—
Metabolism Booster
§ Quick thought before checkout
2.4×more likely to stick with their routine past month 3
Customers who take the Metabolism Booster with a partner or friend report 31% better results and stay consistent twice as long. Accountability is the real cheat code.
Want to do this together?
Add a second set to your order — same plan, shipped in the same box.
Metabolism Booster · Burn fat faster
No. 02
01 / 5
Vegan
·
Non-GMO
·
cGMP-certified
As featured in
Independent press · not paid placement
VOGUE
Forbes
women'sHEALTH
SHAPE
Bustle
§ How it actually feels
Energy isn't a spike.
Energy isn't a spike.
It's a baseline.
A caffeine pill borrows energy and asks for it back three hours later. The Booster doesn't borrow — it raises your floor. L-Carnitine helps your cells convert fat into actual fuel, while four supporting actives drive the metabolic rate that produces your daily energy. The small dose of natural caffeine is polish, not the engine.
Coffee + sugar
Metabolism Booster+
- 5 Actives that build energy at the source. L-Carnitine ferries fat into your cells' mitochondria where it's burned for fuel. Green tea, ginger, guarana & green coffee back it up.
- ≈26mg Total caffeine. About a quarter of a single cup of coffee — a small accent for focus, not where the energy comes from.
- 8hr+ Of true baseline lift. Because the energy is metabolic — not stimulant — there's no crash, no jitter, and nothing to chase later.
You're not powering through a low day.
You're raising the floor.
§ What to expect
Reduce food cravings.
Reduce food cravings.
Be in full control.
Most metabolism pills promise overnight results. We tell you exactly what to expect, week by week, because the effect compounds.
01
DAYS 1–7
Energy comes online
Most people feel a calmer morning energy by day 3–5. No more 11am coffee top-up.
02
DAYS 8–21
Cravings quiet down
Blood sugar stabilises. The 3pm snack drawer stops calling. Sweet cravings fade first.
03
WEEKS 4–8
Body composition shifts
Resting metabolism is meaningfully higher. Most customers notice waist measurements before the scale.
04
WEEK 12+
New normal
Steady energy + appetite control becomes the baseline. The pill is the easiest part of the routine.
Coffee & sugar
Metabolism Booster
§ No more 3pm slump
No more mid-day slumps.
No more mid-day slumps.
Stay energized.
Two capsules in the morning replaces the 10am latte and the 3pm cookie. A slow-release dose of natural caffeine (about a quarter of a cup of coffee) delivers a long, smooth focus curve — the kind that cools off naturally instead of crashing your blood sugar to the floor.
- Steady 6-hour energy, then a clean fade
- ~26 mg of natural caffeine per serving
- Won't disturb sleep when taken before 2pm
§ Inside the capsule
Five ingredients,
Five ingredients,
clinically dosed.
We left out the kitchen-sink filler stack. Every ingredient is here at the dose the clinical literature actually used — not a sprinkle for the label.
THERMOGENESIS
Green Tea Leaf Extract
200 mg · 15% EGCG · 7% caffeine
EGCG-standardized for thermogenesis. Your body burns slightly more calories at rest, without stimulants.
DIGESTION
Ginger Root Extract
140 mg · 5% gingerols
Supports digestion and a healthy inflammatory response — the unsexy foundation that lets the rest work.
CLEAN ENERGY
Guarana Seed Extract
100 mg · 12% caffeine
A slow-release source of natural caffeine paired with green tea. Steady focus, no crash.
CUTS CRAVINGS
Green Coffee Bean Extract
50 mg · 50% chlorogenic acid
Chlorogenic acid stabilises the blood-sugar curve so cravings stop spiking every 90 minutes.
§ Daily routine
One capsule, twice a day.
One capsule, twice a day.
Five outcomes you'll feel.
Your body, doing more with less.
Green tea catechins (EGCG-standardized) nudge your resting metabolic rate up over the first 4–6 weeks. Same meals, more calories burned in the background.
