Updated October 14, 2026 · ThriveCue Editorial Team
FAB CBD vs Nuun
FAB CBD vs Nuun: the differences
| Compare | FAB CBD ReviewVisitVisit |  Nuun |
|---|---|---|
| Price from | $33.25 | $7.49Lower |
| Price per serving | $0.55Lower | $0.75 |
| Subscription discount | 33.6% to 82.6%Higher | 15% |
| Certifications | Organic | Informed sport, B corp |
| Money-back period | 30 days | 60 daysHigher |
| Markets | US | US, CACovers more |
Same on both: Third-party tested (Yes).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.
Key differences
- Nuun scores higher overall: 9.5 vs 9.2.
- Price from is lower at Nuun: $7.49 vs $33.25.
- Price per serving is lower at FAB CBD: $0.55 vs $0.75.
- Subscription discount is higher at FAB CBD: 33.6% to 82.6% vs 15%.
- Money-back period is higher at Nuun: 60 days vs 30 days.
- Support channels: only FAB CBD offers Chat.
- Support channels: only Nuun offers Community.
- Certifications: only FAB CBD offers Organic.
- Certifications: only Nuun offers Informed sport, B corp.
- Nuun is available in 1 more country.
Our verdict on each
FAB CBD
FAB CBD suits US shoppers who want a vegan, third party tested sleep and stress oil and judge cost by the serving rather than the basket. Its price per serving of $0.55 ranks high, though the entry price of $33.25 is only mid field. It is a focused single type range, not a full stack.
Nuun
Nuun suits readers who want electrolyte tablets bought as they need them, with an entry price of $7.49 on Nuun Sport and $0.75 a serving. Vitamins-and-multivitamins rivals that bundle a monthly plan charge on delivery rather than letting you stop, so Nuun fits anyone who buys by the box.
Score breakdown
| Area | FAB CBD | Nuun |
|---|---|---|
| Cost | 9.3Price per serving of $0.55 ranks 37 of 121, and the cost part scores 9.3. | 9.6HigherEntry on Nuun Sport at $7.49, a serving at $0.75, and an entry rank of 11 out of 157. |
| Offer | 9.3Subscription savings of 33.6% to 82.6% and a 30 days money back window lift the offer part to 9.3. | 9.4HigherSubscribers save 15% on every order, and the money back window runs 60 days, so a trial box carries little risk. |
| Trust | 8.6Third party tested with organic certification, 2017 as the founding year and a 30 days guarantee give a trust part of 8.6. | 9.7HigherEvery product is third-party tested, and the range carries the informed sport and b corp certifications, so batches are checked outside the company. |
Where these facts come from
FAB CBD
- fabcbd.com: 13 facts, checked September 30, 2026
Nuun
- nuunlife.com: 12 facts, checked September 30, 2026
How they place
| Ranking | FAB CBD | Nuun |
|---|---|---|
| Sleep and stress supplements | 2 of 155 | 11 of 155 |
Every fact side by side
| Fact | FAB CBD | Nuun |
|---|---|---|
| Products | Sleep stress | Electrolytes, Multivitamins, Vitamins minerals, Nootropics |
| Diets | Vegan | Vegan, Gluten free, Kosher, KetoCovers more |
| Legal entity | Fab Nutrition, LLC | Nuun & Company, Inc. |
| Headquarters | United States | United States |
| Founded | 2017 | Not confirmed |
| Support channels | Email, Chat, Phone, Help centre | Email, Phone, Help centre, Community |
Sports nutrition
| Fact | FAB CBD | Nuun |
|---|---|---|
| Protein per serving (g) | Not confirmed | 0 |
| Flavours (flavours) | Not confirmed | 10 |
Where each stands against the rest
| Fact | FAB CBD | Nuun | Median |
|---|---|---|---|
| Price from | $33.25below the median | $7.49lowest quarter | $42.95 |
| Price per serving | $0.55lowest quarter | $0.75lowest quarter | $1.46 |
| Subscription discount | 33.6% to 82.6%highest quarter | 15%at the median | 15 |
| Money-back period | 30 daysat the median | 60 daysabove the median | 30 days |
Median across 167 listed brands.
