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
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: Regulates appetite
Free standard shipping on all U.S. subscription orders
How to Use
1. Add 1 scoop to 10–12 fl oz of liquid
2. Stir until dissolved
3. Let sit for 60 seconds before drinking.
Start with ½ scoop for 2 days, then increase.
Take daily for best results.
What To Expect
Completely invisible, flavorless, and texture-free, LOAM disappears into anything, leaving only results behind.
Ingredients
Our advanced 6-in-1 prebiotic fiber blend is designed to nourish the gut microbiome and support whole-body health. Each serving combines clinically studied fibers, including partially hydrolyzed guar gum (Fibalance™), tapioca fiber, soluble wheat fiber, soluble corn fiber, xylooligosaccharide (PreticX® Prebiotic Complex), and soluble carrot fiber (BeniCaros®), to feed beneficial bacteria, improve regularity, and strengthen digestive resilience.*
Contains: Wheat.
Delivery & Returns
We ship all orders from our warehouse within 1–2 business days.
Delivery options are as follows:
USA (Domestic)
Standard Shipping (3–5 business days), $5 flat rate or FREE for subscriptions and on orders over $100.
International
International shipping and customs fees can add up, and we know that’s frustrating. To help offset the cost, we'll be offering a quarterly shipment option with free international shipping. This will allow you to purchase three months' worth of LOAM at once, and we'll take care of shipping fees on our end. Depending on where you're located, you may be responsible for additional customs fees, which you'll be able to see upfront when you make your purchase.
Supporting microbiomes across the world is important to us, and we appreciate your patience as we work to make LOAM accessible to everyone!
Standard International Shipping (8–16 business days), cost varies by location and includes local taxes and duties, collected at checkout to avoid extra fees on delivery.
We currently ship to the USA, Australia, Austria, Belgium, Canada, Czechia, France, Germany, Ireland, Netherlands, New Zealand, Poland, Portugal, Singapore, Sweden, and the United Kingdom.
A tracking link will be emailed once your order ships.
LOAM Prebiotic Fiber Formula
30-Day Pouch
No Artificial Sweeteners
No Sugar Alcohols
No Synthetic Colors
No Added Sugars
No Artificial Flavors
No Preservatives
No Fillers
No Gluten
No Dairy
No Soy
No GMOs
No Top 8 Allergens
No Cheap Commodity Fibers
LOAM by the Numbers
Not your grandma's fiber. Research-backed ingredients. Doctor-Engineered. No taste, no texture.
Every scoop of LOAM is backed by science and rooted in nature. Our 6-in-1 prebiotic fiber formula was engineered to restore diversity to your microbiome… and balance to your health.
10g
of fiber per serving
12g
of prebiotic fibers
6
unique prebiotic fibers, sourced from nature
0
Taste or texture
What people are saying about LOAM
Gut health is personal. That’s why we let our community speak for us. Here’s how LOAM is showing up in their daily lives.
Riya, 43, London
"Most fibers give you 3 g if you’re lucky. LOAM gives me 10 g per scoop and zero discomfort. Feels like clinical-grade quality in a lifestyle product."
Natalie, 28, Toronto
Everything else made me bloated or gassy. LOAM just… works. Smooth digestion, no pain, no aftertaste. My dietitian even approved it.
Elena, 31, San Francisco
“I love that it’s actually evidence-based. My gut feels calmer, digestion more predictable, and I can add it to anything…even my morning coffee without changing taste or texture.”
Tom, 38, Chicago
LOAM nailed it: multiple prebiotics, gentle on my stomach, and it goes completely clear. Ten grams of real fiber without the grit!.
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*
Natural Energy
Supports the gut-brain axis for natural energy, focus, and mood balance*
Appetite Regulation
Promotes metabolic health and appetite regulation*
Gut Relief
Helps with regularity and bloating*
Microbiome Rewilding
Feeds beneficial bacteria to cultivate a diverse, resilient microbiome*
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 ritual 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 six unique prebiotics that work together to cultivate a diverse, thriving microbiome.
Carrot Fiber
Supports immune resilience.
BeniCaros® | Rhamnogalacturonan-I is Derived from carrot cell walls, this prebiotic fiber helps train the immune system to respond more effectively. Studies show BeniCaros® can strengthen resilience against everyday stressors.
Guar Bean
Supports gut balance without bloating.
