Reviewed · WORKSHOPS
Hanoi: Vietnam Scents Perfumery Class
The best part of this Hanoi activity is that you do not simply watch someone make perfume. You test more than 80 scents, choose the notes that suit you, then build and blend a fragrance of your own. I like the hands-on format, and I like that you can test your formula at least twice before settling on the final mix.
Muối Studio also offers a calm setting with air-conditioning, clean work areas, and a small group capped at 10 people. The main drawback is finding the studio, which can be tricky, and its irregular opening hours mean you should contact the studio before changing your date or time.
Key points at a glance

- More than 80 scents: Smell different oils and perfume bases before deciding what belongs in your formula.
- Two chances to refine: Test your blend at least twice, with guidance from the instructor on balance and proportion.
- Personal bottle sizes: Choose from 10ml, 30ml, 50ml, and 100ml bottles in several styles.
- A polished take-home package: Your perfume comes with a personalized sticker, box, bag, ingredients, and booklet.
- Small English-speaking class: Groups are limited to 10, and Katie is one of the instructors praised for patient, practical help.
- A quiet break from Hanoi: The air-conditioned studio is clean, artistic, and peaceful, though the entrance may take some effort to locate.
Smelling your way through 80 scents

The class begins with an olfaction test. In plain terms, you smell a large selection of perfume oils and bases to work out what you actually like. This is more useful than it may sound. Many people arrive with a vague idea such as fresh, floral, woody, or sweet, but the scent testing helps turn that into clear choices.
You can take your time here. The instructors encourage you to smell carefully and think about which notes appeal to you and which do not. One participant particularly enjoyed discovering favorite scents as well as the ones that were less appealing. That makes the opening stage useful even if you know little about perfume.
I like that the class does not push you straight toward a finished bottle. You first learn your own preferences, then use those preferences to make decisions. The process feels more personal than buying a ready-made Hanoi souvenir from a shop shelf.
The selection includes more than 80 scents, though the available range means you may need to make choices rather than use everything you like. A fragrance can become muddled when too many strong notes are combined. This is where the instructor’s guidance matters.
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Building a formula with hands-on help

After selecting scents, you work with the instructor to create a professional fragrance formula. You are not left alone with a row of bottles and a measuring station. The instructors offer hints about how to combine the notes you picked and help you decide how to balance the mix.
Katie is specifically praised for giving useful advice after a first attempt. That detail matters because a custom perfume is not automatically good simply because you made it yourself. The formula needs proportion, and some scents can overpower others. The instructor helps you spot those problems before the final blend.
The class is taught in English and Vietnamese. If you book an English-language session, you can ask questions and discuss your choices directly with the instructor. The feedback is practical rather than overly technical, so you do not need prior perfume-making experience.
You get at least two chances to test the formula. Use them. The first version gives you a starting point, while the second lets you adjust the balance based on how the scent develops. A patient approach is one of the strengths of this activity. You are given time to smell, think, and make changes instead of being hurried toward the final bottle.
The exact formula is a worthwhile part of the experience. It gives you a record of the combination you created, and it adds meaning to the finished perfume. If you enjoy the result, the formula may also help you understand what to look for in future fragrances.
Choosing the bottle and blending the final perfume

Once your formula is ready, you select your bottle. The available sizes are 10ml, 30ml, 50ml, and 100ml, with different bottle styles to choose from. This gives you some control over both the look and amount of perfume you take home.
The 10ml size is practical if you want a small keepsake or are unsure how often you will wear the scent. The larger sizes make more sense if you already know you like the formula or want a substantial souvenir. The information provided does not indicate separate prices for each size, so check the available options when booking or at the studio.
You then move to the perfumer station to blend the ingredients. This is the moment when the class becomes a finished object rather than a scent test. You measure and combine the ingredients with guidance from the instructor, then prepare the perfume for its bottle.
The process is designed for beginners. You are given the ingredients, bottle, and class instruction as part of the package, so you do not need to bring equipment or buy materials separately. The studio supplies the booklet as well, which helps make the activity feel like a skill-based class rather than a simple souvenir purchase.
A finished souvenir that feels personal

Your perfume is ready to take home after the workshop. Muối Studio provides a personalized sticker, perfume box, and bag, so you leave with a neatly prepared package. That is a small but useful touch if you are traveling with limited luggage or want to give the bottle as a gift.
The value is not only in the liquid inside the bottle. You have chosen the scent family, adjusted the formula, selected the container, and blended the ingredients. The result connects to the time you spent in Hanoi in a way that a standard souvenir usually cannot.
At $39 per person, the price is reasonable for a 2 to 2.5 hour class that includes instruction, all ingredients, a bottle, packaging, and a booklet. The value is strongest if you enjoy creative activities and want something you can take home. If your only goal is to buy inexpensive perfume, a workshop may cost more than a ready-made bottle.
Bottle size and scent quality are important points to clarify before you commit if you are comparing this class with other perfume activities. The listed price includes a perfume bottle, but the information provided does not say whether every size or style is included at the same price. Ask the studio if you want a specific bottle size.
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Why the quiet studio setting helps

