Pick the plan
that fits the goal.

You'll choose flavors in the next step
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39g protein per meal COMPLETE PLANT PROTEIN. NO WHEY. NO BLOAT. NOTHING TO CHOKE DOWN.
0g added sugar
13g fiber per meal
62 whole foods
$3.54 per meal
The competition

The shakes you're already overpaying for.

Huel, Ka'Chava, AG1, a half-empty tub of whey - the usual suspects in every gym bag. We lined them up on the stuff that actually matters, serving for serving.

Per serving Biome Secret$3.54 / meal Huel Black~$3.50 / meal Ka'Chava~$4.67 / serving AG1~$3.30 / scoop Whey tub~$1.00 / scoop
Protein per serving 39g 40g 25g 0g 24g
A full meal, not a scoop — —
Added sugar 0g 0g 6g 0g 1g
Probiotics + digestive enzymes — —
Plant-based, no whey bloat —
Tastes like you'll keep drinking it — — —

Competitor specs and typical US prices as of October 2026. Prices vary by subscription and retailer.

More protein than Ka'Chava. A real meal AG1 and your whey tub will never be. Zero added sugar, live probiotics, no bloat - for about the price of Huel, and a taste you'll actually keep reaching for.

100x the shake. None of the hype.

§ See it made

Real food, in a shake.

One sachet, 30 seconds, and a full meal's worth of real food - poured straight into your bottle and out the door.

  • 39g protein — a complete plant amino profile, no whey
  • 62 whole foods — greens, seeds, adaptogens, probiotics
  • 0g added sugar — cocoa-forward, not candy-sweet
  • Mixes clean — no chalk, no grit, no settling
Biome Secret shake in a bottle
§ How to run it

One shake. Three ways to run it.

Same 39g of protein and 62 whole foods every time. What changes is how you slot it into your day - so it works whether you're cutting, holding steady, or adding size.

Cut 1/3

Lean out

Swap one or two meals a day for a shake. Protein stays high, the calories that were hiding in the convenience food around it don't.

  • Replaces a 600-900 cal lunch with 350
  • 39g protein protects muscle in a deficit
  • 13g fiber so 3pm isn't a fight
350cal per meal
Maintain 2/3

Hold the line

One shake on the days that get away from you. The meal you'd normally skip or grab at a garage becomes a complete one.

  • Covers the meal you'd otherwise skip
  • 28 vitamins and minerals, not just protein
  • 30 seconds, no prep, no cleanup
1/daytypical use
Build 3/3

Add size

Drink it on top of your meals instead of replacing them. Blend with whole milk, oats or nut butter to push calories up without forcing down another plate.

  • An easy +350 to +700 cal on top of food
  • 39g protein toward your daily target
  • Second shake post-training on hard days
+700cal when blended

Not a stimulant, not a pre-workout, and not a diet. It's food you can drink when eating properly isn't realistic.

§ How it works

One sachet. Thirty seconds. A full meal.

No blender, no prep, no cleanup. The fastest way to get a proper meal in on the days that get away from you.

Pouring a Biome Secret sachet into a shaker and mixing
  1. 1

    Pour

    Tear one grab-and-go sachet into your shaker - no scooping, no measuring.

  2. 2

    Mix

    Add 16oz of cold water, milk or oat milk and shake it for about 30 seconds.

  3. 3

    Drink

    39g of protein and a full meal's worth of real food, down in seconds.

What's actually in it

62 ingredients.
No filler, no proprietary blends.

Protein blend

4 OF 4 SHOWN
Rice Protein Concentrate
Rice Protein Concentrate
Lead protein · complete amino profile
Pea Protein Isolate
Pea Protein Isolate
Iron-rich · hypoallergenic
Hemp Seed Protein
Hemp Seed Protein
Omega-3 + 6 in natural 3:1 ratio
Sunflower Seed Protein
Sunflower Seed Protein
Methionine · vitamin E
Protein blend — macro photograph

Greens & algae

4 OF 4 SHOWN
Organic Spirulina
Organic Spirulina
Phycocyanin · whole-spectrum greens
Chlorella Powder
Chlorella Powder
Heavy-metal binder · chlorophyll
Aphanizomenon flos-aquae (AFA)
Aphanizomenon flos-aquae (AFA)
Wild blue-green algae · PEA precursor
Kelp Powder
Kelp Powder
Natural iodine source
Greens & algae — macro photograph

Antioxidants

3 OF 3 SHOWN
Astaxanthin
Astaxanthin
Carotenoid · cellular protection
Cocoa Polyphenols
Cocoa Polyphenols
Flavanols (chocolate flavor)
Vitamin E (Tocopheryl)
Vitamin E (Tocopheryl)
Fat-soluble antioxidant
Antioxidants — macro photograph

