The weight loss shake that actually tastes good
350 calories, 39g plant protein, 13g fiber, and 62 superfoods in one ready-to-shake sachet. Designed to keep you full for 4+ hours so you stop reaching for the things you regret.
- $10 off every box, every order
- Skip, swap flavors, or reschedule anytime
- Cancel anytime — no fees
Frequently asked questions
How is this different from a protein shake?
How many calories is it and will it fill me up?
How does the subscription work?
What does it taste like and how do I make it?
What if I don't like it?
The change people actually notice.
Here's what customers reported after 60+ days of one shake a day.
Self-reported survey of 1,204 customers using Biome Secret 4+ times a week.
Less to buy. More to love.
One shake replaces a whole shelf of supplements - so you spend less time, money and counter space chasing nutrition.
Based on average 2026 retail prices for comparable premium supplements. Illustrates relative value - not dose, nutritional, or therapeutic equivalence. Products and prices vary.
Even Skeptics Love It
I'm a retired teacher and used to skip breakfast or grab a granola bar on my way out the door. Six weeks in: I've lost 8 lbs without trying, and I don't crash at 2pm anymore. The Vanilla-Caramel mixed with cold oat milk tastes like a milkshake.
Skeptical 61-year-old here. Bought it because my wife was using it. Lost the gut bloat by week 2 and now I just feel… lighter. Worth it.
Started with chocolate — not bad, but a bit rich for me first thing in the morning. Switched to Vanilla-Caramel and now I look forward to it. It actually tastes like a treat.
30+ years of IBS. After 8 weeks of one sachet a day, I'm regular for the first time since college. I cried a little.
I have so much more energy by 10am than I used to with a full breakfast. The texture isn't gritty like the last brand I tried — it goes down like a smoothie.
Not trying. Just swapped my breakfast and the snacking went away on its own. My pants fit again.
I genuinely look forward to this. My stomach feels noticeably calmer by week three. Wish the sachets were a bit easier to tear open.
Bought it because my cardiologist mentioned fiber. A month in and the afternoon slump is gone. Won't go back.
I read the entire label. No fillers, no junk. That alone is rare. The fact it actually tastes good is a bonus.
Yes it costs more than a Costco protein tub. It also replaces a real meal and I'm not hungry for 4 hours. Math works out.
I'm not someone who posts reviews. But this worked when nothing else did. I take a photo every Sunday morning and I can see the difference.
Surprisingly easy on the stomach pre-workout. Sustained energy without the gel-pack crash. Have recommended to two of my running buddies.
Years of trying probiotics in capsules. This is the first thing that actually changed how my stomach feels day-to-day.
Dropped 9 lbs over two months. My doctor was happy. Only knock is the spoon inside the bag is tiny — I bought a bigger scoop.
I bought a 30-day box for myself. He started 'borrowing' them. I'm now on a 2-box subscription. Worth it.
I don't think about food until lunch anymore. That alone is worth it. The weight loss is a bonus I wasn't expecting.
She read the label and said 'this is actually well-formulated.' That sealed it for me. Three months in, still using it daily.
I'm picky about texture. This blends fully in a shaker bottle — no clumps if you shake for 20 seconds. Vanilla over chocolate for me.
Three medications I no longer need at my last check-up. My GP asked what changed. This is what changed.
I've used powders for 30 years. This is the first one that's a complete meal. I'm not hungry between meals anymore.
I prefer the caramel-vanilla. Chocolate is good but I'd love a coffee-mocha flavor as a third option.
No caffeine, no sugar crash. Just clean steady energy. I drink it before deep-work blocks.
No reviews in this category yet.
A flavor for every morning.
Same whole-food formula in every flavor. Shaken with cold water, milk or oat milk, it drinks like a dessert.
Chocolate
Vanilla-Caramel
“What a treat — it tastes like a dessert but I know it's actually good for me.”
Lyra A. · verified customer
It's not a shake.
It's a complete meal,
engineered.
Every serving delivers the macros of a balanced plate, the micros of a multivitamin, and the gut-support of a probiotic - for less than the cost of a coffee.
Created by nature. Engineered for your body.
From roots and leaves to seeds and superfoods, we source real whole-food ingredients - then blend them into one complete meal. No fillers, no gums, no nonsense.
Every batch is small-lot made and third-party tested, so what is on the label is what is in the sachet.
3rd party-tested
for quality & safety.
Before any batch ships, it is screened by an independent Eurofins laboratory - one of the world's largest testing networks - for heavy metals, pathogens and contaminants. If a single test fails, the batch does not ship.
