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The Flavor Apprentice Professional Flavors


Product Description

The Flavor Apprentice is a division of The Perfumers Apprentice. These flavors are concentrated professional grade food flavorings.

We are currently offering the Professional Flavors in your choice of 6ml, 20ml and 30ml!

If you are looking for larger sizes, we now have 4 ounce bottles in limited flavors!

There is no perfect percentage to start with as each flavor is different and each persons taste buds are also different.  We do suggest that with the coffee flavors customers start low, 1-2% is often a good place to start with them and then you can build up the flavor to your desired level.  With most flavors a good starting point is 10% and then adjust to taste.

Please be aware, flavors are not returnable so try them in a smaller size before ordering a larger one.



* Flavors that we carry that contain Custard notes: are now noted in the drop down menu with an * behind their name.

 Click here to see how custard notes can affect flavorings They are not recommended for inhalation but consumption


Looking for a flavor we do not have yet? Email us at sales@onestopdiyshop.com and let us know!

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Product Reviews

Showing reviews 1-50 of 254 | Next

  1. The BEST customer service!!

    Posted by Jim McQuillen on 15th Jul 2014

    OSDIYS is like having a mom and pop store down the street! Excellent products, communication and speed of shipments!!

  2. Simply the best.

    Posted by Philip on 12th Jul 2014

    Got my order in three days and no leaks, like the last Co. I ordered from. Love the flavors and the different sizes that you can order. Great packaging and the extras are so nice.

  3. not carmel

    Posted by Steve on 10th Jul 2014

    almost seems to need steep time

  4. One stop is great.

    Posted by Unknown on 10th Jul 2014

    So far I haven't had a bad experience. Orders are always on time. One stop has a great variety of flavors. They always send bonus candy with every order. Thank you.

  5. Awesome flavors.

    Posted by Jon B. on 3rd Jul 2014

    The flavors are awesome, the 6ml bottles are great for trying new flavors.
    The customer service, and delivery time are top notch.

    Thanks much for the extra goodies as well.

  6. awesome flavors

    Posted by bard on 3rd Jul 2014

    I am never let down with the flavor apprentice flavors. They are always right on the money and it doesn't take much to create good flavored vape juice. I will continue to purchase these flavors!

  7. awesome

    Posted by Unknown on 27th Jun 2014

    Great product as always:-) full time customer

  8. simply professional

    Posted by john on 24th Jun 2014

    A wonderful and professional place to do business. I messed up an order and they straightened it out. Most all flavors needed in one place what more could a diy person ask for.flavors are fresh and what they said they are. thanks one stop for being great

  9. Perfect flavours perfect shop

    Posted by rajan athalye on 21st Jun 2014

    Just all positive to say about the store. Got the flavours making my own blends. These guys had added touches like candy , gloves and pipettes Just perfect. I am a buyer for life or as long as I vape !! Keep it up.

  10. Perfect One Stop Shop

    Posted by Glenn Gajewski on 9th Jun 2014

    Awesome service shipping and assortment of products for DIY. I am a customer for life....

  11. love the one stop diy shop

    Posted by james on 9th Jun 2014

    Good price fast shipment . Never had a bad flavor!

  12. excellent flavors

    Posted by Unknown on 9th Jun 2014

    Couldn't be happier

  13. TFA Fudge Brownie

    Posted by jombo on 8th Jun 2014

    Wow this stuff is good for me here I am not a huge TFA fan but some of it I use this stuff is good I vaped almost 20ml of flavor in a couple months but I have it mixed ahead a lot as it requires quite a bit of aging to be best. Mixed at 8 drops in 3ml & 1 drop of sweetener per 3ml this is 1 of my fav vapes. I was brave and ordered a 20ml to test with.

    And 5/5 service from an awesome vender too.

  14. Great Flavors

    Posted by Gary Lucius on 5th Jun 2014

    Have tried several flavors and have been pleased with all of them. Do stick with the 6ml size until you find out for yourself. You've got to try combining the Bacon & Maple Syrup, it sounds weird but it's great.

  15. Good stuff

    Posted by VapedyVaporsmn on 5th Jun 2014

    Can't go wrong with TFA, in my opinion at least. They have amazing fruit flavors. Some of my favorites would have to be their citrus drink, watermelon, honey dew, key lime, kiwi xtra, blueberry xtra. Ok I'll stop now, but you get the point.

  16. Taste Tester, Can't go wrong with TFA ^_^

    Posted by The Flavor Guru on 4th Jun 2014

    Some are good some aren't as good for the most part though it is pretty spot on, just make sure if you're not 100% sure stick with the 6ml tester or if you are sure you will like it go for the 30ml I wish they had sizes up to 50ML that would be terrific and last me a really long time!

    Also I think that DIY should have a different review category for each flavor that way we can have a better idea of what each individual flavor tastes like.

  17. Excellent flavorings!

    Posted by Unknown on 29th May 2014

    Picked up some of these FA flavorings to use as notes for a tobacco recipe I came across online and so far I'm very pleased with them. FA has great quality flavorings and they are reasonably priced here at One Stop DIY Shop. I highly recommend trying them. Shipping was super fast as always and great care was taken in how they packaged my order. Thanks a lot guys!

