All the vitamins & nutrition you need for weight loss, without tasting like (gr)ass. Biome secret combines 27 essential vitamins and minerals with 42g of protein and 9g of fiber to help you stay on track of your weight goals. The only weight loss shake using clinically backed studies.
Biome Secret (biomesecret.com) has 285 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
Also known as
biomesecret.com
Website
biomesecret.com
Category
Personal Care
Listed on Five Star Index
2026
About these reviews
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The company replied to 7% of reviews.
Latest
Most recent review: October 2026.
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The meal replacement shakes have exceeded my expectations. They are filling, great taste, smooth texture, easy to make without clumps and I feel less bloated. One of my favorite things is the good nutrition and good taste. It's hard to find a shake that taste good, is nutritious and dissolves easily.
JG
Janice G.
The chocolate is good but too chalky…
The chocolate is good but too chalky for me. The vanilla-caramel is better!
JM
Julie M.
Higher Protein, More Filling, Great Tasting Shake
The flavors taste great and the thickness of the shakes are more filling, especially since you use 16oz water instead of the typical 8oz. - It is my breakfast meal replacement that gives me the vitamins I need also.
JH
James H.
Neuropathy sufferer
I have neuropathy and part of my treatment is losing weight and reducing blood sugars. Ya gotta eat and dieting is not easy and far to attentive for busy schedule. This product covers both my objectives in one easy shake. Did business with another source and they couldn't get their scheduling timely; I was always running out. This company is right on time, consistent. One shake in the morning and I'm good for the day, until supper. Tastes great and individually packaged which keeps any mess to a minimum.
PJ
PJ
There's no magic cure for weight loss…
There's no magic cure for weight loss but Biome Secret does help with trying to curb your appetite while providing tons of nutrients. I don't use it as a meal replacement but as something to sip on in between meals. I also split one "meal" into 3 with 12oz of water each and drink 1 per day during the week. Putting all the powder in one drink would be way too thick for me. You do have to shake it up a lot if you don't drink all at once. Chocolate is great, haven't tried vanilla. I've lost 6 lbs of my goal of 10. It wouldn't happen with Biome Secret alone, have to eat less and avoid the junk. Not completely though, I still have some sweets here and there and cocktails if I want. I've tried a gazillion things to combat the menopause weight gain devil and this is the only thing that has worked to get me out of that hell.
LU
Luisa
ABSOLUTE COMPLETE DANGEROUSLY INDIGESTIBLE PRODUCT STAY AWAY FROM THIS PRODUCT
This company is out for nothing more than stealing your money. They know that the product makes many people sick. Let me repeat that since the company keeps trying to say it has to do with taste!!… What I am saying people who are considering buying this product, is that it has nothing to do with taste what I am saying. THIS PRODUCT MAKES YOU ABSOLUTELY SICK TO YOUR STOMACH! TERRIBLE STOMACH CRAMPS…. Horrible bloating, lack of digestibility… Artificial ingredients are probably what are creating this… Given the fact that they are so devious I question if the product is even the quality they say… Especially since they make you ship it back to Germany!! It’s not made in Germany, so why are they shipping it back to Germany?? Because it’s a way to stop you from getting your money back even though they won’t give you your money back anyway because of these master packs. More about the master packs later… THEY WILL NOT ACKNOWLEDGE IT. THEY KEEP TALKING ABOUT TASTE TO DISTRACT YOU AND HAVE YOU THINK THAT THEY ARE ACTUALLY REACTING AND RESPONDING TO THESE NEGATIVE REVIEWS.
They have many people writing in about how bad it is yet. They are not helpful and gracious enough to give their money back. They create enormous obstacles by making you spend more money shipping a product that was sent to you from America. They make you ship it to Germany for double the price… They also create “master packs“ that you must open in order to get one envelope out and then they claim it’s been opened and you can’t return it. Please understand what I’m saying here… You cannot return the product if you open the master pack, even though all the envelopes are inside the master packs and they are still sealed! It’s another joke that they have and for some reason they are so far getting away with it… I will not let them… Don’t let them take your money too!!!! They are in a war with me because I absolutely want my money back and they just keep refusing with American Express. I am going to fight this and fight this because this is a scam company! This company doesn’t give a hoot about your health or about if their product makes you sick! They care only about the dollar…Once you taste it, they won’t take it back. It’s a joke.
Response from Biome SecretJul 11, 2025
Hi Luisa,
We are truly sorry to hear that your experience with Biome Secret did not meet your expectations.
Every palate is unique, and while many of our customers enjoy the clean and simple ingredients in our shakes, we understand that it is not possible to make a taste that will leave everyone satisfied.
Regarding our return process, we do honor refunds for unopened and eligible items, and we are patiently waiting for the return of your products so that we can complete your refund. Our fulfillment center is located in Germany, which is why returns are directed there. We recognize that international shipping may come with added costs, and we are actively exploring better solutions to make this easier for our customers.
As for our packaging, we use master packs to maintain freshness and ensure safety in handling. Once a pack is opened, it can no longer be verified as untampered, which is why we are unable to accept opened items for return. This ensures that we are following strict standards around food safety and product integrity.
We value your feedback and appreciate the opportunity to address your concerns.
TR
Tanya R.
I tried Biome Secret at the suggestion…
I tried Biome Secret at the suggestion of a friend as a meal supplement drink and was surprised to find that the shakes only require water and are quite tasty. I like the Chocolate flavor and it's not chalking like other drinks. Highly recommend it.
PB
Paul B.
Balanced nutrition with high level of…
Balanced nutrition with high level of protein. I use as a morning meal and it carries me to lunch. Very tasty. Needs to be shaken vigorously for a minute or it doesn’t fully blend. A blender may work better, but I have not tried. If you let it sit for a few minutes it thickens which makes for a nice mouth feel.