- Lead
- Arsenic
- Cadmium
- Mercury
- Total plate count
- E. coli
- Salmonella
- Yeast & mould
- Multi-residue pesticides
- Solvent residues
- Mycotoxins
- Protein & amino acids
- Moisture & ash
- Allergen control
- Label accuracy
The easiest way to nourish your whole body.
No scooping, no blender, no measuring. One sachet, 30 seconds, a full meal's worth of real food.
The easiest way to nourish your whole body.
No scooping, no blender, no measuring. One sachet, 30 seconds, a full meal's worth of real food.
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1
Pour
Tear open one grab-and-go sachet and pour it straight into your shaker. No scooping, no mess.
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2
Mix
Add 16oz of cold water, milk or oat milk, then shake it for about 30 seconds.
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3
Enjoy
A creamy, full-meal shake that actually keeps you going for hours.
Asked &
answered.
Don't see your question? Our team replies within a few hours.
Email a nutritionistIt's a complete meal replacement. Each 94g sachet delivers 350 calories, 39g protein, 13g fiber, 12g fat, 28g carbs, and 28 essential vitamins and minerals — designed to fully replace a meal you'd otherwise skip or eat poorly.
Vanilla-Caramel tastes like a vanilla milkshake when shaken with cold water, milk, or oat milk — light caramel notes finish it. Chocolate is cocoa-forward and low-sweet, more like a dark hot-chocolate. Over 90% of customers rate the texture as smooth and creamy. Both blend in under 30 seconds in a shaker bottle.
Water first — it matters. Add 16oz of cold water to your shaker, then empty in one sachet, shake well, and drink within 10 minutes. Some people add ice for a more dessert-like consistency.
Each bag contains 14 individual sachets — a two-week supply if you replace one meal a day.
Yes. One sachet a day is the most common pattern, but some people replace two meals daily to accelerate their goals. If you do two, balance the rest of your food and check in with your GP if you're on any medication.
Most people notice better energy and digestion within the first 1–2 weeks. Weight-loss results build over 4–8 weeks of consistent use — small daily changes, compounded.
Yes — over 90% of customers who follow the recommended use (replacing one high-calorie meal per day) report noticeable weight loss. It's not a fad or a crash plan; it's a real meal swapped for a better one. The math just adds up.
Three layers work together: prebiotic fiber (feeds your existing microbes), live probiotics (adds 5B CFU of two clinically-studied strains), and digestive enzymes (helps you actually absorb what you eat). Most people feel the difference in two to three weeks.
We use two clinically-studied strains: Lactobacillus acidophilus and Bifidobacterium longum. Both have been studied for gut barrier function, short-chain fatty acid production, and immune modulation. Each meal delivers 5 billion CFU, lab-verified to expiry.
Many of our ingredients are well-tolerated, but we always recommend reviewing the full supplement facts with your OB or GP before use. There are no stimulants or herbal adaptogens in the formula.
No — this formula uses standard (non-methylated) B-vitamins and folic acid, not methylfolate or methylcobalamin. If you've been advised to seek out methylated forms specifically, please review the label with your provider before starting.
Yes. Every batch is produced in a GMP-certified facility under strict quality-control protocols, then small-batched so it ships fresh — nothing sits on a shelf for a year before it reaches you.
It's a targeted blend designed to support your metabolic rate, daytime energy, and fat oxidation. Most people stack it with their morning sachet for a steadier energy curve through the afternoon.
Aimed at digestive comfort — reducing post-meal bloat and supporting healthy gut motility. Most people take it at the end of their heaviest meal of the day.
A typical protein shake is just protein and sweetener. This is a complete meal — protein, prebiotic fiber, 5B CFU probiotics, 5 digestive enzymes, 28 micronutrients, and 62 whole-food ingredients in every meal. At $3.54 per meal (3-box subscribe), it's cheaper than a coffee and far cheaper than the meal it replaces.
Yes — you can skip a delivery, change frequency, swap flavors, or cancel any time from your account. We send a reminder 3 days before each charge.
Orders placed before midnight EST, Monday–Friday, are dispatched within 6 hours. Couriers pick up M–F during European business hours. Most major US cities see delivery in 2–3 business days; 99% of orders arrive within 7.
Yes — within 30 minutes of placing the order, or before midnight EST, whichever comes first. Once the courier picks it up, we can't pull it back, but our return policy covers you from there.
Email support@biomesecret.com. The team replies Monday–Friday, 6am to midnight EST — usually within a few hours.
The pouch is currently #4 LDPE — recyclable through TerraCycle. Our 2026 roadmap includes a fully home-compostable version, in pilot now.
