Do you know that the animals rely on their sense of smell to find mates?
To make swiftlets briefly lose their senses and fall in love with a swiftlet house, it relies on scents, including some smells that we humans can't detect...
Pheromones are also a unique scent on each animal’s body. When they need to mate, their bodies automatically produce this scent that only the swiftlet community can smell, to attract the opposite sex. It carries a lot of ‘information’, telling the other party ‘I love you’.
Because when swiftlets smell it, it stimulates them to produce large amounts of hormones, stimulating their brains to generate the urge to find a mate, so many people also call this scent ‘hormone substance’
What's special about MDK's hormone (NBH)?
To truly give swiftlets a ‘mating desire‘, it’s not enough to just use swiftlet droppings and ammonia to create a ‘environmental scent’ that provides a sense of security.
MDK’s hormone is distilled and extracted from the oil on feathers, then mixed with the cave scent familiar to their ancestors, which includes extracts developed from seaweed. So, this unique scent and formula can have a ‘irresistible attraction’ effect when they smell it.
Because of this, many people might worry if there are any prohibited substances?
Don’t worry, it’s purely natural.
- Does not contain chemical, it won't harm swiftlets or humans.
- Ammonia
- Swiftlet droppings
- Artificial Fragrance
I'm interested in NBH Hormone
Are you worried about whether it's effective or not?
Actually, whether it’s effective or not isn’t up to what we say. This product has had repeat purchases from customers continuously and using it again over the past 10 years. Of course, there are also many good testimonials. 
Even so, this amazing hormone isn’t an elixir after all. If there are other problems in the swiftlet house, such as incorrect entrance hole design, predators (snakes, owls, etc.), or poor tuning of swiftlet sounds, incorrect flight paths, and other issues, we will give you free advice. After you fix these, then use this hormone, and the effect will be very noticeable.
Really? Does that mean I will get free consultation? Uh.. that’s pretty much what it means 
- This is a testimonial of using hormone in an empty house before starting to attract swiftlets
- He says using this hormone can help to retain your own young swiftlets. You will see new swiftlet nests appearing next to the old ones after the young swiftlets fly away.
- This video shows a customer discovering a new way of using it, which is more effective, more economical, and releases the scent for a longer time to attract swiftlets.
- [Testimonial] After using many different brands of hormones, a customer told us that our product's effect was more noticeable. This customer successfully increased their swiftlet nests by 400-500 in one year.
- So after trying many different hormone, they decided to return to using MDK's NBH hormone, and the swiftlets came back to play~!
- Personally, I think MDK's Hormone is good, it works really fast with the effect
After using the pheromone provided by the DVS Veterinary Department (our hormone), the customer saw many new swiftlet nests being built and shared this in a WeChat group.
(Previously, the National Veterinary Department purchased a large quantity from us to help swiftlet farmers increase their swiftlet numbers, which also helped many people take their first step in using this type of hormone)
Application Method
Use in the morning, with Sunny, good weather
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The customer said in the chat: Let me try using it for 3 months and see the results. The number of swiftlet nests successfully increased from 40 to 122! after 3 months.
We usually recommend spraying it in areas where there are already many nests, as the effect is more noticeable. However, the customer sprayed it in areas without any nest, and they could see a lot of new swiftlet droppings in that area, with nests starting to be built. Of course, this was done in combination with fixing other issues.
It's noted that while the product is typically recommended for use in areas already populated with nests, this customer applied it in areas without any nests. The result was still positive, with new swiftlet activity (droppings) observed and nest-building beginning in these areas.
- 1. Shake well before opening, and wear a mask
- 2. Dilute 1L of NBH with 4L of clean water
- 3. Spray at the swiftlet entrance (inside), in the flying room, and in areas with many nests
- 4. It's recommended to spray underneath the nesting plank and on swiftlet droppings, allowing the scent to be released slowly
- Using an automatic scent diffuser can help to enhance the effect
How long before results can be seen?
In most cases, if you use it in the morning and then observe the swiftlet behavior in the afternoon, you will immediately notice that the calls of new swiftlets are more frequent, and they fly more aggressively.
At the time when they return home, you’ll find that the older swiftlets start bringing some young swiftlets into the house. If you see these behaviors and use the hormone regularly, you’ll soon see a lot of new swiftlet droppings, and shortly after, they’ll start building nests.
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Original Price 4L RM230; 1L RM95
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1L RM65 + Free Delivery
*Applicable to first time buyer （Only in Malaysia）
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Unconditional 100% Refund for unsatisfactory performance
(within 14 days)
*For 1st Time buyer
