days.
- Shipping costs are non-refundable, unless the return is due to our error.
We do not offer direct exchanges. If you'd like a different product, please return your item (if eligible) and place a new order.