- ↑ Resting energy expenditure
- ↑ Thermogenesis without stimulants
- ↑ Lipid oxidation efficiency
Stored fat as the preferred fuel.
L-carnitine shuttles fatty acids into mitochondria where they're actually burned. Pair it with consistent training and your body learns to reach for fat instead of glycogen.
- ↑ Fatty-acid oxidation
- ↓ Stubborn fat around the midsection
- ↑ Workout recovery + endurance
Clean energy, no jitters.
Just ~26 mg of natural caffeine — about a quarter of a cup of coffee — from green tea and guarana. A slow-release curve instead of the spike-and-crash of an espresso.
- ↑ Sustained 6-hour energy curve
- ↓ Afternoon slumps
- No jitters · no crash
The afternoon snack drawer? Quieter.
Chlorogenic acid from green coffee bean extract supports a steadier blood-sugar curve, so your hunger signals stop spiking every 90 minutes. Most customers report meaningful change by week 3.
- ↓ Sugar + carb cravings
- ↑ Satiety from regular meals
- ↓ Late-night fridge raids
The unsexy foundation that lets the rest work.
Ginger root extract (standardized to 5% gingerols) supports digestion and a healthy inflammatory response — so the ingredients above can actually be absorbed and used.
- ↑ Gentle digestive support
- ↓ Post-meal heaviness
- ↑ Nutrient absorption
§ Before / After
Same body.
Same body.
Different signals.
BEFORE
Day 1
- Afternoon energy crash by 3pm
- Constant sugar + carb cravings
- Slow morning starts, foggy focus
- Stubborn fat around the midsection
- Stress eating after long days
AFTER
~Week 8
- Steady, calm energy through 5pm
- Cravings quiet · easier to eat normally
- Wake up clear-headed without coffee
- Body composition shifts in 4–8 weeks
- Reach for a walk instead of the snack drawer
§ Honest comparison
What "metabolism pill"
What "metabolism pill"
actually means here.
Most weight-loss pills are either ineffective filler doses or stim-bombs that wreck your sleep. We benchmark against both, in public.
METABOLISM
Drugstore A
BIG-BRAND PILL
Stim Stack B
"FAT BURNER"
Clinically-dosed ingredients
Yes · 5
Sprinkled
Sprinkled
Stimulants
~26 mg caffeine
300+ mg
DMAA / synephrine
Blood-sugar support
Chlorogenic acid
No
No
Energy curve
6-hour steady
Spike + crash
Spike + crash
Crashes / jitters
None reported
Common
Common
Money-back window
30 days
14 days
None
Cost per day
$1.86
$2.40
$2.10
§ Beyond willpower
It feels like willpower.
But it's biology.
Marisol R.
Verified · day 47
Weight loss after 40 is rarely a willpower problem — it's a signalling problem. The Metabolism Booster targets the four chemical messages your body uses to decide whether to store fat or burn it.
Blood sugar
Chlorogenic acid from green coffee bean supports a steadier post-meal glucose curve — fewer fat-storage signals.
Cravings
When blood sugar stops spiking every 90 minutes, hunger signals quiet down on their own. No willpower required.
Energy curve
Slow-release caffeine from green tea + guarana keeps you on a calm plateau instead of an espresso spike and crash.
Digestion
Standardized ginger root supports digestion and a healthy inflammatory response — the foundation everything else builds on.
§ Why it works
Boost your metabolism &
Boost your metabolism &
energy levels.
98%
felt more energy in the morning
REPORTED BY DAY 14
64%
burn more calories at rest
8-WEEK CUSTOMER SURVEY
58%
reduced afternoon cravings
WITHIN THE FIRST 3 WEEKS
§ Stack it
The ultimate duo
The ultimate duo
for faster results.
The Metabolism Booster speeds up the burn. The Superfood Shake makes sure you actually replace the meal that was working against you. Stacked, they're meaningfully cheaper than either alone.
