Really enjoying them, Sour Cherry with Greek Yogurt and blueberries is now my go to
Taster · 3 Sachets · 3 Flavours
Collagen Sampler Box
3× 20g liquid collagen sachets · three flavours · find your favourite
- The easy way to try KUDU before going all-in on a full box
- 20g of collagen protein in two sips, ready to drink
- 85 calories, zero sugar — gluten & dairy free
Nutrition & ingredients
Per 63g℮ serving: Energy 85kcal · Protein 20g · Sugar 0g · Fat 0g · Carbohydrates 8.0g · Fibre 0g · Salt 0.03g
Ingredients: Water, hydrolysed bovine collagen, gelling agent (pectin solution), natural flavouring, erythritol, acidity regulator (citric acid, glucono-delta-lactone), preservative (potassium sorbate), calcium lactate.
Recommended intake: up to three sachets per day.
Storage: store in a cool, dry place. Keep out of reach of children.
Excessive consumption may produce a laxative effect. Not suitable for vegetarians or vegans.
Delivery & returns
The sampler box ships free — Royal Mail Tracked 48 (2-day delivery).
£12.0020g Liquid Collagen Protein Sam...
The maths other brands don't show you
The best-value collagen in the UK.
By a mile.
Brands quote price per sachet. What you're buying is collagen — so here's the price per 1,000mg.
KUDU · 20,000mg per shot
12.5pper 1,000mg of collagen
UK liquid collagen average
34pper 1,000mg across 15 UK brands
You pay 63% less with KUDU
Price per 1,000mg of collagen
Lower is better · each brand's own UK priceSame collagen. Different bill.
One KUDU box = 280,000mg of collagen. The same amount elsewhere:
- Grass-fed bovine collagen
- GMO free
- Hydrolysed type I & III
- Informed Sport certified
- 0g sugar · 85 kcal
- Made in the UK
Standard one-time prices and doses from each brand's own UK site, checked 4 September 2026. Average = 15 UK ready-to-drink liquid collagens. KUDU £34.95 one-time, from £27.96 on subscription. Cheap only counts if the collagen is good — ours is grass-fed, hydrolysed and backed by research.
Absorption
Not all collagen gets in.
Collagen is a huge protein. Your gut can't absorb it whole — it has to be chopped into small peptides first. Hydrolysed collagen arrives pre-chopped. It's the only kind we use, and we dissolve it for you.
The gut-wall test
Small enough to pass, or too big to get in
In your gut
Into your blood
Gut wall
Whole collagenBone broth, gelatin, tablets. Too big to absorb as it is — much of it never gets in as usable peptides.
Hydrolysed collagen · KUDUPre-cut peptides, a fraction of the size. In trials, collagen amino acids rise in the blood within about 20 minutes.
Bone broth
~2 litres
~10g collagen per litre, mostly whole. Two litres to match one shot.
Tablets
20+ pills
500–1,000mg each. A fistful a day to reach 20,000mg.
Powder
1 heaped scoop
Often hydrolysed too — but 20g is a scoop to measure, shake and wash up. The routine most people drop.
KUDU liquid
2 sips
20,000mg already dissolved. Rip, sip, done — so you actually do it every day.
Absorption: Skov et al., 2019 — on our Research page. Broth figure based on ~10g collagen per litre of shop-bought broth.
Beyond beauty
Most collagen stops at your skin.
20,000mg goes deeper.
Skin needs a little. Tendons, joints and muscle were studied at a lot more. Drag the dose and see how far it reaches.
20,000mg= one KUDU shot
2,5005,00010,00015,00020,000
Where most UK liquid collagens stop: 5,000–10,000mg per sachet
Reaches every tissue studied
Skin, hair & nails
from 2,500mg2.5g a day, 8 weeks: measurably better skin elasticity in 69 women.
Tendons & ligaments
from 5,000mg5g a day + training: Achilles tendon grew 11% vs 4.7% on placebo. Fewer ankle re-injuries in athletes.
Joints & cartilage
from 10,000mg10g a day, 24 weeks: less activity-related joint pain in 147 athletes. Knee cartilage improved on MRI.
Muscle & strength
from 15,000mg15g a day + training: +4.2kg fat-free mass and bigger strength gains than training alone.