The studio is on the first floor of the building and has air-conditioning, a clean interior, and a quiet artistic atmosphere. Those details matter during a perfume class. You need a calm place where you can concentrate on small scent differences without dealing with heat or a crowded room.
Hanoi can be hot, and perfume testing becomes tiring when you are uncomfortable. Air-conditioning gives you a better chance to focus through the full session. The quiet setting also suits the slow pace of smelling and comparing scents.
The small group limit is 10 participants. That is large enough to create a little social energy, but small enough for the instructors to offer individual help. If everyone attends at once, you may still need to wait briefly while others test or blend, but the group size is more manageable than a large demonstration class.
The studio’s location is the main practical weakness. One person had difficulty finding it. You start on the first floor, but the directions supplied here do not include a detailed street address or landmark. Give yourself extra time, and contact Muối Studio if you are unsure of the entrance.
The 2 to 2.5 hour schedule

The full session normally takes about 2 to 2.5 hours. That is enough time for the major stages:
- Scent testing and preference selection
- Formula planning with the instructor
- First formula test
- Adjustments and a second test
- Bottle selection
- Final blending at the perfumer station
- Labeling, boxing, and packing the finished perfume
The order is logical, and the timing should suit a free morning or afternoon in Hanoi. It is longer than a quick craft demonstration, but not so long that it takes up an entire day.
Allow a little flexibility around the end time. The stated duration is a range, and your group may need more or less time depending on how long people spend testing scents. A careful participant will get more from the class than someone who rushes through the first stage.
Because the studio has limited seats and irregular opening hours, contact the provider before making a date or time change. This is especially important if your Hanoi schedule is tight. The activity ends back at the meeting point, with no separate transportation component described.
Who will enjoy this perfume class

I would recommend the class to anyone who likes making things, trying new scents, or bringing home a souvenir with a personal story. It also fits well for couples, friends, and solo visitors who want a quieter activity between Hanoi’s food stops and sightseeing.
You do not need to know perfume terminology. The instructors guide you through the decisions, and the class is built around smelling and testing rather than theory. If you already enjoy fragrance, the chance to work with more than 80 scents and record a personal formula may be the main attraction.
The class is not suitable for children under 10. Alcohol and drugs are not allowed. Those restrictions are simple, but families should note the age limit before booking.
This is also a good choice for people who prefer a small group. A group of up to 10 gives you a more personal setting than a large workshop, though it is not a private class unless arranged separately. The English and Vietnamese teaching options make it accessible to international visitors.
You may want to skip it if you dislike strong smells, find scent testing tiring, or have no interest in taking home perfume. The session requires attention and decision-making. You will spend a substantial amount of time smelling, comparing, and adjusting rather than simply watching an instructor.
Practical booking advice for Hanoi
The experience costs $39 per person, and you can reserve now and pay later. That option is useful if your Hanoi plans are still moving around. Free cancellation is available up to 24 hours in advance for a full refund, according to the booking terms.
Check the available starting times before planning the rest of your day. The exact schedule varies, and the studio has limited seats. If you need to change your appointment, notify Muối Studio first rather than assuming you can arrive at a different time.
Finding the entrance deserves extra attention. The meeting point is on the first floor, but the directions may not be enough for every visitor. Save the studio details before leaving your hotel and allow extra time to locate the building.
Wear nothing special for the class, but remember that you will be smelling many scents in one sitting. If you are sensitive to perfume, take your time and tell the instructor if you need a pause. The class is designed around careful testing, not speed.
My verdict on Muối Studio

I like this activity because it gives you a real creative role from beginning to end. The strongest features are the large scent selection, patient instructor support, two formula tests, and finished packaging. Katie’s practical guidance is especially useful when your first blend needs adjustment.
The $39 price makes sense for the time and materials included, particularly if you value a personal souvenir more than a standard purchase. The clean, air-conditioned studio is another advantage in Hanoi, where a quiet indoor break can be welcome.
The location is not perfectly easy to find, and the irregular opening hours require a little planning. Still, those are manageable issues if you confirm the meeting details and avoid changing your appointment without contacting the studio.
Book this class if you want a thoughtful, hands-on Hanoi activity and a perfume made to your own taste. Skip it if you want a quick shopping stop or do not enjoy comparing scents. For most creative travelers, the final bottle and formula offer a memorable reminder of the city without taking more than half a day.
FAQ
Where does the perfume class take place?
The class takes place at Muối Studio in Dong Bac, Vietnam. The meeting point is on the first floor of the building, and the activity ends there.
How long does the class last?
The class takes about 2 to 2.5 hours. Check the available starting times when booking.
How much does the experience cost?
The listed price is $39 per person. The class fee includes the perfume bottle, ingredients, booklet, and package.
How many scents can I test?
You can explore more than 80 different scents during the olfaction test.
Can I test and change my perfume formula?
Yes. The instructor guides you through creating the formula, and you can test it at least twice before making the final blend.
What perfume bottle sizes are available?
You can choose from 10ml, 30ml, 50ml, and 100ml bottles. Different bottle styles and sizes are available.
Is the class taught in English?
Yes. Instruction is available in English and Vietnamese. Katie is one of the instructors associated with the class.
Is the activity suitable for children?
The class is not suitable for children under 10 years old. Alcohol and drugs are not allowed.
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