  18. nice flavors

    Posted by Tammy Taute on 23rd May 2014

    Good strong flavors makes for good juice
    Love making my own and these flavored come in handy

  19. These guys are the BEST!

    Posted by Tim Jones on 21st May 2014

    Okay this is my third order from The Flavor Apprentice and I had to write a review. There is no easier way to say that they are the best. I have tried several different companies, being already made ejuice and diy ejuice. Nothing even compares to these guys. I have been in search of a tobacco flavor that I used yrs ago and then I quit vaping and went back to smoking, I have been vaping again for about a yr now and I wanted this certain flavor. Well I found it. The M Type is just like what I used to have. It is just an awesome flavor. Sort of nutty and has that tobacco flavor I love. Sort of like a mix between a cigarette, cigar, and a pipe. Amazing! Do yourself a favor, and order this flavor! All the flavors I have got from The Flavor Apprentice so far, which is 12 different flavors, I am not going to list them, there is no point, I am quite positive I will never be disappointed with these guys. I actually text them and they text right back with my answers. Never ever have I had customer service like this before. My only warning to fellow diyers, is be careful with the maraschino cherry. It is very good, but very strong. I went way over board with 10% the first time I made it. I dropped it down to 2%, yummy! And also the hickory smoke, same deal. Which they say this on their site. Some flavors are very strong. Hey, just means you do not need to use as much. So that is my review. Stop searching, the search is over once you find The Flavor Apprentice!

  20. Great Flavor

    Posted by Beth on 12th May 2014

    I ordered 6 flavors, Grape Jolly Rancher, Strawberry, Butterscotch, Cola,and Maraschino Cherry all which are true to taste. Excellant when blending VG and PG for Ejuice. Will most definitely be ordering other flavors soon. Fast delivery.


    Posted by Tom on 12th May 2014

    Definitely buy again
    Fast service

  22. trying first time

    Posted by karen on 11th May 2014

    Bought alot to try, there small but thick and get your moneys worth.so far the juices I have made are very good.not sure the % of them but will work with them.looking forward to buying more.

  23. Good and tasty!!

    Posted by Erik on 10th May 2014

    All the flavors we have ordered have been great, and shipped super fast!!!!!

  24. Love the flavor we get!

    Posted by Unknown on 9th May 2014

    Have tryed several flavors and all has been exlalent for us

  25. Good service all the time.

    Posted by rodney L. Johnsen on 5th May 2014

    You are the best foe being on time. Keep up the great job.

  26. Oh.. what to choose?

    Posted by Unknown on 30th Apr 2014

    So many choices. Great prices, quick shipping. What's not to like

  27. for irish cream and raspberry

    Posted by chad chamberlain on 22nd Apr 2014

    they are spot on. very tasty. you can irish cream by itself at 12% and it comes out nice. I was using about 75/25 vg/pg. I've mixed the raspberry with their strawberry and also with chocolate. It overpowered those. i used 6% coffee and 4% raspberry. didn't record the strawberry raspberry mix.

  28. The Pina Colada is in my rotation now! Tasty!

    Posted by Unknown on 22nd Apr 2014

    I've been using The Flavor Apprentice Professional Flavors for over a year now and like them better than most others out there. The consistency is always spot on. Important when I'm making liquid for others as well as my self!

  29. I buy alot of TFA flavors

    Posted by Brad on 21st Apr 2014

    I bought a few flavors I didn't have on hand. I really enjoy the quick shipping and will do business again. TFA has the best flavors.

  30. Super Flavors!

    Posted by Jack Slater on 17th Apr 2014

    I buy the Flavor Apprentice 120ml, Creme De Menthe. I use this as a mix flavor inn almost all my juices. It just adds that extra little kick that enhances e-juices! I LOVE it!!!

  31. Great price and product.

    Posted by Jesse on 11th Apr 2014

    For TFA stuff you can't find a better price.

  32. awasom

    Posted by Tom C. on 11th Apr 2014

    Mar 31 I recivid my Blue Raspberry Slush 1oz. todar I mixed my 5th 10ml of it. It has been all I have vaped since I got it. Last month I got Wild Cherrylicious & only vaped it. This stuff is awasom. I use a 40vg 60pg mix at 1.2ml mix of flavor to 10ml mix & its perfect for me. Thanks Kim
    Tom C

  33. TFA RY4 Double - Heavenly!

    Posted by Mark Gardner on 9th Apr 2014

    Just received my latest order from One Stop DIY, and quickly made up a batch of juice using TFA RY4 Double flavor at 10% flavor 10PG/90VG. Actually it's a little strong for my liking at this strength. I like subtle flavors. It's a flavor I sampled once before, and have been searching for it for some time. Thank you One Stop DIY for carrying it! I can't say enough about the superior customer service I always get from you guys!

  34. Flavor Apprentice

    Posted by Unknown on 3rd Apr 2014

    Mostly a good flavoring, but not very strong. The flavor is true, but some flavors require more to get a good vape.

