Updated October 14, 2026 · ThriveCue Editorial Team
BioProphyl vs Nuun
Where BioProphyl and Nuun differ
| Compare |  BioProphyl |  Nuun |
|---|---|---|
| Price from | €24.72 | $7.49 |
| Price per serving | €0.21 | $0.75 |
| Certifications | Organic | Informed sport, B corp |
| Money-back period | 14 days | 60 daysHigher |
| Markets | BE, DE, NL, LU, AT, FR, CH | US, CA |
| Subscription discount | Not confirmed | 15% |
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.
- Money-back period is higher at Nuun: 60 days vs 14 days.
- Support channels: only Nuun offers Community.
- Certifications: only BioProphyl offers Organic.
- Certifications: only Nuun offers Informed sport, B corp.
- BioProphyl is available in 5 more countries.
- Products: only BioProphyl offers Omega 3, Probiotics, Greens.
- Products: only Nuun offers Electrolytes, Nootropics.
- Diets: only BioProphyl offers Vegetarian.
- Diets: only Nuun offers Kosher, Keto.
Our verdict on each
BioProphyl
BioProphyl suits readers who want cheap daily cover across vitamins, probiotics, greens and sleep and stress formulas, with third-party testing and organic certification behind the range. Per serving it runs at €0.21, which ranks 18 of 121 on price per serving, well clear of rivals. Delivery stays inside BE, DE and NL.
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 | BioProphyl | Nuun |
|---|---|---|
| Cost | 9.5Per serving of €0.21 against a site median of €1.17, with entry price €24.72 and a money-back window of 14 days. | 9.6HigherEntry on Nuun Sport at $7.49, a serving at $0.75, and an entry rank of 11 out of 157. |
| Offer | 8.9multivitamins, vitamins minerals and omega 3 covers several daily categories, with vegan, vegetarian and gluten-free options in vegan, vegetarian and gluten free. | 9.4HigherSubscribers save 15% on every order, and the money back window runs 60 days, so a trial box carries little risk. |
| Trust | 9.3Trading since 1991 as BioProphyl GmbH, third-party tested, organic certification in organic and a 14 days money-back window. | 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. |
Side by side, item by item
| Certifications | BioProphyl | Nuun |
|---|---|---|
| Informed sport | No | Yes |
| Organic | Yes | No |
| B corp | No | Yes |
Licences and countries
| Country | BioProphyl | Nuun |
|---|---|---|
| Headquarters | Germany | United States |
Additional countries for BioProphyl: 7. Additional countries for Nuun: 2.
If neither fits
Nu Image Medical has money-back period at 90 days, against 14 days for BioProphyl and 60 days for Nuun.
Nu Image Medical reviewHow they place
| Ranking | BioProphyl | Nuun |
|---|---|---|
| Vitamins and multivitamins | 6 of 362 | 14 of 362 |
| Sleep and stress supplements | 6 of 155 | 11 of 155 |
Every fact side by side
| Fact | BioProphyl | Nuun |
|---|---|---|
| Products | Multivitamins, Vitamins minerals, Omega 3, Probiotics, Greens, Sleep stress | Electrolytes, Multivitamins, Vitamins minerals, Nootropics |
| Diets | Vegan, Vegetarian, Gluten free | Vegan, Gluten free, Kosher, Keto |
| Legal entity | BioProphyl GmbH | Nuun & Company, Inc. |
| Headquarters | Germany | United States |
| Founded | 1991 | Not confirmed |
| Support channels | Email, Phone, Help centre | Email, Phone, Help centre, CommunityCovers more |
Sports nutrition
| Fact | BioProphyl | Nuun |
|---|---|---|
| Protein per serving (g) | Not confirmed | 0 |
| Flavours (flavours) | Not confirmed | 10 |
Where each stands against the rest
| Fact | BioProphyl | Nuun | Median |
|---|---|---|---|
| Subscription discount | Not confirmed | 15%at the median | 15% |
| Money-back period | 14 daysbelow the median | 60 daysabove the median | 30 days |
Median across 167 listed brands.
Pros and cons
BioProphyl
Pros
- Price per serving of €0.21 ranks 18 of 121, well ahead of its 64 of 157 on entry price
- multivitamins, vitamins minerals and omega 3 covers several daily categories under one brand, including multivitamins, probiotics and greens
- Third-party tested, with organic certification in organic
Cons
- Delivery is limited to the markets listed in Belgium, DE and NL, so readers outside that area are not served
- Certification runs to organic only in organic, a narrower mark than the GMP labelling many rival brands carry
- Range is thinner than a full retailer: multivitamins, vitamins minerals and omega 3 leaves out collagen, nootropics and electrolytes
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
BioProphyl
Who it suits
- Readers building a daily routine across several supplement categories rather than a single targeted formula
- Shoppers who want vegan, vegetarian or gluten-free options, covered by vegan, vegetarian and gluten free
- Anyone whose main measure is running cost per serving rather than the upfront bottle price
Who should look elsewhere
- Readers who want collagen, nootropics or electrolytes under one roof, since DocMorris carries those alongside multivitamins, vitamins minerals and omega 3
- Anyone living outside BE, DE and NL, where delivery is not offered
- Shoppers who need live chat, as email, phone and help centre lists email, phone and a help centre
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
BioProphyl
Current offer
Bonus
5 EUR voucher for next order after newsletter signup: 5 EUR voucher
Register for the BioProphyl newsletter; voucher is for the next order in the online shop, no end date stated
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 | BioProphyl | Nuun |
|---|---|---|
| Austria | Yes | No |
| Belgium | Yes | No |
| Canada | No | Yes |
| France | Yes | No |
| Germany | Yes | No |
| Luxembourg | Yes | No |
| Netherlands | Yes | No |
| Switzerland | Yes | No |
8 of 9 countries where either is available.
Questions about each
BioProphyl
Does BioProphyl charge a subscription fee?+
BioProphyl sells one-off bottles rather than a subscription, so there is no renewal price to weigh against the entry price. Buying again means paying €24.72 for the same pack, and nothing about the order changes over time. The per-serving figure of €0.21 is the number that decides whether a repeat order is worth making.
How does the per-serving price compare with other brands?+
BioProphyl's per-serving cost of €0.21 sits below the site median of €1.17. The brand ranks 18 of 121 on that measure, a much stronger placing than the 64 of 157 it holds on entry price.
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.