Free shipping on all U.S. orders · Delivery details at checkout
30-day free returns · Full refund on unused items




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We proudly offer free shipping on all orders across the United States. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your pet essentials.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery for pet owners across the U.S.
30-day free returns. Return unused items in their original condition and packaging within 30 days of delivery for a full refund.
Return shipping is free. Email petlywox@gmail.com with your order number and we send you a prepaid return label. Damaged, defective or incorrect items are also returned free of charge.
Once your return is received and inspected, your refund is issued to the original payment method within 10 business days. Opened consumables, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective or incorrect. See our Refund Policy.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
Fera Pets Lysine Powder for Cats is a veterinarian-formulated immune support supplement designed to blend seamlessly into your cat’s daily meals as a convenient food topper. The formula pairs lysine with EpCor Postbiotic, echinacea, olive leaf extract, and Quercetin to support natural defenses and overall wellness.
The combination of lysine, postbiotics, and botanicals aims to support immune function and gut balance, while nutrients intended for eye and respiratory health provide a holistic approach to everyday comfort. This product is designed to be used as part of a balanced routine.
To use, sprinkle the powder over meals with the included scoop, then mix or serve. Regular use over about four weeks may reveal noticeable changes in daily comfort and resilience, though results vary by cat.
We stand by our product with a full money-back guarantee if you aren’t completely satisfied. Reach out to our team for assistance and fast support.
Q: What is Fera Pets Lysine Powder for Cats used for?
A: A veterinarian-formulated blend of lysine, postbiotics, and echinacea designed to support immune health, gut balance, and eye and respiratory wellness as part of a balanced routine.
Q: How do I use this powder with my cat’s meals?
A: Sprinkle the powder over meals using the included scoop, mix well, and serve daily. Consistency over weeks may help your cat's immune support.
Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.
Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.
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