Prebiotic fiber

4 OF 4 SHOWN
Acacia fiber
Acacia fiber
Slow-fermenting · low FODMAP
Psyllium husk
Psyllium husk
Satiety + regularity
Guar Gum
Guar Gum
Viscosity · satiety support
Oat Fiber
Oat Fiber
Beta-glucan · cholesterol modulation
Prebiotic fiber — macro photograph

Digestive enzymes

5 OF 5 SHOWN
Protease
Protease
Breaks down protein
Cellulase
Cellulase
Breaks down plant fiber
Alpha-Amylase
Alpha-Amylase
Breaks down starches
Lactase
Lactase
Breaks down lactose
Lipase
Lipase
Breaks down fats
Digestive enzymes — macro photograph

Probiotic strains

2 OF 2 SHOWN
L. acidophilus
L. acidophilus
Gut barrier integrity
B. longum
B. longum
Immune modulation · short-chain fatty acid production
Probiotic strains — macro photograph

Vitamins & minerals

12 OF 28 SHOWN
Full B-complex
Full B-complex
Energy, mood, methylation
Vitamin A
Vitamin A
Vision · immune support
Vitamin C
Vitamin C
Antioxidant · collagen synthesis
Vitamin D3 (vegan)
Vitamin D3 (vegan)
Bone, immunity
Vitamin K2
Vitamin K2
Bone + cardiovascular health
Calcium
Calcium
Bone + muscle function
Iron
Iron
Oxygen transport
Magnesium (citrate + oxide)
Magnesium (citrate + oxide)
Two-source magnesium blend
Zinc Oxide
Zinc Oxide
Immune, skin
Biotin
Biotin
Hair, skin, nails
Choline Bitartrate
Choline Bitartrate
Brain + liver function
Inositol
Inositol
Cellular signaling · mood
Sourcing transparency Every batch is traceable to its farm of origin. We publish a full Certificate of Analysis for every lot. See latest COA
The standard

Tested.
Not just claimed.

Every batch goes to an independent lab before it goes in a bag. Full doses printed on the label, no proprietary blends to hide behind, and a certificate of analysis you can actually read.

  • Third-party tested, every batch
  • No proprietary blends - full doses on the label
  • Made in the USA, GMP-certified facility
Read the full study n=247 · 12-week double-blind · 2024
Per serving In our 12-week clinical trial
39g
Complete plant protein per serving
28
Vitamins and minerals
0
Grams of added sugar

Even Skeptics Love It

Straight answers

The questions
men actually ask.

Anything we haven't covered, our team answers directly - no scripts.

Email a nutritionist
How much protein is in one shake?

39g of complete plant protein per meal, with all nine essential amino acids. That's roughly what you'd get from a 200g chicken breast, plus 13g of fiber and 28 vitamins and minerals that a plain protein powder doesn't give you.

Is this a protein shake or a meal replacement?

Both, depending on how you use it. It's nutritionally complete enough to stand in for a meal at 350 calories, but the protein is high enough to use it as a post-training shake. Most men run one a day as the meal they'd otherwise skip.

Can I use it to gain weight instead of losing it?

Yes. Drink it on top of your meals rather than in place of them, and blend it with whole milk, oats or nut butter. That takes a 350 calorie shake up to 700+ without adding another plate of food to your day.

When should I drink it around training?

Either works. Post-session is the common one - 39g of protein within an hour of finishing covers recovery. If you train early, use it as a pre-training meal 60-90 minutes out; the fiber and fat slow it down enough that it won't sit heavy.

Does it contain caffeine, creatine or any stimulants?

No. There's no caffeine, no creatine and nothing stimulant-based in it. It's food. Stack it with creatine separately if that's part of your routine - nothing in here conflicts.

Whey or plant protein?

Plant. It's a blend built to hit a complete amino profile without the bloating and digestive issues a lot of men get from whey concentrate. No dairy, no soy, no gums.

How does it actually taste?

Low-sweet and cocoa-forward rather than candy-sweet, because there's no added sugar in it. Water works fine in a shaker; milk or oat milk makes it noticeably better. Chocolate is the one most men reorder.

Can I pause or cancel the subscription?

Any time, from your account, with no phone call. Skip a delivery, change the frequency or cancel outright - there's no minimum number of orders.

Get started

Eat properly
on the days you won't.

One bag covers the meals that usually get skipped, rushed or bought at a counter. 39g of protein, 62 whole foods, 30 seconds.

39g protein0g added sugarThird-party testedCancel anytime