Loading... Please wait...

Our Newsletter

The Flavor Apprentice Professional Flavors


Choose Your Options


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!

Find Similar Products by Category

Write your own product review

Product Reviews

Showing reviews 1-50 of 314 | Next

  1. Mojita Very good

    Posted by DrPhu on 15th Dec 2014

    I like the fresh taste and not to much on the lime, 3 drops per ml in ~ 70pg/30vg juice good

  2. spot on

    Posted by Unknown on 14th Dec 2014

    Flavors are exceptional very happy

  3. fast shipping!

    Posted by Doug on 8th Dec 2014

    Horchata Smooth was the best so far.
    TFA. I will be ordering more of that!!!

  4. they were very good

    Posted by bonnie on 4th Dec 2014

    they flavors were excellent and the service from the company was the best ive had. I will definitely be ordering more from one stop diy shop

  5. Great ppl!

    Posted by d n d juice on 26th Nov 2014

    Great ppl great prices and super fast shipping keeps me coming back everytime.

  6. Quality sevice

    Posted by Monroe on 25th Nov 2014

    I find it hard to rate flavors as we all have different taste. I find the products sold here to be of high quality, and their shipping and service are great!

  7. awful

    Posted by Unknown on 25th Nov 2014

    i threw the entire bottle away, it tastes like horrible artificial popcorn. do not buy

  8. Waffle

    Posted by APBT mom on 24th Nov 2014

    A very authentic waffle flavor that mixes well with others. I found it to be very different from the "Belgium waffle" which I didn't like at all.

  9. Ripe Banana

    Posted by APBT mom on 24th Nov 2014

    This is the only banana I use in my recipes. It is a strong flavor and everyone I know likes it. If you are looking for a great banana flavoring this one is a must. Be aware that it will ruin plastic tanks and syringes so use it accordingly. Well worth the trouble.

  10. Best Pineapple Out There

    Posted by APBT mom on 22nd Nov 2014

    TFA's pineapple is the juiciest, tangiest pineapple I have found. It's the only one I use in all my pineapple recipes. Be aware it is a flavor that will ruin plastic tanks and syringes. Glass only but well worth it.

  11. Flawed Rating System

    Posted by Zachary on 22nd Nov 2014

    I've had mixed results with this flavor brand. The English Toffee is amazing, The Guava is pretty good, the Horchata is awful.

    I'd like the option to rate the flavors individually so as not to drag down the winners with the losers

  12. great flavorings.

    Posted by Robb on 22nd Nov 2014

    Osdiyshop is the best place online for flavorings and diy supplies. Been using them for years they ship fast and always take care of me.

  13. bananas foster

    Posted by robert on 21st Nov 2014

    Banana is my favorite flavor to vape as it has a lot of body to it, the vapor to me feels more similar to smoke and helps me not smoke cigs. Tfa foster is one of the best banana flavors I've used. Out of FA, tfa, wizard labs and flavor west so far bananaa foster by tfa takes the cake! Still looking for a better more candy like banana flavor. Most ripe banana flavors to me taste like unripe banana, so candy ish would be a better bet for me

  14. gteat poduct at a great price

    Posted by Emerson romine on 19th Nov 2014

    The order is always rt and prices are great. Delivery us always within 3 days. Recommend to everyone.

  15. awesome flavor

    Posted by Unknown on 17th Nov 2014

    Really like these flavors and will be buying more

  16. Nice

    Posted by MIA on 10th Nov 2014

    Great flavors!! Good quality!!

  17. strawberry by tfa

    Posted by James on 8th Nov 2014

    One of the best I love it and at one stop diy shop the ppl there are awesome great deals and super fast thanks guys

  18. good deal

    Posted by Ionman on 5th Nov 2014

    Good quality, good selection, great shipping

  19. Great!

    Posted by Zac Darnell on 5th Nov 2014

    My customers and employees love the ejuice i make with your extracts. By far the best fruit extracts I have ever bought.

