10/ten Leucine

Capsules · L-leucine · 30 × 700 mg

★★★★★ 5/5 from real customers · over 1 million Cvetita Herbal customers

💪700 mg L-leucine in every capsule
🧬Essential amino acid – one of the three BCAAs
✅One ingredient – no fillers and no unnecessary additives

Leucine is the amino acid people who train think of first. Your body can't make it on its own, so it gets it from food. 10/ten Leucine is a pure form: 700 mg L-leucine per capsule, 30 capsules per pack, as an addition to your routine.

🚚 Delivery in 2–4 working days with Yodel · pay by card or PayPal

🎁 Free delivery on orders over £50

🛡️ 60-day guarantee – if you don’t feel a difference, we’ll find the right solution for you together

💊How to take it

As directed on the pack, with a glass of water, as part of your daily rhythm around training. Do not exceed the recommended daily dose. After 12 weeks, take a 2-week break.

🚚Delivery and payment

We ship it ourselves. It arrives in 2–4 working days with Yodel. You pay securely by card or PayPal, and delivery is free on orders over £50. The parcel is discreet.

👥Who it's for

For active people, anyone who trains and athletes who want pure L-leucine as an addition to their diet. Not for pregnant or breastfeeding women or for children.

📦Ingredients and storage

L-leucine – 700 mg per capsule. 30 capsules per pack. Store in a cool, dry place, out of reach of children.

🏭

Our own production

We make it in our own facility in Europe, over 10 years of experience

💪

700 mg per capsule

Pure L-leucine, precisely measured

✅

One ingredient

No fillers and no unnecessary additives

🏋️

For people who train

The amino acid you look for in your protein

💪 700 mg per capsule🧬 one of the three BCAAs🏋️ around training

How it works

One amino acid. Nothing else.

Leucine is one of the building blocks of muscle protein. Your body doesn't make it on its own and gets it from outside – from food or a supplement. 10/ten Leucine gives it to you in pure form.

1

You take the capsule

700 mg L-leucine in an easy-to-swallow capsule. No measuring, no shaker and no taste.

2

Part of your daily rhythm

As directed on the pack, around your training. It's easiest at the same time each day.

3

It adds to your diet

An addition to an active person's varied diet. Many people say that with regular use they recover more easily between sessions; everyone's experience is different.

With 10/ten Leucine

Three reasons people who train keep leucine in their gym bag

Training is half the job. The other half is what you give your body afterwards.

🔄

Around your workout

Leucine is the amino acid people look for right around their training.

Essential and branched-chain

Leucine is one of the three branched-chain amino acids (BCAAs), together with isoleucine and valine. Your body can't make it on its own.

Pure form

Just L-leucine, 700 mg per capsule. No fillers and no unnecessary additives.

One ingredient. Nothing extra.

With amino acids, what matters is how pure the form is and how much is in the dose. Here's everything, no small print. Tap a card to see more.

700 mg

L-leucine

in every capsule

Pure amino acid in a handy capsule. Precisely measured, no guesswork.

1/3

BCAAs in muscle

leucine, isoleucine, valine

The three branched-chain amino acids make up about a third of the amino acids in skeletal muscle. Leucine is one of them.

0

Fillers

one ingredient

No unnecessary additives and no padding – just the amino acid you're looking for.

30

Capsules per pack

compact pack

Get your next pack just before this one runs out, so you don't break your regular routine.

Ingredient	Per 1 capsule
L-leucine	700 mg

Your next few weeks

Amino acids are about consistency

Leucine works with your training, and training adds up over weeks. Here's how it usually goes; everyone's experience is different.

First pack · The habit forms

The dose as directed on the pack, around training, at the same time each day. The first pack is about making it a habit.

The next packs · The rhythm sticks

The capsule is already in your gym bag and training is part of your week. Get your next pack before this one runs out.

Up to 12 weeks · Full course

The full course is up to 12 weeks of regular use, alongside your training and diet.

After 12 weeks · Break

After 12 weeks, take a 2-week break, then you can start again.

💡 Tip: keep the pack in your gym bag. That way the capsule is with you right around your workout.

The question we get most

“Is it right for me?”

10/ten Leucine is for adults who train and care about what they eat. Check yours.

✓

I do strength or gym training

That's exactly what it's for: pure L-leucine around your training.

✓

I run, cycle or train for endurance

You can. Take it as directed on the pack.

✓

I keep track of the protein in my diet

Yes. Leucine is the amino acid people on a protein-focused diet look for most.

✓

I'm a woman and I train

Yes, the directions are the same. Not to be taken during pregnancy or breastfeeding.

