By Hannah Reid, Registered Nutritionist · Last updated May 2026 · 6 min read
Skinny But Weak, Flat Bum, Crepey Skin: 7 Reasons Women On The Jab Are Adding One Daily Scoop
The jab suppresses your hunger. It doesn't care whether you lose fat or muscle. For thousands of UK women, that difference is showing up in the mirror, on the hard chair, and in the shower drain.
Claim my starter kit + free gifts⭐ 4.9 · Made in the UK · No bloat · Third-party tested
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🍑 Curves
01
The jab doesn't care if you lose fat or muscle. Your bum is paying the price.
GLP-1 medications work by suppressing hunger. They don't select what you lose. Without enough protein and resistance training, up to 40% of the weight can come from lean muscle, and your glutes are the biggest muscle group taking the hit.
The 5g of creatine in every scoop of JUICi is a clinical dose, built to help you protect what makes you, you.
EFSA-authorised: Creatine increases physical performance in successive bursts of short-term, high-intensity exercise. Daily intake of 3 g.
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🪑 Pain
02
When sitting on a hard chair actually hurts, that's your body telling you something.
See what's in every scoopIt's one of the most common things women on GLP-1 medications mention privately: sitting on hard surfaces becomes uncomfortable because the muscle cushioning your frame has gone. It's not vanity. It's a real, physical signal that lean mass is being lost.
Creatine helps you rebuild and protect that muscle when paired with even light resistance training.
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✨ Skin
03
Dull, tired, crepey skin isn't just ageing. It's collagen loss speeding up.
Rapid weight loss accelerates collagen breakdown. The result is skin that looks dull, feels looser, and loses that plump, healthy look faster than you'd expect. This is biology, not bad luck.
Hydrolysed bovine collagen in every scoop supports your skin from the inside, working alongside the creatine to help you feel as good as you look.
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💪 Strength
04
Smaller isn't the same as stronger. And weak isn't the goal.
The clothes fit. The scales are moving. But the gym feels harder, the stairs feel steeper, and you feel less capable than before you started. Fast weight loss without protein and training takes your strength with it.
Creatine is the most studied performance supplement in the world, specifically for exactly this scenario.
EFSA-authorised: Daily creatine consumption can enhance the effect of resistance training on muscle strength in adults over 55. Daily intake of 3 g.
Start protecting your strength
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💇♀️ Hair
05
Hair shedding on the jab is real. You're not imagining it.
Clinical data shows hair shedding affects a meaningful proportion of women on GLP-1 medications. It's almost always temporary, but it is one of the most distressing parts of the journey for many women.
Hydrolysed collagen provides the amino acid building blocks your follicles need. Most UK nutritionists pair it with a protein-first eating approach.
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⏳ The long game
06
Most women quit before creatine actually kicks in. Here's what they miss.
Start the 3-month routineCreatine works on a 3 to 4 month timeline. The first few weeks you'll feel sharper recovery. The real visible shifts in shape, skin, and strength compound over months of daily consistency. This is not a one-tub fix.
The women who keep their curves and strength after stopping the jab are the ones who treated this like a daily habit, not a short experiment.
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✅ Risk-free
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Try it for 30 days. If you don't feel the difference, we'll refund you.
Build my routineMessage us within 30 days if you don't feel stronger, fuller and more like yourself. We'll refund you. No forms, no calls, no fuss.
The only real risk is leaving it another month before you start.
I work with women on GLP-1 medications regularly. The pattern is consistent: the weight comes off, then the questions start. Where did my shape go? Why is my skin looking so tired? Why do I feel weak? The answer is almost always the same. Muscle and collagen are being lost alongside the fat. Creatine and hydrolysed collagen, taken consistently for at least 3 months, are the first things I discuss with every client in this position.
Hannah ReidRegistered Nutritionist (ANutr)
Real UK women. Real reviews.
I was embarrassed to admit sitting on wooden chairs was actually uncomfortable. Six weeks into JUICi and I'm back in the gym, my bum is coming back, and I finally feel like the weight loss is working for me, not against me.
My skin was looking crepey and tired after four months on Wegovy. A friend on a Mounjaro Facebook group recommended this. Two months in and the difference in my skin tone and how full my face looks is noticeable.
I was losing my shape along with the weight and it was really getting me down. Started JUICi in January. It's now March and my glutes are genuinely coming back. One scoop in my morning coffee, that's all it takes.