Pros and cons
FAB CBD
Pros
- Price per serving of $0.55 ranks 37 of 121 brands on cost
- The range is third party tested, with organic certification and vegan formulas
- Subscription discounts of 33.6% to 82.6% make the membership plan the cheapest ongoing route
Cons
- Entry price of $33.25 sits at 74 of 157 brands, so the headline figure is not the cheapest on the table
- The range sells in the US only, with US as the single listed market
- Range is narrow: sleep stress covers sleep and stress alone, against multivitamins, vitamins minerals and omega 3 at DocMorris and multivitamins, vitamins minerals and omega 3 at Life Extension
Nuun
Pros
- Entry price of $7.49 on Nuun Sport puts the brand at position 11 of the 157 brands tracked on price from.
- A serving of Nuun Sport costs $0.75, which lands at position 42 of the 121 brands compared on cost per serving.
- Every product is third-party tested, against 84.5% of brands in the vitamins-and-multivitamins category that report the same.
Cons
- Where it runs is narrow: the range is built for US and CA, so readers in the UK are better served by DocMorris, which covers multivitamins, vitamins minerals and omega 3.
- Protein per serving sits at 0 g, well under the 24 median across the brands compared, so anyone buying this alongside a pre-workout still needs a separate protein source.
- The range is built on electrolytes, multivitamins and vitamins minerals rather than on vitamins alone, and TestRX stays closer to vitamins minerals for readers shopping purely for a daily vitamin.
Who each suits
FAB CBD
Who it suits
- US buyers who compare on cost per serving and want a third party tested sleep and stress product
- Shoppers who want vegan formulas with organic certification
- Anyone happy to order on the membership plan to gain 33.6% to 82.6% in discounts
Who should look elsewhere
- Shoppers who want a broad basket, since sleep stress is the only listed type against multivitamins, vitamins minerals and omega 3 at DocMorris
- Buyers outside the US, because US lists a single market
- Anyone after nootropics, where BrainPill lists nootropics and FAB CBD does not
Nuun
Who it suits
- Readers after electrolyte tablets rather than capsules, since the range covers electrolytes, multivitamins and vitamins minerals.
- Anyone in the markets Nuun serves, listed as US and CA.
- Shoppers on restricted diets, given the range is labelled for vegan, gluten free and kosher.
Who should look elsewhere
- Readers in the UK, who should look at DocMorris and its own range of multivitamins, vitamins minerals and omega 3.
- Anyone shopping only for a daily vitamin, since ProSolution Plus sells vitamins minerals and TestRX vitamins minerals alone.
Current offers
FAB CBD
Current offer
Bonus
Free 600mg CBD tincture with ELITE sign-up coupon: 600mg CBD tincture free (stated $45 value)
ELITE membership ($30/yr) exclusive coupon; stated as a free gift on FABCBD.com with coupon
Source, checked September 30, 2026
Bonus
Free Cabana Club membership with member prices storewide: Free membership; member prices storewide; free shipping over $75
Join free via form or checkout; access to Member Prices on 7 sites; not a product discount code
Source, checked September 30, 2026
Nuun
Current offer
Discount code
20% off your first order: 20%
Sign up for the newsletter and a 20% off discount code is sent to the inbox
Source, checked September 30, 2026
Country by country
| Country | FAB CBD | Nuun |
|---|---|---|
| Canada | No | Yes |
| United States | Yes | Yes |
Questions about each
FAB CBD
What does FAB CBD cost per serving?+
The CBD oil works out at $0.55 per serving, which places FAB CBD at 37 of 121 brands on that measure. Entry pricing starts at $33.25, and that figure ranks 74 of 157. Per serving is the stronger number when comparing across formats.
Does a membership cut the price of FAB CBD?+
The membership plan brings discounts of 33.6% to 82.6%, so the cheapest ongoing route into the range is the subscription rather than a one off purchase. Entry pricing starts at $33.25. Check the plan name against the discount before committing to repeat deliveries.
Nuun
What does Nuun cost?+
The entry point is $7.49 on the Nuun Sport range, and subscriptions take 15% off that price. There is no membership fee attached, and the amount you see at entry is the amount you pay for the box you order next.
What is the cost per serving?+
A serving of Nuun Sport works out at $0.75, which places the brand at position 42 of the 121 brands compared on that measure. If you take more than a tablet a day, the cost is worth multiplying out before you commit.