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★★★★★ 4.7 (out of 5)

LOAM Prebiotic Fiber Formula

A 6-in-1 prebiotic fiber formula designed to feed your gut bacteria and restore diversity to your microbiome. Dissolves in anything. No taste, no texture, no fuss.

Digestive Health
Supports regularity
Get Focused
Promotes mental clarity
Metabolic Health
Helps regulate appetite
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How To Use +

LOAM mixes into virtually anything, but here’s the classic method:

  1. Add 1 serving to 10–12 ounces of liquid.
  2. Stir.
  3. Let it dissolve for 60 seconds.
  4. Enjoy.

Clinical recommendation: Take daily for best results. Start with half a serving and work your way up to help your gut adjust.

What To Expect +

LOAM is invisible to your routine—but beneath the surface it gets straight to work.

DAY 1: LOAM starts feeding the good bacteria in your gut.

DAY 7: You might notice more regularity, smoother digestion, and less bloating.

DAY 30: Consistency supports immune function, metabolic health, and smooth digestion.

MONTH 2+: As you feed your inner garden, the benefits continue to grow.

Ingredients +

Partially hydrolyzed guar gum (Fibalance™), tapioca fiber, soluble wheat fiber, soluble corn fiber, xylooligosaccharide (PreticX®), and soluble carrot fiber (BeniCaros®). Contains wheat.

Delivery & Returns +

Orders ship within 1–2 business days. Standard U.S. delivery typically takes 3–5 business days. Tracking is emailed when your order ships.

Dr. Karan Rajan

LOAM turns ‘getting enough fiber’ into the easiest health upgrade you’ll ever make—no grit, no bloat, just results your invisible ecosystem will be thankful for.
– Dr. Karan Rajan, Founder of LOAM

✦ No Artificial Sweeteners● No Sugar Alcohols✦ No Synthetic Colors● No Added Sugars✦ No Artificial Flavors● No Preservatives✦ No Fillers● No Dairy✦ No Soy● No GMOs
10gof fiber per serving, sourced from 6 unique prebiotics
6 hrsto start feeding your gut†
20%less gas than inulin†
propionate production compared to inulin

LOAM by the Numbers

30 Days to a More Diverse Microbiome

In a human clinical trial, LOAM was shown to support a more robust microbiome compared to placebo—fueling bacteria linked to immune health, metabolic function, and digestive comfort.‡

† Ex vivo findings using a validated colonic fermentation model.   ‡ GRASP Trial, n=47, double-blind placebo-controlled, 30 days.

Let’s help your
inner garden flourish.

Gut Relief

Helps with regularity and bloating*

Microbiome Rewilding

Feeds beneficial bacteria to cultivate a diverse, resilient microbiome*

LOAM ingredients

Natural Energy

Supports the gut-brain axis for natural energy, focus, and mood balance*

Appetite Regulation

Promotes metabolic health and appetite regulation*

Designed to dissolve into your day.

The easiest habit for a healthier gut

Step 1: Scoop

Measure one serving of LOAM, your daily dose of prebiotic precision.

Step 2: Stir

Mix into any liquid. It vanishes completely. No taste, no texture.

Step 3: Sip

Drink up and let the science do the rest.

Your microbiome, as nature intended.

6-in-1 Prebiotic Formula. Formulated with complementary prebiotics that work together to cultivate a diverse, thriving microbiome.

Carrot fiber

Carrot Fiber

Supports immune resilience.

Guar bean

Guar Bean

Supports gut balance without bloating.

Corn husk

Corn Husk

Nurtures microbial diversity and metabolic health.

Wheat

Wheat

Encourages satiety and gut-barrier integrity. (Gluten-free.)

Corn kernel

Corn Kernel

Supports broad-spectrum gut health.

Cassava

Cassava

Feeds beneficial bacteria.

Your Body on Fiber

Day 1

Start the Habit

Mix one scoop with 10–12 oz water, stir and wait 60 seconds.

Week 1

Small Shifts

Fermentation ramps gradually; many notice calmer, more predictable digestion. Stay consistent and hydrated.

Month 1

Ripple Effects

As your microbes continue to adapt, you’re supporting your mood, immune health, and more.

Year 1

The Long Game

Consistency builds a healthier gut over time… and in turn, fuels your whole health.

LOAM daily fiber routine

Most fiber is
one-size-fits-all.

We created ours to nourish the unique ecosystem inside of you.

Fiber Dosage
Strain Diversity
Price Per Fiber Serving
No Grit, No Taste
Doctor-Founded
LOAM
10 grams
6 strains
$1.50
The Other Guys
4 grams
1 strain
$3.96

REAL PEOPLE, REAL RESULTS

What our community is saying

4.73 / 5 Based on 314 reviews
★★★★★ ✓ Verified Buyer
Love this product. Truly works well and does not have a taste which is great
AnastasiyaUnited States
★★★★★ ✓ Verified Buyer

Excellent Product!

I have been using LOAM daily for 6 months and have experienced increased energy, less bloating and bowel regularity. I am very satisfied with the results and will continue to use it.
ASMA R.United States
★★★★★ ✓ Verified Buyer
As advertised. Smooth and grit free
LUnited States
★★★★★ ✓ Verified Buyer
Love the Loam! It’s a great product.
JulieUnited States
★★★★★ ✓ Verified Buyer

Life changing

As a long term IBS sufferer, I was genuinely shocked and how much this supplement has changed my life. I have now been converting my friends and family or anyone that has gut issues.
Mallory P.Australia
★★★★★ ✓ Verified Buyer

Hitting those fibre goals

Great product to help hit fibre goals. Ive been using for a few months now and great alongside my GLP-1, I really think its helped keep gastric side effects from GLP-1 at bay. Customer service is also fantastic.
Miss K.United Kingdom

Individual experiences vary.

Frequently asked questions

Got questions?
We’ve got answers.

What is LOAM, and how does it work?+

LOAM is a doctor-formulated blend of six prebiotics that feed beneficial gut microbes and support everyday digestive comfort and balance.

Will this make me bloated?+

It is built for comfort with fast, medium, and slow-fermenting fibers. Sensitive? Start with half a scoop for 3–4 days.

What’s inside one scoop?+

10g dietary fiber from six complementary prebiotic sources, with no artificial sweeteners, flavors, or colors.

How do I take it, and when?+

Mix one scoop in 10–12 fl oz of water, stir, let sit 60 seconds, and drink daily.

How soon will I notice results?+

Many notice gentler, more predictable digestion in 1–2 weeks. Individual experience varies.

Can I use LOAM with probiotics?+

Prebiotics complement probiotics by feeding beneficial strains.

What if I’m gluten-free?+

Original LOAM is tested gluten-free but contains wheat. Choose Wheat-Free if you have a wheat allergy.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.