The hair shedding was the thing that really scared me. I've been on this for eight weeks alongside more protein and the shedding has calmed right down. Skin looks better too. Really glad I found it.
I felt weak and flat for months on Mounjaro despite the weight coming off. My PT recommended creatine, I found JUICi because it also has collagen. Three months later I'm lifting heavier than before I started the jab. Brilliant product.
How JUICi compares
| JUICi Booty & Beauty |
Generic creatine |
Generic collagen |
Gym-bro stack |
|
|---|---|---|---|---|
| 5 g creatine monohydrate | ✅ | ✅ | ✗ | ✅ |
| Hydrolysed collagen | ✅ | ✗ | ✅ | ✗ |
| Branched-chain amino acids | ✅ | ✗ | ✗ | ✅ |
| Formulated for UK women on GLP-1 | ✅ | ✗ | ✗ | ✗ |
| No chalky aftertaste | ✅ | ✗ | varies | ✗ |
| No bloating | ✅ | varies | ✗ | varies |
| One daily scoop, no stacking | ✅ | ✗ | ✗ | ✗ |
| 30-day money-back guarantee | ✅ | rarely | rarely | rarely |
Six months on Mounjaro, 2 stone down, and I genuinely thought something was wrong with me. My bum was completely gone. Sitting on hard chairs was uncomfortable. My skin looked ten years older than my face felt. My nutritionist pointed me to creatine and collagen. Three months of JUICi later, I have my shape back. My skin looks like mine again. I wish someone had told me sooner.
Claim your starter kit with month 1
One scoop a day, three months to feel strong and like yourself again. Plus £90 of free gifts to make the habit stick.
- JUICi glass mixing bottle worth £20, FREE
- Pink electric whisk frother worth £20, FREE
- The Glute Growth Guide worth £20, FREE
- "On The Move" tote bag worth £30, FREE on month 3
Less than the price of a Pret coffee a day.
- ✓ Free UK shipping on subscriptions
- ✓ 30-day money-back guarantee
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Common questions
Why am I losing muscle on the jab if I'm still eating?
GLP-1 medications work by suppressing appetite and slowing gastric emptying. When overall food intake drops significantly, the body does not automatically prioritise fat stores. Without adequate protein intake and resistance training stimulus, lean muscle is broken down for energy alongside fat. This is why targeted nutritional support matters from the start, not after you notice the loss.
Can creatine really help with glute shape?
Creatine works by increasing your muscles' capacity for work during resistance exercise. More capacity means better sessions, better stimulus, better adaptation over time. It does not build muscle by itself, but paired with even two light resistance sessions a week it gives your glutes the best possible environment to respond and grow. The EFSA-authorised claim relates to performance in high-intensity exercise at 3 g daily.
Will creatine make me look puffy or hold water?
Creatine draws water into the muscle cell itself, which is what gives trained muscle its full, firm appearance. It does not cause subcutaneous water retention or the soft, puffy look associated with fluid retention. Most women report looking and feeling leaner after a few weeks, not more bloated.
How long before I notice my skin looking better?
Collagen turnover is a slow process. Most women notice a subtle improvement in skin texture and tone within 6 to 8 weeks. More visible changes to skin plumpness and elasticity tend to show at 3 to 4 months of consistent daily use. Staying well-hydrated and maintaining adequate protein intake alongside the blend will support the results.
Is it safe to take alongside Mounjaro or Wegovy?
JUICi is a food supplement, not a medicine. It contains creatine monohydrate, hydrolysed bovine collagen and branched-chain amino acids, all food-derived ingredients in widespread use. We always recommend checking with your prescribing GP or pharmacist before adding any new supplement to your routine.
When is the best time to take it?
Any time of day is effective for creatine. Consistency matters far more than timing. Most women in our community add it to their morning coffee or a glass of water first thing. The Peach Passion flavour works well in both.
What if it doesn't work for me?
We offer a 30-day money-back guarantee. If you don't feel stronger, fuller and more like yourself within your first month, just message us. No forms, no phone calls. We'll sort it. The only thing we ask is that you give it a fair shot with daily consistency.
JUICi is a UK food supplement. Not intended to diagnose, treat, cure or prevent any disease. Always speak to your GP or prescribing clinician before adding a new supplement to your routine, especially if you are taking prescription medication. Statements have not been evaluated by the MHRA.