---
product_id: 305837202
title: "Optimum Refill 48 ml"
brand: "feliway"
price: "3653 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Feliway"
url: https://www.desertcart.is/products/305837202-optimum-refill-48-ml
store_origin: IS
region: Iceland
---

# Calms cats in multiple stressful scenarios Backed by 25 clinical studies Advanced pheromone complex Optimum Refill 48 ml

**Brand:** feliway
**Price:** 3653 kr
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your cat’s zen—because calm is the new cool!

## Quick Answers

- **What is this?** Optimum Refill 48 ml by feliway
- **How much does it cost?** 3653 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/305837202-optimum-refill-48-ml)

## Best For

- feliway enthusiasts

## Why This Product

- Trusted feliway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clinically Proven Calm:** Backed by 25 scientific papers for trusted effectiveness
- • **Multi-Situation Serenity:** Calms cats in diverse stressful environments, from aggression to anxiety
- • **Vet & Behaviorist Trusted:** Preferred by professionals for lasting harmony between cats
- • **Scentless & Species-Specific:** No impact on humans or other pets, pure feline comfort
- • **Next-Gen Pheromone Technology:** Most advanced feline pheromone complex for deeper reassurance

## Overview

FELIWAY Optimum Refill 48 ml delivers cutting-edge feline pheromone technology clinically proven to reduce stress and aggression in cats. Trusted by vets and behaviorists, this scentless, species-specific solution promotes harmony and comfort in multi-cat households, ensuring your feline friends feel secure and serene at home.

## Description

Buy FELIWAY Optimum Refill 48 ml online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: It's working!!! - We have a big alpha cat that always throws tantrums and bullying his sister. Day 1, it shows positive results. He was calm, even with the birds in the window he usually attacks, now he is just watching from afar. Aggression towards his sister now reduce to just staring to her. He stopped peeing in the sofas. Now become clingy and starts sleeping besides us in the bed. What a wonderful product!!!
Review: Thats did the job very well - Thats is fantasic product,my 7 months old cat female,was mewo for 2 days non stop,after only 30 min past i put on the diffuser,she is playing like nothing happened to her.5 star and smell also nice

## Features

- FELIWAY Optimum is BRAND NEW to the FELIWAY range and now calms cats better than ever in more situations for enhanced serenity.
- Supported by 25 clinical papers NEW FELIWAY Optimum contains the most advanced Feline Pheromones Complex, to convey more impactful messages to calm your cat better than ever.
- FELIWAY Optimum helps your cat feel comfortable and secure at home providing reassurance and ensuring harmony between cats.
- Trusted and used by vets, charities and behaviourists
- Scentless and species specific - no effect on humans or other pets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LDS5T4G |
| Allergen Information | Sulphites Free |
| Batteries Included | No |
| Best Sellers Rank | #160 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Cat Health Supplies #2 in Cat Educational Repellents |
| Color | standard |
| Customer Reviews | 4.2 4.2 out of 5 stars (12,942) |
| Date First Available | 19 October 2020 |
| Item Form | Pellet |
| Item Weight | 48 g |
| Item model number | D92120B |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Cats |
| Product Dimensions | 5 x 5 x 8.5 cm; 48 g |
| Quantity | 1 |
| Size | 48 ml (Pack of 1) |
| Specific Uses | Behavior |
| Volume | 48 Milliliters |
| batteries required | No |

## Images

![Optimum Refill 48 ml - Image 1](https://m.media-amazon.com/images/I/81bxgsaKwIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's working!!!
*by K***L on 23 January 2026*

We have a big alpha cat that always throws tantrums and bullying his sister. Day 1, it shows positive results. He was calm, even with the birds in the window he usually attacks, now he is just watching from afar. Aggression towards his sister now reduce to just staring to her. He stopped peeing in the sofas. Now become clingy and starts sleeping besides us in the bed. What a wonderful product!!!

### ⭐⭐⭐⭐⭐ Thats did the job very well
*by T***L on 20 January 2026*

Thats is fantasic product,my 7 months old cat female,was mewo for 2 days non stop,after only 30 min past i put on the diffuser,she is playing like nothing happened to her.5 star and smell also nice

### ⭐⭐⭐⭐ Mostly it seems to work well
*by G***L on 10 March 2025*

Mostly, it does seem to work. We were tired of 3 males (all neutered) in particular not being able to tolerate being near each other and constantly fighting. I’ve had this thing running a couple of weeks now, mostly the fights have stopped all except for one cat who wants to play whilst the others don’t which sometimes ends in fisty cuffs. I can live with that, before it was constant.

## Frequently Bought Together

- Feliway Optimum Refill, The Best Solution to Ease cat Anxiety, cat Conflict and Stress in The Home
- FELIWAY® Classic Cat Calming Spray, 60ml - Comforts Cats at Home and On the Go and Helps to Calm During Travel

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*