Recovery after hard training
20,000mg · KUDU20g a day around hard sessions: jump performance back faster at 48h, soreness trending lower. One KUDU shot, two sips.
Doses = daily amounts used in the trials on our Research page (Proksch 2014; Jerger 2022; Dressler 2018; Clark 2008; McAlindon 2011; Zdzieblik 2015; Clifford 2019). Studied doses, not cut-offs — one KUDU shot covers all of them. Competitor doses per sachet, Sept 2026: Zooki 5,000mg, Absolute 8,000mg, Revive 8,500mg, Kollo 10,000mg.
Why collagen instead of whey?
Some of the reviews shown are from related products the merchant grouped with this one.
M
Great product love it i have it with cereal every morning 🤙🤙💪💪💪🏋️♀️🏋️♀️🏋️♀️🏋️♀️🏴🏴🏴
N
👍
E
Absolutely love these and they are so convenient, taste amazing. 100% recommend. Will be ordering more to take on my holidays
M
Helps me feel full & keep my protein levels up, so hopefully helps with diet
S
Gorgeous flavour!!!
N
Love taking this every day!
N
Helping me to keep active with my dog!
D
Absolute game changer I would of posted a pic but I’ve had them all waiting for next batch highly recommend
A
Love this with yogurt
S
Delicious
M
LOVE IT!! SUCH A GREAT PRODUCT, ALREADY FEEL THE BENEFITS
MY EMPTY BOX SAYS IT ALL
B
Love them!
A
Amazing product and love the taste
C
Sour cherry is a great flavour and the sachet is easy to take on the go. I tried a sample box too which was very generously gifted to me with my first order and I liked the other flavours. Orange I think is my favourite. I definitely feel fuller and have piece of mind that I’m increasing my protein and collagen intake. Too early to see any skin or hair changes I think but I’m going to order another box and I’ll report back with before and after of skin. A brilliant nice tasting product for busy people.
A
Very good product, tasty not to sweat. I feel much more better and stronger after taking kudu collagen.
S
Have been on Kudu since the beginning when they first set up and have loved having such a quick and crucial source of protein; especially with my intense work/life balance and focus to workout and run as frequently as possibly.
I have recently become a new dad and as I am now adapting myself to the new normal; workouts have become less frequent / re prioritised while conscious protein intake has become a little more difficult - thanks to KUDU, however, I have instant and easy access to my daily crucial protein source.
J
Love the cherry !
B
Taste is fabulous ( all 3 flavours) .. have them from the fridge if you can .. slightly thicker consistency which makes it feel more substantial .. incredible protein to calorie ratio … big fan! (Fat boy getting slim!)
M
Kudu Collagen Protein – A Total Game Changer!
I’ve tried a lot of protein supplements, but Kudu Collagen Protein is on another level. From the first sip, I was impressed not just by the great taste (especially the sour cherry one), but by how smooth and easy it is to drink. Unlike many protein powders that can be clumpy or chalky, Kudu comes in a convenient, ready to drink sachet that makes getting high quality collagen effortless.
Each serving delivers 20g of hydrolyzed bovine collagen with zero sugar and only 85 calories, making it a perfect choice for anyone focused on lean muscle recovery, joint support, and overall well-being. I’ve personally noticed a difference in my post workout recovery, less soreness, better flexibility, and even improvements in my skin and hair.
The fact that it’s pre mixed and travel friendly makes it super convenient, whether you’re at the gym, at work, or on the go. If you’re serious about performance, recovery, and health, Kudu Collagen Protein is a must have in your routine. Highly recommend!
A
Lovely taste. Easy to take
Fast delivery
R
Really enjoying them, Sour Cherry with Greek Yogurt and blueberries is now my go to
P
really good thank you
P
Great taste and easy to use collagen.
R
Very good flavour handy sashes for days when your busy
S
i popped my knee over a week ago, and I believe the collagen has been a major part of my recovery and a big part of my daily protein intake
A
Great protein boost
C
It is unfortunately my least favourite flavour but that is just personal preference. The orange and.peach are my absolute fav, but I'm not reviewing them hence the 3 stars. The products over all are of great quality and worth every penny.