Iron
Iron
Iron
Iron

Iron

Supports oxygen flow & energy levels

Ferrous sulfate is a commonly used iron supplement that helps your body produce hemoglobin, the protein in red blood cells that carries oxygen. Iron is essential for energy production, brain function, and overall well-being. Without enough iron, you can feel tired, weak, and struggle with focus. In Biome Secret, it helps support sustained energy levels and overall health.

This is a 1 of 80 Dietitian Approved & Endorsed Ingredients Stimulating Weight Loss

Each dietitian-approved ingredient plays a key role in weight loss, from boosting metabolism to improving digestion. Working together, they enhance nutrient absorption and fat burn for sustainable results.

Science-Backed Benefits of

Iron

Don't compromise on your daily nutrition with subpar ingredients. Biome Secret is crafted for optimal absorption, potency, and nutrient density, providing the essential nutrition your body requires for effective weight loss.

  • Supports production of red blood cells

  • Helps transport oxygen throughout the body

  • Reduces fatigue and boosts energy

  • Supports immune function

  • Essential for mental clarity and focus

  • Supports production of red blood cells

  • Helps transport oxygen throughout the body

  • Reduces fatigue and boosts energy

  • Supports immune function

  • Essential for mental clarity and focus

0%

0%

0%

of users achieved sustainable weight loss without rebound weight gain.

of users achieved sustainable weight loss without rebound weight gain.

of users achieved sustainable weight loss without rebound weight gain.

0%

0%

0%

of users saw improved fat burn and had more energy.

of users saw improved fat burn and had more energy.

of users saw improved fat burn and had more energy.

0%

0%

0%

of users improved digestion and minimized bloating naturally.

of users improved digestion and minimized bloating naturally.

of users improved digestion and minimized bloating naturally.

Biome Secret on Trustpilot

Trusted 3rd party reviews collected independently, regardless of experience.

4.84

4.84

2,961

verified reviews

5

87%

4

12%

3

2%

2

0%

1

0%

Review this product

Review this product

Review this product

Share your thoughts with other customers

Share your thoughts with other customers

Share your thoughts with other customers

Images from reviews

Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo

Sort by:

All

With Photos

5

4

3

2

1

Jul 2, 2025

Seriously Impressed!

Super tasty, filling, and my cravings are gone!

Weight-Loss Meal

Alex P.

Verified Buyer

Jul 2, 2025

So easy and yummy!

Obsessed! Full for hours, chocolate tastes awesome. Gut feels way better too!

Weight-Loss Meal

Jess M.

Verified Buyer

Jul 2, 2025

Best meal replacement ever!

Delicious, filling, and energizing—results exceeded expectations.

Weight-Loss Meal

Sarah Lee

Verified Buyer

Jul 2, 2025

Seriously Impressed—Easy, Filling, and Tasty!

I honestly didn't expect much but wow, this stuff is amazing. Super easy to whip up, actually keeps me full, and the chocolate flavor hits the spot. I feel way less bloated and my energy's been solid all day.

Weight-Loss Meal

Sam T.

Verified Buyer

Jul 2, 2025

Best Metabolism Support I've Tried!

Honestly, I'm super impressed with Metabolism Booster+ after a month of daily use. I’ve tried a bunch of supplements before and most either make me jittery or give me a hard crash in the afternoon, but this one feels way smoother. The energy boost is real—enough to keep me moving through my workday without that shaky caffeine vibe (and no gross synthetic aftertaste). I also noticed my snack cravings are noticeably lower and my digestion seems better too (probably thanks to the ginger). If you’re sensitive to caffeine or just want something that works steadily throughout the day, this is worth a try. Only downside: it’s not an instant miracle—you still need decent habits for results—but as far as metabolism boosters go, it’s the best balance I’ve found so far.

Metabolism Booster+

Jamie S.

Verified Buyer

+ Show more

Images from reviews

Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo

Sort by:

All

With Photos

5

4

3

2

1

Jul 2, 2025

Seriously Impressed!

Super tasty, filling, and my cravings are gone!

Weight-Loss Meal

Alex P.

Verified Buyer

Jul 2, 2025

So easy and yummy!

Obsessed! Full for hours, chocolate tastes awesome. Gut feels way better too!

Weight-Loss Meal

Jess M.

Verified Buyer

Jul 2, 2025

Best meal replacement ever!

Delicious, filling, and energizing—results exceeded expectations.

Weight-Loss Meal

Sarah Lee

Verified Buyer

Jul 2, 2025

Seriously Impressed—Easy, Filling, and Tasty!

I honestly didn't expect much but wow, this stuff is amazing. Super easy to whip up, actually keeps me full, and the chocolate flavor hits the spot. I feel way less bloated and my energy's been solid all day.

Weight-Loss Meal

Sam T.

Verified Buyer

Jul 2, 2025

Best Metabolism Support I've Tried!

Honestly, I'm super impressed with Metabolism Booster+ after a month of daily use. I’ve tried a bunch of supplements before and most either make me jittery or give me a hard crash in the afternoon, but this one feels way smoother. The energy boost is real—enough to keep me moving through my workday without that shaky caffeine vibe (and no gross synthetic aftertaste). I also noticed my snack cravings are noticeably lower and my digestion seems better too (probably thanks to the ginger). If you’re sensitive to caffeine or just want something that works steadily throughout the day, this is worth a try. Only downside: it’s not an instant miracle—you still need decent habits for results—but as far as metabolism boosters go, it’s the best balance I’ve found so far.