  20. strong flavors

    Posted by Unknown on 3rd Nov 2014

    The best flavors i have found and you dont need a high % to taste it

  21. Great stuff!

    Posted by RJH on 31st Oct 2014

    Great stuff. Really gives my menthol a kick.

  22. More flavor when I need it

    Posted by Rob on 26th Oct 2014

    After many years of smoking, my taste buds are somewhat whacked. Certain e liquids do not contain enough flavor. i.e. Peach, Blueberry, Passion fruit. I have ordered e liquids with extra flavor, but for me there just isn't enough. Bought these plus Black Cherry to boost the e liquids I have in those flavors. Works like a charm. Very natural tasting. Will be buying more in the future!

  23. the flavor is great.

    Posted by duncan on 24th Oct 2014

    The flavor is great, great price and speedy service.

  24. Great

    Posted by EMILY CHIODINI on 23rd Oct 2014

    Delicious for desserts!

  25. Quality flavoring

    Posted by Dave Fletcher on 22nd Oct 2014

    First time diy'er here and with the recipe i used i absolutely loved the finale product.

  26. French Vanilla Creme

    Posted by CaptDJB on 19th Oct 2014

    Just perfect ! Very versatile flavor - added 4% to some Strawberry (ripe) 10% for an easy peasy shake n vape (GREAT in a dripper )!
    Added to OS Blueberry and many others in the OS line up - just can't go wrong.
    As always great service and lightning fast shipping! One Stop is IT !

  27. solid extracts for professionals and for DIYers

    Posted by Corey on 18th Oct 2014

    I have ordered through OneStopDIY at least 4 times and i honestly couldn't be happier with the fast shipping, customer service, and the accuracy in which they put your order together. The flavor apprentice extracts are awesome. They are good quality extracts that are for the most part, spot on. I have tried a few extracts that were not even close, but the rest are fantastic. 5 stars over all!

  28. RY4 Double

    Posted by Julia Brown on 15th Oct 2014

    Bought a 6ml first, and now have ordered a 20ml b/c I have used the 6ml up already. Wonderful flavor profile for your e-juice. Not dry, not harsh, no overly-tobacco influence on your recipe. The flavor does have a mild tan coloring to it, not completely clear (just FYI).
    Thank you OSDIYS!

  29. Fast delivery

    Posted by randy on 13th Oct 2014

    Only took like 2 days to get my order.....nuff said

  30. Great flavors

    Posted by Unknown on 10th Oct 2014

    Flavor Apprentice has all the great flavors you will ever need

  31. Strawberry (ripe), Bavarian cream and cheesecake Graham cracker crust

    Posted by Al USAF on 9th Oct 2014

    Used these flavors to make my first E-juice and result was outstanding. 30% flavoring (14% Strawberry, 8% each for the cream and cheesecake), 3mg nicotine level and the rest in VG. Smooth and not overly sweet vape. Perfect and it's my ADV.

  32. Delicious

    Posted by Cash on 7th Oct 2014

    Can't beat it

  33. Packed full of flavour!

    Posted by Topher on 2nd Oct 2014

    Yea that's right!

    Let me first say, that I've been DIY E-liquid for almost 5 months (mind you I know it's not a long time to some), I took a leap buying from this sight. I had the thought my usual distributer was diluting the concentrated, normally I would use 2ml flavouring to mix a 15ml bottle of E-juice. Short of the story, I can now use .5-1ml per 15ml bottle.

    Thank you OSDIYS!! <lovetovape3

  34. 2 New ones for me

    Posted by CaptDJB on 1st Oct 2014

    New kid on the block is the French Vanilla Creme
    had to grab a 30ml new it would be good and *clean* .
    The Strawberry (Ripe)30ml will be new for me, but looking forward to mixing that up with some menthol crystals for a fruity ZING!
    HAPPY FIVE YEARS and here's to MANY MORE!!
    ONE STOP is my ONE STOP :)
    Thanks Kimmer and Shane !

  35. Only the best

    Posted by seth catley on 30th Sep 2014

    These flavors have never let me down and neither has one stop diy. One stop is efficient, reliable, and has honest prices that will always make me shop with them.

