Best SellerBovine
Collagen MilkSWEETENED
Banana Milk Collagen
Tastes like a frosty banana milkshake
By your mid-20s, natural collagen production starts to slow — and your skin, hair, and nails show it first. Quality collagen can help support those changes — but most powders are chalky, poorly absorbed, and full of fillers.
Ours is different. We worked with Korean flavor scientists to create a collagen drink that tastes like nostalgic banana milk — smooth, creamy, and actually enjoyable — with clinically backed benefits for skin and hair.
Halal and kosher certified, zero artificial coloring, lab-tested, sustainably sourced, and engineered for maximum absorption. Available in low-sugar, zero-sugar or vegetarian glycine amino milk version.
Free shipping $60+30-day guaranteeLab certifiedSustainable
Marine vs. Bovine?+
Marine is Type I only with slightly smaller peptides. Bovine contains Type I and III for broader-spectrum skin, joint, and gut benefits. Both hydrolyzed to 4,000 Daltons.
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.
Clean ingredients+
Halal and Kosher certified. No artificial coloring or flavoring. Sterilized and filtered twice. Truly flavorless.
Full amino acid profile+
Hydroxyproline, Methionine, Arginine, Lysine, Histidine, plus Proline, Leucine and Glycine.
Glow From Within
The drink you crave, the formula you can trust.
Clinically proven to boost skin hydration +28% in 30 days. Premium Korean-inspired ingestible skincare — never chalky, never a chore.
- Korean Cafe Flavors
- Low Molecular Weight
- Zero Fillers
- 18 Amino Acids
- Low Sugar, Low Guilt
What's not in it
- Never fishy or gamey
- No chalky taste
- No artificial sweeteners
- No gluten
- No harmful metals or toxins
- No fillers or fake additives
What is in it
- Clinically proven
- 3rd-party tested
- Fully traceable
- Non-GMO
- Halal & Kosher
- 5g per stick
Pick your cafe flavor
- Banana Milk
- Strawberry Milk
- Chocolate Milk
- Vanilla Bean
FROSTY·VELVETY·NOSTALGIC·MADE-IN-KOREA FLAVOR·CREAMY·COLD FIRST SIP·FROSTY·VELVETY·NOSTALGIC·MADE-IN-KOREA FLAVOR·CREAMY·COLD FIRST SIP·
The First Sip
Collagen you'll actually crave.
The banana milk you grew up with: creamy, lightly sweet, frosted banana cream — now packed with collagen for +28% more hydrated skin in 30 days.
FrostyVelvetyCold first sipCreamyNostalgic
바나나 우유 · authentic Korean banana milk flavor, made in Korea
Why Banana Milk
“I'm Korean. Banana milk is the taste of my childhood — so I had the flavor made in Korea, the way it's supposed to taste, and built it around collagen that actually absorbs. Not a supplement you choke down. Skincare you look forward to.”
— Sally, Founder of Crushed Tonic
Tiny peptides, big glow.
⬇
It actually shows up
We hydrolyze our collagen into tiny peptides that slip through the gut wall instead of getting wasted — so more of it reaches your skin.
⚡
No waiting around
At 4,000 Daltons, these peptides absorb fast — roughly double what a lot of collagens manage.
✨
Glow you can see
Better absorption means real payoff — skin, hair, nails. +28% hydration in 30 days, clinically proven.
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.
Most collagen powders on the market use large peptides that your body struggles to absorb. We engineered ours smaller, so it actually works.
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
5g
Marine Collagen
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.
+68%
Skin Elasticity
Bouncier, plumper skin in under a month of daily sips.
0
Compromises
No metals, no fillers, no artificial anything. Clean enough to drink every single day.
94%
Saw Results
94% saw a difference in 28 days. (The other 6% probably forgot to take it.)
One drink doing the jobof two — better.
✓ Our Banana Milk
Other Collagen
Other Banana Milk
Taste
Like a frosty banana milkshake
Chalky, fishy, choke-it-down
Sweet, but does nothing for you
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
Just 2g · 40 cal
Often hidden sugars / fillers
15-25g · 150-220 cal
Clean
0 metals, real banana, non-GMO
Metals, fillers, synthetic flavor
Synthetic flavor & FD&C dyes
30 Days of Sips
The glow is the receipt.
Day 1
Where most of us start
→
30 days
Day 30
+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 30
Heal from Within - Consumer Study Results
97%
Increase in skin vitality and texture
After 8 weeks of daily use
87%
Increase in skin hydration and radiance
Visible glow within 30 days
100%
Increase in skin firmness
Less wrinkles, more bounce
Nothing to Hide
Read every ingredient.
Banana Milk
Ingredients: Hydrolyzed Bioavailable Non-GMO Collagen (Cod or Cow), Sugar, Skimmed Milk, Milk, Banana Concentrated Powder, Salt, Guar Gum, Refined Salt, Gardenia Yellow (Natural Color), Silicon Dioxide.
Contains: Fish, Milk.
Sugar-Free Banana Milk
Ingredients: Hydrolyzed Bioavailable Non-GMO Collagen (Cod or Cow), Allulose, Sugar-Free Whole Milk, Zero-Sugar Creamer, Banana Milk, Banana Concentrate, Milk, Refined Salt, Annatto Color.
Contains: Fish, Milk.
The ones who made it a ritual.
▶
@fatherkels▶
@kensnation▶
@annxhy▶
@daily.dewyUpload a Reel
Complete amino acid profile.
Hydroxyproline
Primary collagen amino acid - structural stability and cross-linking
Methionine
Antioxidant protecting skin cells from oxidative damage
Arginine
Supports wound healing and stimulates collagen synthesis
Lysine
Essential for collagen cross-linking - skin tensile strength
Histidine
Anti-inflammatory, supports barrier function and repair
Proline, Leucine and Glycine
The backbone trio - about 57% of all collagen by weight
How to Use
Simple daily ritual.
1
Splash 1-2 tbsp of water into your favorite glass.
2
Spoon in your collagen — about 1 tbsp.
3
Whisk 15 seconds. Zero grit, zero clumps, zero regret.
4
Top with ice, milk, or coffee — and channel your inner Seoul cafe.
Sally's Viral Recipe
Drink daily for your best skin!
5 minutes - 1 serving - Banana Milk Latte
1
Mix 1 TBSP banana milk collagen into 2 TBSP water until dissolved.
2
Add 1 cup of oat, almond, or whole milk.
3
For stronger flavor, use 2 TBSP of powder.
4
Add ice and a shot of espresso for the ultimate collagen latte.
Other Flavors
Crave-worthy pairings.
Banana Milk + Matcha
Frosty banana cream meets earthy whisked matcha.
Banana Milk + Chocolate Milk
A grown-up chocolate-banana shake. Pure nostalgia.
Banana Milk + Strawberry Milk
Two childhood cartons in one glass.
Banana Milk + Coffee
Your morning latte, with a banana-cream finish.
4.9
★★★★★
12 verified reviews
★★★★★
“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
★★★★★
“I've tried every collagen. This dissolves completely, no weird aftertaste. Skin is genuinely different after 6 weeks.”
SK
Sarah K.
★★★★★
“As a dermatologist, this is the only collagen I recommend. The formulation quality and taste compliance is exceptional.”
DR
Dr. Mia R., MD
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.