Metabolism Booster+

Jamie S.

Verified Buyer

+ Show more

Images from reviews

Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo

Sort by:

All

With Photos

5

4

3

2

1

Jul 2, 2025

Seriously Impressed!

Super tasty, filling, and my cravings are gone!

Weight-Loss Meal

Alex P.

Verified Buyer

Jul 2, 2025

So easy and yummy!

Obsessed! Full for hours, chocolate tastes awesome. Gut feels way better too!

Weight-Loss Meal

Jess M.

Verified Buyer

Jul 2, 2025

Best meal replacement ever!

Delicious, filling, and energizing—results exceeded expectations.

Weight-Loss Meal

Sarah Lee

Verified Buyer

Jul 2, 2025

Seriously Impressed—Easy, Filling, and Tasty!

I honestly didn't expect much but wow, this stuff is amazing. Super easy to whip up, actually keeps me full, and the chocolate flavor hits the spot. I feel way less bloated and my energy's been solid all day.

Weight-Loss Meal

Sam T.

Verified Buyer

Jul 2, 2025

Best Metabolism Support I've Tried!

Honestly, I'm super impressed with Metabolism Booster+ after a month of daily use. I’ve tried a bunch of supplements before and most either make me jittery or give me a hard crash in the afternoon, but this one feels way smoother. The energy boost is real—enough to keep me moving through my workday without that shaky caffeine vibe (and no gross synthetic aftertaste). I also noticed my snack cravings are noticeably lower and my digestion seems better too (probably thanks to the ginger). If you’re sensitive to caffeine or just want something that works steadily throughout the day, this is worth a try. Only downside: it’s not an instant miracle—you still need decent habits for results—but as far as metabolism boosters go, it’s the best balance I’ve found so far.

Metabolism Booster+

Jamie S.

Verified Buyer

+ Show more

Images from reviews

Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo
Logo

Sort by:

All

With Photos

5

4

3

2

1

Jul 2, 2025

Seriously Impressed!

Super tasty, filling, and my cravings are gone!

Weight-Loss Meal

Alex P.

Verified Buyer

Jul 2, 2025

So easy and yummy!

Obsessed! Full for hours, chocolate tastes awesome. Gut feels way better too!

Weight-Loss Meal

Jess M.

Verified Buyer

Jul 2, 2025

Best meal replacement ever!

Delicious, filling, and energizing—results exceeded expectations.

Weight-Loss Meal

Sarah Lee

Verified Buyer

Jul 2, 2025

Seriously Impressed—Easy, Filling, and Tasty!

I honestly didn't expect much but wow, this stuff is amazing. Super easy to whip up, actually keeps me full, and the chocolate flavor hits the spot. I feel way less bloated and my energy's been solid all day.

Weight-Loss Meal

Sam T.

Verified Buyer

Jul 2, 2025

Best Metabolism Support I've Tried!

Honestly, I'm super impressed with Metabolism Booster+ after a month of daily use. I’ve tried a bunch of supplements before and most either make me jittery or give me a hard crash in the afternoon, but this one feels way smoother. The energy boost is real—enough to keep me moving through my workday without that shaky caffeine vibe (and no gross synthetic aftertaste). I also noticed my snack cravings are noticeably lower and my digestion seems better too (probably thanks to the ginger). If you’re sensitive to caffeine or just want something that works steadily throughout the day, this is worth a try. Only downside: it’s not an instant miracle—you still need decent habits for results—but as far as metabolism boosters go, it’s the best balance I’ve found so far.

Metabolism Booster+

Jamie S.

Verified Buyer

+ Show more

Next Ingredient

Sign up for the Biome Secret Newsletter and Secure Your Offer

DISCLAIMER

The statements on this page have not been evaluated by the Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional before starting any dietary or wellness program. The mention of any external brands on our site does not imply their endorsement of our products. We independently select and share these brands to complement our offerings without any implied partnerships or endorsements.

Sign up for the Biome Secret Newsletter and Secure Your Offer

DISCLAIMER

The statements on this page have not been evaluated by the Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional before starting any dietary or wellness program. The mention of any external brands on our site does not imply their endorsement of our products. We independently select and share these brands to complement our offerings without any implied partnerships or endorsements.

Sign up for the Biome Secret Newsletter and Secure Your Offer

DISCLAIMER

The statements on this page have not been evaluated by the Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional before starting any dietary or wellness program. The mention of any external brands on our site does not imply their endorsement of our products. We independently select and share these brands to complement our offerings without any implied partnerships or endorsements.

Sign up for the Biome Secret Newsletter and Secure Your Offer

DISCLAIMER

The statements on this page have not been evaluated by the Food and Drug Administration (FDA). Our products are not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional before starting any dietary or wellness program. The mention of any external brands on our site does not imply their endorsement of our products. We independently select and share these brands to complement our offerings without any implied partnerships or endorsements.