Updated October 1, 2026 · ThriveCue Editorial Team
BioProphyl vs KoRo
What sets them apart
| Compare |  BioProphyl |  KoRo |
|---|---|---|
| Price from | €24.72 | €19.50Lower |
| Price per serving | €0.21 | €0.010Lower |
| Third-party tested | YesHas it | No |
| Markets | BE, DE, NL, LU, AT, FR, CHCovers more | DE |
Same on both: Certifications (Organic), Money-back period (14 days).
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Key differences
- BioProphyl scores higher overall: 9.2 vs 9.1.
- Price from is lower at KoRo: €19.50 vs €24.72.
- Price per serving is lower at KoRo: €0.010 vs €0.21.
- Third-party tested: only BioProphyl.
- Products: only BioProphyl offers Multivitamins, Sleep stress.
- Products: only KoRo offers Collagen.
- Diets: only BioProphyl offers Gluten free.
- Markets: only BioProphyl offers BE, NL, LU.
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.
KoRo
KoRo suits adults inside Germany who want a broad supplement range at a low cost per serving rather than a plan or a subscription. The money back window of 14 days and the DE reach keep the commitment small, though products are not third-party tested and the listed certification is organic.
Score breakdown
| Area | BioProphyl | KoRo |
|---|---|---|
| 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. | 9.7HigherPrice from ranks 44 of 157 brands, while a serving cost of €0.01 ranks 1 of 121 on cost. |
| Offer | 8.9Highermultivitamins, vitamins minerals and omega 3 covers several daily categories, with vegan, vegetarian and gluten-free options in vegan, vegetarian and gluten free. | 8.6Product types cover vitamins minerals, omega 3 and probiotics, diets cover vegan and vegetarian and flavors number 4 flavours. |
| Trust | 9.3HigherTrading since 1991 as BioProphyl GmbH, third-party tested, organic certification in organic and a 14 days money-back window. | 8.8Third-party tested is no, the listed certification is organic, and support runs on email, phone and help centre from a company based in DE. |
The numbers side by side
| Fact | BioProphyl | KoRo |
|---|---|---|
| Price from | €24.72 | €19.50 |
| Price per serving | €0.21 | €0.010 |
| Money-back period | 14 days | 14 days |
Where they rank in our lists
| Ranking | BioProphyl | KoRo |
|---|---|---|
| Vitamins and multivitamins | 6 of 362 | 13 of 362 |
| Gut health, greens and collagen | 7 of 172 | 14 of 172 |
Availability and regulation
| Country | BioProphyl | KoRo |
|---|---|---|
| Headquarters | Germany | Germany |
Every fact side by side
| Fact | BioProphyl | KoRo |
|---|---|---|
| Products | Multivitamins, Vitamins minerals, Omega 3, Probiotics, Greens, Sleep stress | Vitamins minerals, Omega 3, Probiotics, Greens, Collagen |
| Diets | Vegan, Vegetarian, Gluten freeCovers more | Vegan, Vegetarian |
| Legal entity | BioProphyl GmbH | KoRo Handels GmbH |
| Headquarters | Germany | Germany |
| Founded | 1991 | Not confirmed |
| Support channels | Email, Phone, Help centre | Email, Phone, Help centre |
Sports nutrition
| Fact | BioProphyl | KoRo |
|---|---|---|
| Flavours (flavours) | Not confirmed | 4 |
Where each stands against the rest
| Fact | BioProphyl | KoRo | Median |
|---|---|---|---|
| Price from | €24.72below the median | €19.50lowest quarter | €27 |
| Price per serving | €0.21lowest quarter | €0.010lowest quarter | €0.835 |
| Money-back period | 14 daysbelow the median | 14 daysbelow 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
KoRo
Pros
- A serving cost of €0.01 makes daily use inexpensive, and the entry price of €19.50 keeps a first order small.
- Range spans vitamins minerals, omega 3 and probiotics, wider than the vitamins and minerals focus at ProSolution Plus and TestRX.
- Products suit vegan and vegetarian diets, and the listed certification is organic.
Cons
- Third-party tested is no, and the listed certification is organic, so an independent potency check sits outside what is stated.
- Price from ranks 44 of 157 brands, so the entry price is not the cheapest in the comparison.
- The range covers DE only, which is narrower than a multi-line pharmacy such as DocMorris.
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
KoRo
Who it suits
- Adults in DE who order one-off supplements rather than a plan
- Vegan and vegetarian shoppers, since the diets listed are vegan and vegetarian
- People who weigh cost per serving above all, given the rank of 1
Who should look elsewhere
- Shoppers who require third-party tested products, since third-party tested is no
- Anyone outside DE, where the range does not reach
- Buyers chasing sleep, stress and nootropic lines, listed for DocMorris in multivitamins, vitamins minerals and omega 3 but not part of vitamins minerals, omega 3 and probiotics
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
KoRo
Current offer
Discount code
5% off next order for newsletter signup: 5%
Sign up for the KoRo newsletter by email; discount applies to the next order
Source, checked September 30, 2026
Country by country
| Country | BioProphyl | KoRo |
|---|---|---|
| Austria | Yes | No |
| Belgium | Yes | No |
| France | Yes | No |
| Germany | Yes | No |
| Luxembourg | Yes | No |
| Netherlands | Yes | No |
| Switzerland | Yes | No |
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.
KoRo
How much does KoRo cost?+
Prices start at €19.50, and the cost per serving is €0.01. The first figure matters for a single purchase, the second for anyone taking a product every day. The price shown is the one you pay, so no second bill arrives later.
Is KoRo cheaper than rival supplement brands?+
It depends which measure you use. On price from, KoRo ranks 44 of 157 brands, so the entry price sits mid-table. On price per serving it ranks 1 of 121 brands, the stronger result of the two for a daily user.