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The Flavor Apprentice Professional Flavors


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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 367 | Next

  1. TFA Flavors 5 Star Review

    Posted by on 19th Apr 2015

    I purchased an array of TFA flavors and have not yet had the chance to test them all. The ones I've tested have great flavor. The service a OneStop is awesome and shipping is quick as I've placed several orders and all have arrived in a timely fashion

  2. love it 5 Star Review

    Posted by on 16th Apr 2015

    bought a lot of stuff, and it was all good. thanks

  3. excellent! 5 Star Review

    Posted by on 13th Apr 2015

    Ordered 120ml, 100mg. Superb quality. Gonna have to order a couple 1L, and lots of amber glass bottles... you know, for the coming vapeocolipse.

  4. Vanilla Bean Icecream 5 Star Review

    Posted by on 11th Apr 2015

    Vanilla Bean Icecream was the only flavor Ive test so Far But OMG this was wonderful. Steep time was not very long and taste is amazing will Purchase Again

  5. AWSOME PRODUCT!!!! 5 Star Review

    Posted by on 10th Apr 2015

    I have tried several flavors from different company's and the flavor apprentice is the best!! I always order my flavorings from ONE STOP DIY SHOP because they offer the fastest shipping largest variety and the best prices I've found!!!

  6. TFA Flavors 5 Star Review

    Posted by on 9th Apr 2015

    Reasonable order to receipt turn, packaged very well, aroma was fantastic, and initial taste tests were outstanding! My final verdict needs to await steeping but I will be surprised if it's anything but excellent. Awesome experience with OSDIY! I'm definitely going to be a repeat customer!!!

  7. Exactly what I needed and fast delivery 5 Star Review

    Posted by on 30th Mar 2015

    Osdiy is awesome and now my only diy shop for all my vaping needs!

  8. best flavors 5 Star Review

    Posted by on 30th Mar 2015

    The best flavors wish they had a yogurt and a few others but love these guys

  9. Yum Yum?! 5 Star Review

    Posted by on 30th Mar 2015

    TFA has some great flavors, awesome vendor here (osds)! Like the options of big & small ML's!

  10. TFA flavors 5 Star Review

    Posted by on 28th Mar 2015

    what can I say they all taste great, fast shipping

  11. beyond impressed 5 Star Review

    Posted by on 27th Mar 2015

    The prices are great. The products are wonderful. Flavor is potent. Shipping was super fast. Will definitely purchase again.

  12. Taste all the flavors! 5 Star Review

    Posted by on 27th Mar 2015

    I'm working on finding new flavors, the 6ml bottles work great for this.
    The quality is always good.

  13. Great products and great packaging 5 Star Review

    Posted by on 25th Mar 2015

    The flavors work really well together or with other brands. Out of all the brands of flavor I use I like these best. Also, good to notice the bottles. Can be used to measure in drops or just pop off the dropper top to use a small syringe for measuring.

  14. Great product and price. 5 Star Review

    Posted by on 23rd Mar 2015

    One Stop diy shop offers a great assortment of flavors and a great price. Their service can not be beat. You can't go wrong ordering their flavors.

  15. Multiple Flavors 5 Star Review

    Posted by on 23rd Mar 2015

    Everything I ordered was exactly as described, tasted as expected. I won't list all products this time around but was happy. My last order had a product back ordered and didn't find out until I got my package, I got that back ordered product 2 or 3 days later will a free 10ml upgrade for free. Truly appreciate that along with the little freebies they always throw in. I made another order today so I'm a happy costumer.

  16. TFA Banana (Ripe) is a great flavor 5 Star Review

    Posted by on 20th Mar 2015

    I enjoy a good banana flavored juice at times. TFA Banana (Ripe) is definitely a flavor staple to have in your collections of flavorings. Anytime I mix up a batch banana flavored juice this flavor is one that has to be in my mix. It has such a nice real, ripe banana flavor to it. Its a very strong flavoring so you need to be careful with the amount you put in a mix. This flavoring will take over the flavor of a nice complex fruit mix in a hurry. So be careful not to over do it. If you enjoy a fruit blend juice this is a must to have when you need it. Buy yourself a bottle and enjoy the fabulous creations you will be able to create with this flavor.

  17. Excellent Product 5 Star Review

    Posted by on 20th Mar 2015

    Flavors smelled as the names implied. Ordered 4 flavors and all were exactly what I was expecting. Will order again.

