Cortéa Creatine Hydration 6-in-1 delivers the six nutrients your body misses most when you're eating half of what you used to — muscle, hydration, hair, skin, and digestion support in one delicious strawberry flavoured drink
Protect Your Muscle
Rehydrate. Re-Energize.
Hair. Skin. Nails.
Losing Weight Fast? Don't Let Your Body Pay For It. One Scoop Replaces 6 Bottles.
- 5g Creatine — supports lean muscle strength while the scale drops
- 5g Electrolytes — supports hydration & energy when food intake falls
- 2g Multi Collagen + 450mcg Biotin — supports hair, skin & nails
- 2g Fiber — supports regularity & digestive comfort
- 10mg Hyaluronic Acid — supports skin hydration & volume
- Strawberry flavoured
Dr Lauren J.
"I've had patients come back after 60 days and tell me they feel like themselves again. More energy. Better sleep. Sharper in the gym and at work. Their wives notice before they do."
You've already spent years trying things that didn't work.
We don't want to be another disappointment. That's why we give you 90 full days — not 30, not 60 — to feel the difference. No results? Full refund. No questions. No hassle. We're that confident.
Scientifically backed Ingredients seen in…
The 6-Bottle Problem
You Were Told To Take 6 Supplements. Nobody Sticks To 6 Supplements.
If you're losing weight fast — especially on appetite-reducing medication — you've probably heard the checklist: protect your muscles, replace your electrolytes, protect your hair, keep your digestion moving. So you bought the bottles. And within three weeks, half of them sat unopened on the counter.
That's not a discipline problem. Research on supplement adherence shows compliance collapses once a routine passes 2–3 daily products. The routine failed — not you.
Creatine tub
Electrolyte packets
Collagen powder
Fiber supplement
Biotin capsules
Hyaluronic acid
↓
One Scoop. Once A Day. Done.
Why Fast Weight Loss Feels So Rough
The Silent Depletion Loop
Appetite-reducing medications and aggressive calorie cuts do exactly what they promise: you eat dramatically less. But your nutrients come from your food. Eat 50% less food, and you're getting a fraction of the protein, minerals, and micronutrients your body was built to run on — right when it's under the most stress.
1
You eat far less
Smaller portions mean less protein, less sodium and potassium, less of everything — often without you noticing.
2
Your body looks for reserves
With protein intake down, lean muscle becomes a convenient energy source. Hair, skin, and nails — "non-essential" tissues — get deprioritized.
3
The signs show up late
Fatigue, headaches, shedding in the shower drain, softer skin tone, sluggish digestion. By the time you see it, the depletion has been running for weeks.
4
The loop repeats daily
Every day of reduced eating widens the gap — unless you close it deliberately.
Cortéa 6-in-1 was formulated to close that gap — replacing the six nutrients most affected by reduced food intake, in one scoop you'll actually take.
The Part Nobody Warns You About
Not All Weight Loss Is Fat Loss
Studies on rapid weight loss show a significant portion of the weight lost can come from lean muscle — not fat. Lose muscle, and you don't just get weaker: your resting metabolism slows, which is exactly what sets people up to regain weight later.
That's why creatine anchors this formula at a full clinical 5g dose. Creatine is one of the most-studied supplements in existence, shown to support muscle strength and performance — so the weight you lose is more likely to be the weight you wanted to lose.
Full Doses. No Fairy Dusting.
Six Nutrients. One Scoop. Every Dose Disclosed.
5g
Creatine Monohydrate
The full clinical dose. Supports lean muscle strength, power, and recovery while calories are low.
5g
Electrolyte Complex
Sodium, potassium & magnesium to support hydration, energy, and normal muscle function when food (and salt) intake drops.
2g
Multi Collagen
Collagen peptides to support skin elasticity, hair, and joints during rapid body change.
2g
Prebiotic Fiber
Supports regularity and digestive comfort — the #1 complaint when eating volume drops.
10mg
Hyaluronic Acid
Supports skin hydration and plumpness from within.
450mcg
Biotin
Supports keratin production for hair and nail strength.
Do The Math
Buying These Separately Costs Over $120/Month
Bought Separately
Creatine$24.99
Electrolytes$29.99
Collagen$27.99
Fiber$14.99
Biotin$12.99
Hyaluronic acid$16.99
Total: $127.94+ 6 routines to remember
Cortéa 6-in-1
Everything.
$39.95
One scoop. + 10 seconds a day
Creatine Hydration (Strawberry Flavor)
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Questions
Everything You're Wondering
Can I take this alongside weight-loss medication?
Cortéa 6-in-1 is a nutritional supplement, not a medication — it contains no stimulants, no drug ingredients, and nothing that affects appetite. It's designed to fill the nutritional gaps that come with eating less. That said, always show any new supplement to your doctor or pharmacist before adding it to your routine, especially if you're on prescription medication.
Will creatine make me bulky or bloated?
No. Creatine supports the muscle you already have — it doesn't build bulk on its own, especially while you're in a calorie deficit. The "puffy" reputation comes from old loading protocols using 20g+ per day; this is the standard 5g daily dose. Any initial water shift happens inside the muscle, not under the skin — which is exactly where you want it.