Metabolism Booster
14 servings · 2-week supply
Weight-Loss Shake
14 meals · 2-week supply
$145.50
$100.50
SAVE $45
FREE SHIPPING · 30-DAY GUARANTEE · CANCEL ANYTIME
STEP 2
Pick your shake flavor
You can swap flavors anytime in your account.
§ Customer reviews
4.81 average
4.81 average
from 3,212 reviews.
4.81
3,212 RATINGS
5★
86%
4★
10%
3★
2%
2★
1%
1★
1%
3 WEEKS AGO
Replaced my afternoon espresso.
I used to need a 3pm coffee to power through. Two weeks in and that's just… gone. Calm focus until dinner, no jitters, no crash. The afternoon slump is gone.
Priya K., 47 VERIFIED BUYER
1 MONTH AGO
Down 6 lbs without trying.
Started taking it with breakfast every morning. I didn't change anything else. Six weeks in, my pants fit better and I'm not raiding the snack drawer at 4pm.
Marco D., 52 VERIFIED BUYER
2 WEEKS AGO
Sugar cravings actually quieted.
I've tried every metabolism pill on the market. Most either did nothing or made me feel wired and weird. This is the first one where my cravings legitimately reduced — and I have more energy on top of it.
Hannah K., 58 VERIFIED BUYER
5 WEEKS AGO
Slow but steady.
Not a magic pill — I'd be skeptical of any review claiming that. But after about 4 weeks, I noticed my waist measurement dropped about an inch. Pairing it with the shake helps a lot.
Robin W., 49 VERIFIED BUYER
1 MONTH AGO
Caffeine without the anxiety.
I'm sensitive to caffeine — most pre-workouts and fat burners give me jitters and racing thoughts. This dose is so light I forget it's in there, but I get steady energy through my morning routine.
Lisa T., 54 VERIFIED BUYER
6 WEEKS AGO
Honest review from a skeptic.
Bought it because my wife was using it. The first thing I noticed was less interest in sweets after dinner. Then six weeks in I had to tighten my belt a notch. Won't go back.
Greg W., 64 VERIFIED BUYER
Steady mornings.
I wake up clear-headed. That's the biggest change. I don't reach for coffee first thing anymore — these capsules carry me through breakfast and well into lunch.
My doctor noticed.
Lost 8 lbs over 10 weeks without dieting hard. My GP asked what I was doing differently at my checkup. The Metabolism Booster + cutting my evening snacks is the only change.
Worth every dollar.
The afternoon cookie habit is gone. I didn't even notice it disappearing until my husband pointed out we hadn't bought biscuits in a month. Energy is steady and clean.
I take it before long runs.
Stim-minimal is the right call — no GI distress like with pre-workouts, just sustained energy. I run further and recover faster. Have recommended to two of my running buddies.
Down two pant sizes.
Three months in. The weight loss has been gradual but the change in cravings was instant. I no longer obsess about food at 3pm. That alone is worth it.
Cleaner energy than coffee.
I'm 71 — I can't tolerate strong caffeine anymore. This gives me a calmer, longer-lasting energy with no spike. My afternoon naps are now optional, not required.
Sweet tooth went quiet.
I have a brutal sweet tooth that I've never been able to manage. After 4 weeks on these, I genuinely lost interest in dessert. I never thought I'd write a sentence like that.
Quiet revolution.
Don't think about food until lunch anymore. That alone is worth it. The weight loss is a bonus I wasn't expecting. Stacked with the shake — that's the magic combo.
Stopped snacking on autopilot.
I used to grab a bag of chips while watching TV without even thinking about it. That habit just… stopped. Down 11 lbs over the last 3 months without changing anything else.
I post these on my fridge now.
I take a picture of myself every Sunday. The change is gradual but undeniable. I'm finally at the weight I haven't seen in 15 years.
§ Questions
Asked
Asked
and answered.
Don't see your question? Our team replies within a few hours, M–F.
Email a nutritionist
What does the Metabolism Booster actually do?
