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Umami Korean Broth Marine Collagen

★★★★★ 4.9 · 1,000+ reviews
Like a more flavorful miso soup

Our Korean Collagen Broth has all of the flavor and umami nutrients of real stock, without any of the hard work. Perfect as a base for comforting Korean dishes or by itself as flavorful and protein-packed soup.

Marine Collagen
$55.00

One-time purchase · Free shipping on orders over $60

153% improvement in skin texture
138% increase in skin smoothness
140% improvement in fine lines and hydration
Free shipping $60+30-day guaranteeLab certifiedSustainable
Hours of simmered flavor+
Drink it. Cook rice with it. Whisk it into ramen. Steam dumplings. Build sauces. Poach chicken. Suddenly everything tastes homemade.
Why this collagen actually works+
Hydrolyzed to 4,000 Daltons — small enough to absorb directly through the gut lining. Third-party tested for heavy metals. Zero fillers or binders.
Why 5g of our collagen is enough+
Many collagen brands rely on 10g+ serving sizes with fillers for higher volume. Our highly bioavailable collagen peptides have been clinically studied from 2.5g, so we include 5g per serving— twice the clinically studied amount, without unnecessary bulk.
Clinically Proven
+28%
Skin Hydration in Just 30 Days
5g of clinically effective collagen per serving · double absorption
The First Sip

Steaming bowl of umami broth,

now packed with collagen.
+28% more hydrated skin in 30 days.
korean broth base · 5g of protein peptides
— Sally, Founder of Crushed Tonic
Why Banana Milk

"I couldn't find a collagen that delivered on both taste and quality. So I created delicious flavors around premium, highly hydrolyzed collagen peptides— because your daily skincare ritual should be something you genuinely enjoy."

— Sally, Founder of Crushed Tonic
한국맛

Restaurant-quality Korean broth. Ready in seconds.

Rich. Deeply savory. Slow-simmered Korean fish broth that tastes like someone spent all day making it.

when you're craving savory

The beauty broth, not another bone broth.

You already love your morning matcha or banana milk. But the 4pm craving isn't sweet — it's warm, umami, savory. All the comfort, none of the all-day simmer — and it quietly does skincare while you sip.

The perfect snack
The cozy sipping ritual of bone broth — cleaner, quicker, and made for your skin. No all-day pot required.
Packed with flavor, 0 labor
Real depth comes from anchovy, dashi, soy sauce and roasted onion — home made taste, zero simmering.
Flavor your pantry was missing.
Your new secret ingredient for comfort. Restaunt-level depth.
Korean soup base
Hojicha collagen latte over ice
98%
Satisfaction rate

Broth that makes you glow

Collagen is the main protein that gives your skin its structure and strength. Drinking it daily is clinically researched to support your body's natural collagen production — leaving skin firmer, more hydrated, and visibly smoother with fewer fine lines.

Skin Firmness & Elasticity
Supports the natural collagen production that keeps skin firm, plump, and resilient — especially after 25, when production slows.
Hydration From Within
+28% measured skin hydration over 30 days of daily use — the kind of glow you can see, not just feel.
Hair, Lash & Brow Strength
Supports fuller-looking hair, stronger nails, and better-looking lashes and brows over time.
Joints & Gut Support
Beyond beauty: supports joint strength, gut lining, and bowel regularity. A quiet wellness upgrade.
Nothing to Hide

Why it tastes so good

Our Korean Broth Collagen has a smooth, savory, light flavor with a hint of miso and umami from anchovy — warm, filling, and comforting without ever being heavy or salty.

Ingredients: Hydrolyzed Bioavailable Non-GMO Marine Collagen (Wild-Caught Fish), Tuna Extract, Anchovy, Sugar, Maltodextrin (Thickener), Roasted Onion, Soy Sauce, Radish, Dashi.