  36. Nice line

    Posted by Christopher Carmean on 27th Sep 2014

    Great product.

  37. TFA Flavors rock

    Posted by Joe Fox on 26th Sep 2014

    I love all the tfa flavors i've tried so far. The guava does turn a bit floral/perfume(y) in straight VG after a bit though. Otherwise would have been 5 stars. Service was 5 stars though shipping (USPS) tracking sucked (NOT ONE STOPS FAULT BTW).

  38. great

    Posted by Cw Hink on 22nd Sep 2014

    great flavors, so far i have tried dill pickle,blackberry, banana nut bread,aplle pie,cinnamon,watermelon. all were great.

  39. A real winner!

    Posted by Bob on 22nd Sep 2014

    You cannot beat the delivery time and price of this item. OSDIYS is a safe, responsible vendor with great products.

  40. Great

    Posted by Mike Daniels on 22nd Sep 2014

    Great product and great customer service

  41. Great flavors, Incredible customer service

    Posted by Scott on 19th Sep 2014

    This is the only place I will shop for my DIY supplies. An example of why: last order I forgot to add one of my flavors so I sent an email asking if I could add a product to my order to avoid another shipping charge. I sent this email at 11:20 pm and Kimberly got back to me within 15 minutes to inform me she placed a credit on my account for the amount of shipping and to go ahead and order the product and it would be shipped out with the rest of my order. That type of service is hard to come by these days. All of the products I have ever bought have been of high quality, fresh and shipped very quickly for a great price, not to mention she upgraded the quantity of some of my flavors as a thank you for ordering. Oh yeah I love the free candy and swag with every order too. IMHO this is the only place to shop for supplies. Keep it up DIY, thanks for the great service, products and prices!

  42. these flavors never fail to impress

    Posted by Lacy Warfel on 16th Sep 2014

    I've used these for 3 businesses now, always great quality.

  43. Amazing!!

    Posted by Unknown on 15th Sep 2014

    I just recently started with OSDS, and I couldn't be happier. They have fantastic flavorings at a great price. I've tried many flavorings from different websites, yet most have let me down. :( I highly recommend One Stop DIY show.

  44. Flavoring

    Posted by maddie on 12th Sep 2014

    Every order I get in the mail from this company is excellently packaged. Never had any leaking bottles or any other damages. Excellent shipping and customer service. Top notch company!!

  45. Never been let down!

    Posted by Emma on 12th Sep 2014

    I only buy my flavors from One Stop DIY Shop. Not only is the quality excellent and the prices very good...but the people there are amazing, the service is awesome, and they even toss in little extras that make the whole transaction extra special. I will be a loyal customer as long as One Stop DIY Shop wants to keep selling their fine products to me!

  46. The BEST, bar none!

    Posted by Adrianne on 11th Sep 2014

    These folks are the best, bar none! Products are fantastic, shipping is lightening fast...everything we ALL love in an online shop. And I especially like the presents they send with each order...keep 'em coming!..I look forward to seeing what's in each box. :)

  47. FA (flavors)

    Posted by D.Stewart on 10th Sep 2014

    Great flavor, fresh product packed well & shipped fast.

    Highly recommend One Stop DIY to all.

    Thanks for all guys, I'll be back.

  48. Great flavor.

    Posted by Pati on 9th Sep 2014

    I've tried different brands and this is one I always come back to. One stop diy shop has great service, price and product. I also recommend the flavors they have made. They are really good.

  49. flavors

    Posted by Unknown on 3rd Sep 2014

    The blueberry was doable, but the caramel was like burnt chocolate. Was happy with prices and the fast shipping. Will certainly come here again to choose different flavors. I love the DIY shop

  50. some flavors

    Posted by Jon B. on 25th Aug 2014

    The flavors smell very good, but don't always translate well to taste. With some of the flavors I have to use high percentages to get decent flavor, and some are very strong, a happy medium would be great.
    Service and shipping is always excellent.

Showing reviews 1-50 of 314 | Next

Add to Wish List

Click the button below to add the The Flavor Apprentice Professional Flavors to your wish list.