Three things, working together. It supports your metabolic rate (so your body burns slightly more energy at rest), helps your system reach for stored fat instead of sugar for fuel, and supports steady daytime energy without the jitter-and-crash of pre-workouts or strong coffees.
How quickly will I see results?
Most customers feel the energy and reduced-cravings effect within the first week. Visible fat-burning results typically show up between weeks 2 and 4 of consistent use, paired with normal meals and any movement you already enjoy.
What makes it different from other metabolism boosters?
It's stim-minimal, not stim-loaded. Where most fat-burners hit you with 300+ mg of synthetic caffeine plus DMAA-style stimulants, this is just ~26 mg of natural caffeine (about a quarter cup of coffee) from green tea + guarana, paired with L-carnitine, ginger, and green coffee bean extract — clinically-supported ingredients at doses that actually do something.
What is the full list of ingredients? · Open panel
Will it cause an energy crash?
No. The total caffeine is around 26 mg per serving — roughly a quarter of a cup of coffee — so you get a long, steady energy curve instead of a spike. Most customers report better afternoons within the first two weeks.
How does it support hormone balance?
We're careful here: this isn't a hormone-modulating product. What it does is support the signals your hormones respond to — steadier blood-sugar curves (via chlorogenic acid in green coffee bean), better digestion (via ginger), and consistent daytime energy. Those signals, over weeks, help your body's natural cortisol / insulin response stay calmer.
Is it safe to take every day?
Yes, when used as directed (two capsules per day). The formula is natural and free from artificial additives. As with any new supplement, check with your doctor first if you have a medical condition or take medication.
Can I take it alongside other supplements or medications?
Generally yes, but please check with your provider — caffeine can interact with some medications (especially blood pressure and certain anti-depressants), and L-carnitine can interact with thyroid medication.
How should I take it for best results?
Two capsules a day, ideally with breakfast and a full glass of water. If you're caffeine-sensitive, split them: one with breakfast, one with lunch, but keep both before 2pm so it doesn't interfere with sleep.
How long does one bottle last?
Each bottle contains 28 capsules — a 14-day supply at the recommended dose of two per day.
Are there any allergens or artificial ingredients?
No. Free from gluten, GMOs, lactose, nuts, soy, hormones, added sugars, and trans fats. Manufactured in a cGMP-certified, FDA-registered facility, and third-party tested for purity.
Can I take it with the Biome Secret Shake?
Absolutely — they're designed to stack. The Shake handles macronutrients + gut support; the Metabolism Booster handles thermogenesis + appetite signals. Most customers run them together and see results faster.
What does the Bloating Relief add-on do?
Bloating Relief targets 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. Different product than this one, sold separately.
How fast does it ship?
Orders placed before midnight EST Monday–Friday are usually dispatched within 6 hours. Our warehouse processes orders in real time, 7 days a week, and couriers pick up Monday through Friday during European business hours.
How long does delivery take?
Most major US cities see 2–3 business days. 99% of orders arrive within 7 business days from dispatch.
Can I cancel my order?
Yes — within 30 minutes of placing the order, or before midnight EST, whichever comes first. Once couriers pick up the parcel we can't pull it back, but our return policy covers you from there.
How does the subscription work?
You pick the cadence (every 4, 6, 8, or 12 weeks). We send a reminder 3 days before each charge. Skip, swap, or cancel anytime in your account — no fees, no friction.
What if it doesn't work for me?
Send the bottle back within 30 days, even if it's empty, and we'll refund you. No questions, no return shipping cost. We'd rather lose the order than lose your trust.
How do I reach support?
Email support@biomesecret.com. The team replies Monday–Friday, 6am to midnight EST — usually within a few hours.
§ Start today
Two capsules.
Two capsules.
Twelve weeks.
94% of customers who start with us are still taking Metabolism Booster after 90 days. The compounding works.
30-DAY GUARANTEEFREE US SHIPPING $100+CANCEL ANYTIME