Real broth base from whole foods, not bouillon powderNo MSG or synthetic flavorsNon-GMO wild-caught marine collagenNo artificial additives or preservatives
Nutrition Facts
The perfect broth base
Amount Per Serving% Daily Value
Serving Size
2 tsp
Servings Per Container
10 or 28
Calories
20g
Total Fat
0g
Sodium
780mg
Total Carbohydrate
1g
Protein
6g
Hydrolyzed Marine Collagen
5g
† Placeholder facts. Drop the real Umami Broth label to set exact serving size, servings, sodium and macros.
The Science, Minus the Snooze

Small, but Mighty

Never Junky Collagen
We hydrolyze our collagen into ultra-fine peptides with no fillers or unnecessary additives, delivering 2× the clinically proven effective dose in every serving—so you get maximum efficacy without oversized servings or wasted ingredients.
Less is More
Most collagen brands need 10g per serving to achieve results. Thanks to our ultra-pure, highly bioavailable collagen peptides, clinical research has shown effectiveness at just 2.5g.
Actually 3rd Party Tested
Better absorption means real payoff — skin, hair, nails. +28% hydration in 30 days, clinically proven.
As seen in the wild
Lifestyle
Cafe scene
Ingredients detail
Morning routine
Product flat lay
Model with drink

To replenish your body’s natural collagen decline, you need the right amino acids—delivered in a low Dalton size that’s easy for the body to digest and use.

MOST BRANDS
Average particle size
10,000
daltons (Da)

Larger peptides are harder for the gut lining to absorb.

Our formula CRUSHED TONIC
Our particle size
4,000
daltons (Da)

60% smaller than the industry standard - optimised for rapid uptake.

MOST BRANDS - 10,000 Da10,000 Da
CRUSHED TONIC - 4,000 Da4,000 Da
Clinically Studied

The clinicals.

In a placebo-controlled clinical study, healthy women took 10g of hydrolyzed marine collagen peptides daily for 12 weeks. Skin was measured with dermatological instruments — not surveys — at day 1, week 6 and week 12.

Corneometer CM825 · Cutometer SEM 575 · VISIA CR · vs placebo, p < 0.05

+22.8%
Skin hydration
Corneometer CM825
Day 1
6 wk
12 wk

Significant rise in skin hydration sustained through weeks 6 and 12.

+23.7%
Skin elasticity
Cutometer SEM 575
Day 1
12 wk

Total skin extensibility improved significantly by week 12.

−9.37%
Wrinkles & skin relief
VISIA CR · lower is smoother
Day 1
6 wk
12 wk

Wrinkles reduced significantly versus placebo (p < 0.05).

Method: placebo-controlled clinical study in healthy women taking 10g hydrolyzed marine (fish) collagen peptides daily for up to 12 weeks. Hydration measured by Corneometer CM825, elasticity by Cutometer SEM 575, skin relief by VISIA CR.

The Standard

Us vs them

✓ Our Collagen Broth
Other Collagen
Other Broth
Taste
Not gamey or fishy
Chalky, fishy, choke-it-down
Low-grade, murky
Protein
5g marine collagen
Varies, often underdosed
~1-2g (or none)
Absorption
~2x — tiny 4,000 Da peptides
Large peptides, poorly absorbed
No collagen to absorb
Sugar
Traces of sugar · 20 cal
Often hidden sugars / fillers
15-25g · 150-220 cal
Clean
0 metals, real stockbase, non-GMO
Metals, fillers, synthetic flavor
Synthetic flavor & FD&C dyes
1%lost every year
Did You Know?
After 25, you lose about 1% of your collagen every single year.
That's the firmness, bounce and glow slowly slipping. The good news: drinking it back is the easy part when it tastes like banana milk.
age 25 age 60
30 Days of Sips

Glow from within

Day 1before
Where most of us start
30 days
Day 30after
+28% more hydrated, clinically proven
+28%
skin hydration in 30 days
94%
saw a visible difference
1 sip
a day, that's the whole ritual
No, Really — You Will Love It

Why you'll love it.

Reduces fine lines, dark circles and pore visibility
0 metals, lab-certified every batch
No fillers, additives or preservatives
2x as effective, 2x as bioavailable
Sterilized and filtered twice
Truly flavorless and dissolves well
day 1
DAY 1
day 30
DAY 30
Heal from Within - Consumer Study Results
95%
Increase in skin vitality and texture
After 8 weeks of daily use
97%
Increase in skin hydration and radiance
Visible glow within 30 days
100%
Increase in skin firmness
Less wrinkles, more bounce
From Our Community

The ones who made it a ritual.