  18. very good, service excellent 5 Star Review

    Posted by on 16th Mar 2015

    love getting my vape mail from your company, always on time and packed so carefully

  19. Good flavoring 5 Star Review

    Posted by on 14th Mar 2015

    Doing a lot mixing so in depth is so so, but one stop diy is awesome. They are right in my backyard, shipping is wicked fast, very personable packages!

  20. two of three great flavors 5 Star Review

    Posted by on 11th Mar 2015

    just got my flavors, the dragon fruit and sweet tarts were sublime i will be looking to purchase these again, however my absinthe as it turns out is a black liquorice which has me a bit upset, other than that it didnt take to long to ship and contacting this site via email seems to be improbable for those of us (me) who are not tech savy, not sure how im going to contact this website about this error in flavor.

    Donald - That is how TFA made their Absinthe. thanks OSDIY

  21. Really like the variety of flavors offered! 5 Star Review

    Posted by on 7th Mar 2015

    I am new to DIY. I feel confident using these. :) They are easy to work with.

  22. very good concentrate 5 Star Review

    Posted by on 2nd Mar 2015

    taste is great

  23. Absinthe Done Right 5 Star Review

    Posted by on 2nd Mar 2015

    The TFA Absinthe is a complex licorice, anise, horehound mix, great as a single flavor mix at 5-7%

    Been one of my daily vapes for years now.

  24. great taste 5 Star Review

    Posted by on 28th Feb 2015

    I love being able to buy a smaller bottle of flavors I don't really know and not being stuck with 15 mls of smoothing I won't use again. very fast shipping

  25. awesome 5 Star Review

    Posted by on 25th Feb 2015

    Very yummy! Love this site!

  26. good 5 Star Review

    Posted by on 25th Feb 2015

    Product as described, really fast delivery and there was a little gift in the package! Ill order here again for sure.

  27. FA-LAVE-OR! 4 Star Review

    Posted by on 14th Feb 2015

    Absolutely love TFA for flavoring. Unfortunately I can't give them 5 stars just because some of them are hit and miss but out of all the flavors I've used are outstanding. If you're unsure of how much percentage to start with just google TFA mega thread and there will be a post with great starting ranges for ALL flavors.

  28. tryed 5 out of 19 3 Star Review

    Posted by on 10th Feb 2015

    Grape juice is good so was the red cow, vanilla ice cream. Red velvet cake tasted burnt but thats the nature of the chocolate, smells good when it lingers in the air though the ginger ale tastes really bad. I did 10% for all ived tryed so far. Would like to buy a 1oz or 2oz with 4oz that they offer that's 118 10ml bottles at 10% it would take me two years to vape that stuff. Free chocolates was a surprise to see in my order :-) after I try all 19 of my flavors I think I'll be buying more from here from now on

  29. Great Service! 4 Star Review

    Posted by on 9th Feb 2015

    Great service and support when questions are asked. Fast delivery on shipping times and good assortment of flavors to choose from.

  30. Tobacco flavor 1 Star Review

    Posted by on 6th Feb 2015

    this flavor is awful & doesnt even slightly resemble the flavor of a cigarette!

  31. WOW! Great flavors 5 Star Review

    Posted by on 5th Feb 2015

    This time I bought several 6 ml bottles to try. My favorite was the TFA Mint Candy! I thought Peppermint was going to be my ADV, but this Mint Candy took the top spot! I already ordered and received a 30 ml bottle!
    The TFA Root Beer was great too, a little strong at 10%. Now knowing how much I like root beer to vape, I went ahead an ordered and received a 30 ml bottle of OSDIY's Olde Tyme Root Beer, just cause I know how great all their flavors are!

  32. All Winners 5 Star Review

    Posted by on 2nd Feb 2015

    My new ADV is Caramel Swirl made with Caramel Candy and Vanilla Swirl. I just came back and ordered the 30ml bottles of both. I also have coconut, coconut candy, kettle corn, sour, hazelnut, double chocolate, double chocolate (clear), Brown sugar, Bavarian cream, English toffee, green apple, RY4, Graham cracker, pecan, cheesecake and cheesecake (Graham crust). I haven't gotten around to trying them all yet but, of the ones I HAVE tried so far, the plain cheesecake is gross but the cheesecake with Graham crust seems a lot better. I'm having a hard time getting the watermelon right but, according to all the reviews I have read, it's a really good flavor, so I'm gonna let it steep a while longer and see what comes of it. I have just order more TFA flavors also :)

  33. As,Always.....OSDIY Makes The Mark! 5 Star Review

    Posted by on 30th Jan 2015

    TFA's flavorings are some of the best e-liquid flavorings,on the market.
    They're true to taste, and being the quality they are, they require a far less amount, to obtain the end results I'm after.
    Coupled with OSDIY's great prices, super quick shipping, and fantastic customer service, and there's nothing else needed, when ordering flavorings!