✓

I'm over 40 and active

Absolutely. It's easy to take and fits any routine.

!

I already take BCAAs or Hyper Aminobolic

They also contain leucine. Message us and we'll tell you how to plan it without exceeding the doses.

!

I want to take more

Don't exceed the recommended daily dose on the pack.

✕

Pregnant and breastfeeding women

Not to be taken during pregnancy or breastfeeding.

✕

Children and teenagers under 18

We don't recommend it.

This overview is at ingredient level and is a starting point. It doesn't replace your own doctor's advice. Food supplement, not a medicine. Not a substitute for a varied diet.

Capsules

“How exactly do I take it?”

It's easy. Here's the honest answer to the question we're asked most often on the phone.

The dose is on the pack.

One capsule = 700 mg L-leucine. How many capsules a day – as directed on the pack. Do not exceed the recommended daily dose.

With a glass of water.

The capsule is easy to swallow. No shaker, no measuring and no taste.

Around training.

It's easiest at the same point in relation to your workout. Regular use is what matters.

📦Check the dose on the pack

💊Take the capsule

🥛With a glass of water

🏋️Around your workout

The science behind leucine

What human studies show

Here's what studies on leucine in healthy people show. Swipe across and tap a card for details and the source.

+110%

muscle protein synthesis after 3.42 g of leucine taken by mouth, compared with baseline

human study · J Physiol 2013

Tap for more

Leucine is described as the amino acid with the strongest anabolic effect, the one that “switches on” muscle protein synthesis. Source: PMID 23551944

24

men after strength training: a small dose of protein (6.25 g) topped up with leucine stimulated muscle protein synthesis after a meal as much as 25 g whey protein

controlled study · J Physiol 2012

Tap for more

Leucine brought the small protein dose up to the effect of a dose four times bigger in the first hours after the meal. Source: PMID 22451437

The studies are on leucine, often in higher single amounts, not on this specific product. Food supplement. Not a substitute for a varied diet and a healthy lifestyle.

Why we make 10/ten Leucine

“When we put our name on a pack, we answer for every capsule inside it.”

The Cvetita Herbal team

European manufacturer · own production facility

For over 10 years we've been making herbal extracts and supplements, and we now have over 1 million customers. 10/ten Leucine is what we want in our own gym bags: one amino acid, a clear dose and nothing extra.

FAQ

Everything you ask us most often

How do I take 10/ten Leucine and what's the dose?

As directed on the pack, with a glass of water, as part of your daily rhythm around training. Each capsule contains 700 mg L-leucine. Do not exceed the recommended daily dose.

How long does one pack last?

The pack has 30 capsules of 700 mg. How long it lasts depends on the daily dose stated on the pack. Get your next one just before this one runs out, so you don't break the routine.

What's in one capsule?

700 mg L-leucine. No fillers and no unnecessary additives – just the amino acid.

What's the difference between leucine and BCAAs?

Leucine is one of the three branched-chain amino acids (BCAAs) – together with isoleucine and valine. 10/ten Leucine gives you just the leucine, in pure form, without the other two.

Why is leucine an essential amino acid?

Your body can't make it on its own, so it has to come from outside – from food or a supplement. That's why it's called an essential amino acid.

When will I feel a difference?

Everyone's experience is different and depends on your training, diet and sleep. Many people say that with regular use they recover more easily between sessions. So think in weeks, not days.

Can I take it all the time?

It's taken in courses: after 12 weeks, take a 2-week break, then you can carry on.

Is it suitable for women?

Yes, for women who train the directions are the same. Not to be taken during pregnancy or breastfeeding.

Can I combine it with other Cvetita Herbal products?

Yes, take each product as its label says. People who train often pair it with 10/ten Glutamine or with protein. 10/ten BCAA 2:1:1 and Hyper Aminobolic also contain leucine – message us and we'll tell you how to plan it.

Who shouldn't take it?

Pregnant and breastfeeding women, and children. The product is not a substitute for a varied diet.

How is it delivered and how do I pay?

It arrives in 2–4 working days with Yodel, and delivery is free on orders over £50. You pay securely by card or PayPal, and the parcel is discreet.

What if it doesn't work for me?

You have a 60-day results guarantee. If you don't feel a difference, get in touch and we'll find the right solution for you.

Why buy from you and not another shop?

We're the manufacturer. We make 10/ten Leucine in our own production facility, we state clearly how much is in each capsule, and your order comes straight from us, with a guarantee.

Ready to start?

Pure leucine, a clear dose, around every workout

30 capsules of 700 mg L-leucine, no fillers. With a 60-day guarantee.

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10/ten Leucine