@fatherkels
@kensnation
@annxhy
@deseraycummings
4.9
★★★★★
1k+ verified reviews
Write a Review
★★★★★
“My favorite!! I'm on my 5th batch. I love blending it into my smoothies every morning - the banana milk flavor is genuinely addictive.”
JF
Julia Fox
5 months - Banana Milk
Verified
★★★★★
“I've tried every collagen. This dissolves completely, no weird aftertaste. Skin is genuinely different after 6 weeks.”
SK
Sarah K.
3 months - Banana Milk
Verified
★★★★★
“As a dermatologist, this is the only collagen I recommend. The formulation quality and taste compliance is exceptional.”
DR
Dr. Mia R., MD
Dermatologist
Verified
How to Use

Simple daily ritual.

1
Mix 1 TSP of broth collagen into 1 cup hot water until dissolved.
2
Add 2 TSP more for stronger flavor, or to use as cooking base.
3
Add your favorite protein, noodles & vegetables.
4
Top with a spoonful of sesame oil and sliced green onion.
Sip or Cook
Tiktok Viral Recipe
Sip or Cook
5 minutes - 1 serving - Korean broth base

Made the Right Way

Our Collagen Processing

High absorption hydrolyzed peptides (4,000 Daltons), free from metals, fillers, and additives. 3rd-party tested.

01

Nothing but collagen

No fillers, additives, or preservatives

04

+28% skin hydration

Clinically measured in 30 days

03

Zero heavy metals

Third-party lab tested, every batch

05

Filtered and sterilized twice

Double-purified for a clean pour

07

Truly flavorless

Dissolves into any drink

06

Wild-caught and traceable

Marine collagen tracked to batch

Made in LA · flavors from SeoulGMP Certified
One pouch, endless bowls

Sip it, or cook the whole meal with it.

The rare collagen that earns a spot by the stove, not just the smoothie blender. A teaspoon of savory depth — and 5g of marine collagen — in anything you'd make with water or stock.

Sip it solo
Hot water, a teaspoon, whisk. A 30-second savory beauty broth — your afternoon reset.
Upgrade instant ramen
Stir a spoonful into the broth. Instantly richer, deeper, quietly doing skincare work.
Jjigae & guk base
The backbone of kimchi jjigae, doenjang, or a quick seaweed soup — no all-day simmer.
Cook your rice in it
Swap the water when steaming grains. Every bowl picks up savory depth and collagen.
Steam or braise veg
Finish greens, mushrooms or tofu in a splash of broth for depth and extra collagen.
Savory porridge (juk)
Simmer rice into a soft, soothing juk with broth instead of water — collagen built in.
Got Questions

FAQ

Can collagen help with acne?+
Yes - collagen peptides support the skin barrier and reduce inflammation, which can positively impact acne-prone skin.
Amount and serving size?+
1 sachet (14g) per day. Each box has 30 servings. We deliver 10g per sachet.
Marine vs Bovine?+
Marine is Type I only. Bovine is Type I and III. Both hydrolyzed to 4,000 Daltons.
Why should I trust your collagen?+
Every batch is third-party tested by an ISO-certified lab for heavy metals, pesticides, and contaminants.
How long to see results?+
Skin hydration from week 4. Visible glow weeks 6-8. Full dermal remodeling: 90+ days.
Can I take it if pregnant?+
Generally considered safe, but always consult your healthcare provider first.
How is it sustainably sourced?+
Wild-caught fish and grass-fed bovine with full traceability.
What is the clinically proven dosage?+
Most collagen brands need 10g per serving to achieve results. Thanks to our ultra-pure, highly bioavailable collagen peptides, clinical research has shown effectiveness at just 2.5g. We still include 5g in every sachet—that's 2× the clinically proven effective dose—so you get exceptional efficacy without unnecessary fillers or oversized servings.
Umami Korean Broth Marine Collagen
Umami Korean Broth Marine Collagen
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