What does it taste like?
Almost nothing. It's unflavored and mixes clear in water, so you can also stir it into juice, a smoothie, coffee, or a protein shake. No sugar, no sweeteners, no stimulants.
When will I notice a difference?
Hydration and energy support are typically the first things people notice — often within the first week or two. Muscle, hair, skin, and nail support build with consistency over 30–90 days, because that's how those tissues work. That's also why our guarantee runs 90 days instead of the usual 30.
How long does one tub last?
Each tub contains 30 full servings — one month at one scoop per day. At $39.95, that works out to about $1.33 a day, less than most people spend on a single one of the six supplements it replaces.
What if it doesn't work for me?
Use the whole tub. If you don't feel the difference by day 90, email us for a full refund — no return shipping, no questions, no hoops. Keeping the routine simple is the entire product; the guarantee works the same way.
What Cortéa Customers Are Saying
1,800+ verified customers · 93% rated 5 stars
4.8
★★★★★
1,800+ reviews
Melissa T., 46 — Texas, US★★★★★
"I replaced five bottles with one scoop."
June 12, 2026
My doctor gave me a list of everything I should be taking while eating less. I bought it all. By week three, half the bottles were gathering dust — I couldn't keep up with six different routines. This is everything in one unflavored scoop I stir into my morning water. Three months in and I haven't missed a single day. That has never happened with any supplement.
Verified purchase · 3-tub bundle
Dana R., 51 — Florida, US★★★★★
"The shower drain situation is finally improving."
June 5, 2026
The hair shedding scared me more than anything. Every shower felt like a horror movie. Nobody warned me that losing weight fast could do that. Two months on this and the handfuls have turned into strands. Between the collagen and biotin I finally feel like I'm covering my bases instead of guessing. I wish I'd started this on day one.
Verified purchase · 3-tub bundle
Karen W., 44 — Ohio, US★★★★★
"The afternoon headaches are gone."
June 18, 2026
On my low-appetite days I was hitting a wall by 2pm — headache, dizzy standing up, dragging myself through the rest of the day. I thought it was just part of the deal. One scoop in the morning and within the first week the headaches basically stopped. Turns out I wasn't tired, I was depleted. The electrolytes alone are worth the price.
Verified purchase · Single tub
Jennifer L., 39 — California, US★★★★★
"Down 28 lbs and my trainer noticed the difference."
May 30, 2026
My trainer warned me that people losing weight this fast usually lose strength with it. I've been taking this since month one and I'm still lifting the same weights I was before — down 28 pounds. She asked what I was doing differently and now two other women at my gym are on it. I wanted to lose fat, not muscle. This is how I made sure of it.
Verified purchase · 6-tub bundle
Susan M., 55 — London, UK★★★★★
"It tastes like nothing. That's why it works."
June 9, 2026
I've thrown out so many chalky shakes and sickly-sweet gummies. This genuinely dissolves clear in water — no taste, no grit, no film. I put it in my morning glass of water before coffee and it's done before I've even thought about it. The best supplement is the one you actually take. This is the first one I've actually taken.
Verified purchase · 3-tub bundle
Patricia H., 48 — Sydney, AU★★★★★
"My digestion finally caught up."
May 26, 2026
Nobody talks about what eating half as much food does to your digestion. I was uncomfortable for weeks and fiber gummies did nothing. The fiber in this is gentle — no bloating, no urgency, just regular again within about ten days. Combined with everything else it replaced, this simplified my entire morning.
Verified purchase · Single tub
Michael B., 52 — Chicago, US★★★★★
"Sceptic turned believer."
June 2, 2026
I assumed "all-in-one" meant underdosed everything. Then I read the label — 5g creatine is the actual full dose, not the sprinkle most blends use. I was already buying creatine and electrolytes separately for more money than this costs combined. Two months in: strength holding steady while the weight comes off, and one less decision to make every day.
Verified purchase · 3-tub bundle
Linda C., 60 — Vancouver, CA★★★★★
"My face doesn't look 'deflated' anymore."
May 22, 2026
The weight loss was wonderful but my face was paying for it — hollow cheeks, crepey skin, looking older instead of healthier. I started this mainly for the collagen and hyaluronic acid. Around week six, a friend asked if I'd changed my skincare. My skin looks hydrated again. I feel like I'm losing weight without losing my face.
Verified purchase · 6-tub bundle
Amanda G., 42 — Manchester, UK★★★★★
"I was spending double on half the results."
June 15, 2026
I did the math one night: creatine, electrolyte sachets, collagen, biotin, fiber — over £90 a month and I kept forgetting half of them. This costs a fraction of that and it's one scoop. My energy is steadier, my nails have stopped peeling, and my kitchen counter isn't a pharmacy anymore. Should have existed years ago.
Verified purchase · 3-tub bundle
Rachel P., 37 — New York, US★★★★★
"Planning for after, not just during."
May 18, 2026
I don't want to be on medication forever, and everything I read says keeping your muscle is what protects your results when you eventually stop. That's the whole reason I take this — I'm protecting the finish line, not just the process. Four months in, I feel strong, my hair is thick, and I'm not scared of what happens after anymore.
Verified purchase · 6-tub bundle