  34. good 4 Star Review

    Posted by on 29th Jan 2015

    Shipping was super fast and fairly priced. Flavors are good but 2 of the 4, imo, require sweetener to taste the way I would want. Cinnamon spice and caramel didnt taste good on their own. The banana bread and pineapple were great.

  35. awesome flavors 5 Star Review

    Posted by on 28th Jan 2015

    fantastic flavors. ONE STOP DIY is an amazing company, very professional and super quick to ship the product

  36. Awesome 5 Star Review

    Posted by on 25th Jan 2015

    very yum

  37. excellent flavors 5 Star Review

    Posted by on 24th Jan 2015

    Excellent flavors, and service.

  38. Last review was for flavor west flavors 4 Star Review

    Posted by on 19th Jan 2015

    My previous review was intended for the flavor west flavors I ordered. I only ordered one flavor apprentice flavoring, black tea, I'm not thrilled with it. Its very bitter and I have to really reach to taste the tea.

  39. Excellent flavors! 5 Star Review

    Posted by on 19th Jan 2015

    I ordered tres leche, sweet cream, vanilla custard, madagascar vanilla, and ginger. I've tried all of the cream flavors, but not the ginger yet. They are all amazing and have allowed me to salvage several bottles of junky flavorless juice I had laying around. I just wish this website listed the flavors separately for review purposes. I would have liked to read individual reviews on each flavor before blindly pressing the order button. I am very happy with these flavors.

  40. the best flavoring anywhere 5 Star Review

    Posted by on 18th Jan 2015

    The flavoring comes really fast and always the best

  41. These flavors were my first DIY juices 4 Star Review

    Posted by on 16th Jan 2015

    The juices turned out great after steeping. Some of my flavored are still sleeping but I have already purchased more flavor concentrates because I was impressed

  42. TFA Product Review 5 Star Review

    Posted by on 15th Jan 2015

    Best Flavors I have used. I have purchased from other retailers and TFA has the best strength and flavors.

  43. TFA flavors 5 Star Review

    Posted by on 15th Jan 2015

    All of the TFA flavors are great

  44. TFA Smooth is it! 5 Star Review

    Posted by on 15th Jan 2015

    After looking into TFA's Smooth, I went ahead and bought a 6 ml sample to try. Not sure how or why it does what it does, but this product really works! Just a drop per 10 ml of your mix, makes it vape so much better, unbelievable!
    Just try it, you will like it! I use it in all my mixes now!

  45. Great Flavors 5 Star Review

    Posted by on 10th Jan 2015

    I'm new to diy, and these are some of the first flavors over tried. The flavor matches the product description. Apple pie and orange cream are two of my favorites. I like the orange cream equally mixed with french vanilla. As always the customer service is great and the shipping fast.

  46. Flavor Apprentice pro flavors 5 Star Review

    Posted by on 6th Jan 2015

    I recently bought several FA pro flavors and was happy with my choices(sour and sweet cream)because these were just what my juices needed!! thanks OSDIY!

  47. The Mint I've been looking for... 5 Star Review

    Posted by on 5th Jan 2015

    Picked up an ounce of TFA Peppermint and am really glad I did! This is my new ADV as it has that minty and refreshing taste,(like just eating a breath mint), and gives ya a nice TH. Also have added it to OSDIY Chocolate Cream, awesome! As always, super fast service and shipping!!! Thanks again guys!

  48. simply the best flavoring 5 Star Review

    Posted by on 2nd Jan 2015

    There is no other flavoring bethan tfa i have tried many and nothin is in comparison

  49. FA for not much more$ 5 Star Review

    Posted by on 31st Dec 2014

    Purchasing FA flavors for just a little more than FA themselves is great. I would rather purchase direct because I like the glass containers but in a pinch this site works.

  50. Great Flavors 5 Star Review

    Posted by on 29th Dec 2014

    The flavors I got was great and the shipping was out of this world, I ordered this on 12/21/14 and got it before Christmas, and the extras was a great surprise, will order again and very soon to.

Showing reviews 1-50 of 367 | Next

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