  35. great

    Posted by bonnie on 31st Mar 2014

    a great way to go for first time diy if you come across a flavor you dont like than you have nt spent alot of money in the process

  36. Orange Dream Magic

    Posted by Jack Slater on 29th Mar 2014

    I really love this juice! Just the right amount of sweetness and nice orange flavor! It's my new ADV! Thanks again OSDIY for your fast delivery, and keep up the good work!

  37. Simply put .... Outstanding

    Posted by Benzor59 on 27th Mar 2014

    Depending on your mixing ratio you can start your flavor mixing at around 5%. I mix normally 70 vg - 30 pg and I find 10 - 12% with most of Flavors give me great flavor. BTW I am a flavor hog also. These I will keep getting here.

  38. Banana Nut Bread

    Posted by Graham on 26th Mar 2014

    One of my very favorites.
    15% is perfect.
    add 5-10% apple for a nice variation.

  39. TFA

    Posted by Fear on 17th Mar 2014

    Generally some good stuff, these are no exception.

    There was candy.

    Mmmm Candy.

  40. love these flavors

    Posted by 2498356528 on 13th Mar 2014

    love these people make all my eliquid with them perfect flavor for vg or pg dont mater i will keep buying these no matter what the honey tobbaco is like a brick wood cigar my fav

  41. Banana, Watermelon, Sour

    Posted by Nummy Man on 12th Mar 2014

    The flavor apprentice flavors are my favorite. They seem to be the easiest to work with and are very reliable. Watermelon is perfect, and after much testing, I mix it at 4%. Ripe Banana is pretty darn sweet, I had it at 5% and had to knock it down to 4%, and am considering possibly even 3%.
    The sour is awesome and does what it is supposed to do. I added it to loran's cherry and it made it more authentic, the difference was noticeable immediately. I also use it in the watermelon, seems to work well there to lessen the sweetness, but only if that is what you want. I will prob not use in watermelon after I vape this test batch. I added it to the ripe banana just to see what happens, don't go there, that's one fruit that doesn't need sour. This sour is all over loran's sour and tart, which isn't sour at all to me - it is the opposite, and expensive. I continue to be increasingly disenchanted with loran.

  42. Little goes a long ways

    Posted by Rob Kowalewski on 10th Mar 2014

    The Flavors that i get that came from TFA are top notch very good taste to them and you don't have to use that much flavoring to get your juices popping.

  43. Orange Creme 4.5%

    Posted by Nummy Man on 8th Mar 2014

    Love the Orange Crème - its actually really good with coffee in the morning - makes the half and half stand out. I mix at 4.5% - I found this concentration keeps both the orange and the cream in there. If I make it stronger the orange takes over. 5% is too strong.
    TFA recommends to start at 5% and work ur way up, I start at 3% just to be sure. im very careful because one drop too much and it will ruin a whole bottle. If you find urself adding more and more and cant tell the difference, its too strong lol.
    4.5% works great but haven't done the steep test yet (I like a one month steep test - will keep ya posted as the steep is what makes your flavor pop. I am partial to TFA so far - they seem pretty reliable flavors and don't kill you with food coloring/additives.

  44. Like em

    Posted by Joe on 7th Mar 2014

    I've ordered a few of their flavors.... flavors are subject (the pizza place I like is the one you hate and vice versa).

    The FA flavors, for me are the best flavors for the money. I've tried some of the more expensive flavors and these are right on par with the more expensive ones.... I haven't tried every flavor by every company so cannot give a run down on flavor vs flavor.

    Like the RY4s and the Hawaiian Punch... those are the two I know I have ordered and liked better than any other brand's flavor.

  45. Just ordered more!

    Posted by Cathy Urbanski on 6th Mar 2014

    Just ordered for the third time! I love the French Vanilla Deluxe. Last time, I got 6ml of TFA Toasted Almond. I can't believe how GOOD it is! This time I got 30 ml. I want to thank OSDIY for being so helpful - I'd never made my own juice before, and you not only made it easy, you made it fun. Love your products, your prices, your excellent service!

  46. Great price, and quality

    Posted by Harleyrrt on 6th Mar 2014

    TFA flavors I ordered were great. RY4 double, Tobacco, and Tobacco blend. Will definitely order again.

  47. dragon fruit

    Posted by Ray Ray on 27th Feb 2014

    grate flavor no hidden flavors this dose require some steeping to avoid a strong perfume taste but other then that is it perfect and onestop is amazing in customer service and quality of product you would be hard stretched to find a buisness out there as good as this one regarding care for the customer or product all the flavors I have tried so far are the best taste I have ever had!!!!

  48. Good flavoring

    Posted by Banana on 25th Feb 2014

    Taste is subjective, so it hard to say what flavors everyone will like, but these are good products. They have super customer service and shipping is super fast. Wish all the flavors came is glass 2 or 4 dram bottles.

  49. coffee and mocha

    Posted by rob on 25th Feb 2014

    Smells like bunt rubber im not going mix it. The coffee is the worst.

  50. I have tired them all

    Posted by dan patrick on 25th Feb 2014

    I have tried all of these flavors now, and I am just so amazed by them. My favorite so far is the blue raspberry slush.

Showing reviews 1-50 of 254 | Next

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