Partially Hydrolyzed Guar Gum (PHGG) is a soluble fiber derived from guar beans. It helps regulate digestion without the common side effects of gas or bloating. Clinically studied for its gut-friendly profile, it’s one of the gentlest fibers for consistent relief.
Corn Husk
Nurtures microbial diversity and metabolic health.
PreticX® | Xylo-oligosaccharides (XOS) is a clinically studied prebiotic derived from corn. It selectively feeds beneficial bacteria in the gut, improving diversity and balance in the microbiome.
Wheat
Encourages satiety and gut barrier integrity. (Gluten-free.)
Soluble Wheat Fiber is a plant fiber sourced from wheat. It’s been shown to support healthy blood sugar and appetite regulation, while also contributing to a thriving microbial community. (Contains wheat)
Corn Kernel
Supports broad-spectrum gut health.
Soluble Corn Fiber (SCF) is a clinically studied prebiotic derived from corn. It selectively feeds beneficial bacteria in the gut, improving diversity and balance in the microbiome.
Cassava
Feeds beneficial bacteria.
Soluble Tapioca Dextrin is extracted from cassava root, tapioca fiber is easily fermentable by beneficial gut microbes. It helps nourish healthy bacteria, promoting balance in the microbiome while keeping digestion comfortable.
Carrot Fiber
Supports immune resilience.
BeniCaros® | Rhamnogalacturonan-I is Derived from carrot cell walls, this prebiotic fiber helps train the immune system to respond more effectively. Studies show BeniCaros® can strengthen resilience against everyday stressors.
Guar Bean
Supports gut balance without bloating.
Partially Hydrolyzed Guar Gum (PHGG) is a soluble fiber derived from guar beans. It helps regulate digestion without the common side effects of gas or bloating. Clinically studied for its gut-friendly profile, it’s one of the gentlest fibers for consistent relief.
Corn Husk
Nurtures microbial diversity and metabolic health.
PreticX® | Xylo-oligosaccharides (XOS) is a clinically studied prebiotic derived from corn. It selectively feeds beneficial bacteria in the gut, improving diversity and balance in the microbiome.
Wheat
Encourages satiety and gut barrier integrity. (Gluten-free.)
Soluble Wheat Fiber is a plant fiber sourced from wheat. It’s been shown to support healthy blood sugar and appetite regulation, while also contributing to a thriving microbial community. (Contains wheat)
Corn Kernel
Supports broad-spectrum gut health.
Soluble Corn Fiber (SCF) is a clinically studied prebiotic derived from corn. It selectively feeds beneficial bacteria in the gut, improving diversity and balance in the microbiome.
Cassava
Feeds beneficial bacteria.
Soluble Tapioca Dextrin is extracted from cassava root, tapioca fiber is easily fermentable by beneficial gut microbes. It helps nourish healthy bacteria, promoting balance in the microbiome while keeping digestion comfortable.
Your Body on Fiber
Day 1
Start the Ritual
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.
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
$1.33
The Other Guys
4 grams
1 strain
$3.96
Health grows here.
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. As they ferment, microbes create short-chain fatty acids (SCFAs) that support everyday digestive comfort and balance.
Will this make me bloated?
It’s built for comfort. We combine fast, medium, and slow-fermenting fibers for steadier SCFAs and fewer “gas spikes.” Sensitive? Start with ½ scoop for 3–4 days, then move to a full scoop.
What's inside of one scoop?
10 g dietary fiber (12 g total prebiotics) from PHGG, XOS (PreticX®), BeniCaros® (RG-I), soluble wheat fiber (dextrin), soluble corn fiber, and soluble tapioca fiber.
No artificial sweeteners, flavors, or colors. Third-party tested; GMP-made.
How do I take it, and when?
Mix 1 scoop in 10–12 fl oz of water, stir, let sit 60 seconds, then drink. Neutral taste; dissolves clear. Take daily—morning or whenever you’ll be most consistent.
How soon will I notice results?
Many feel gentler, more predictable digestion in 1–2 weeks; benefits build with daily use over 4–8 weeks. Everyone’s different, so consistency is key.
Can I use LOAM with probiotics or my current routine?
Yes, prebiotics complement probiotics by feeding beneficial strains. Safe for most people and designed with a low-FODMAP-friendly base. If pregnant, nursing, or on medication, consult your healthcare provider first.