For active people whose shoulder is starting to limit what they can do
DON’T LET YOUR SHOULDER DECIDE WHAT YOU CAN STILL ACHIEVE
GLC2000 provides structured daily joint support for people working towards more confident movement, more consistent training and fewer compromises around one problem shoulder.
FEWER TRAINING COMPROMISES
Less need to organise sessions around one shoulder
MORE CONSISTENT MOVEMENT
Support for getting back to movements and loads you want to use
CONFIDENCE THAT BUILDS
The goal is progress you can repeat, not one unusually good day
Original patented Formula
Designed differently from standard blends
Bodyweight-based dosing
Serving matched to body size
UK GMP Manufactured
Consistent, high-quality, safe supplement manufacturing
Informed Sport Certified
Every batch tested for 285+ banned substances
WHEN THE REST OF YOU FEELS READY –
but your shoulder keeps changing the plan
A difficult shoulder doesn’t always stop you training. More often, it means constantly testing, scaling and changing the session around what it might tolerate that day.
YOU CHECK THE SHOULDER BEFORE YOU TRUST IT
Testing the familiar tender spot or range before you commit.
YOUR SHOULDER – NOT YOUR STRENGTH – SETS THE LOAD
Pressing gets reduced even when the rest of you feels capable of more.
YOU BUILD THE SESSION AROUND WHAT YOU CAN AVOID
Overhead work, pull-ups or movements you used to take for granted get substituted.
It’s not just the discomfort. It’s knowing you’re still capable – while one shoulder keeps deciding what you can do.
THE REAL WIN IS WHEN YOUR SHOULDER STOPS RUNNING THE SESSION
Progress often starts quietly. A movement feels easier. You stop checking the same tender spot. One session goes better than expected.
The bigger change is when that starts happening again – and you begin making decisions around what you want to do, rather than what one shoulder might allow.
THINK ABOUT THE MOVEMENT. NOT THE SHOULDER
Your attention starts returning to the lift, the workout or the activity in front of you.
CHOOSE EXERCISES AGAIN
Less substituting, scaling or avoiding movements simply because you are unsure how the shoulder will respond.
GOOD SESSIONS BECOME REPEATABLE
One encouraging workout becomes something you can come back to, build on and start trusting.
WHEN A GOOD DAY STARTS BECOMING THE NEW NORMAL
That is the point where progress feels different – not because every session is perfect, but because confidence is starting to replace hesitation.
DIFFERENT STARTING POINTS. PROGRESS THAT BUILT OVER TIME.
BUILT DIFFERENTLY — SO THE FORMULA, DOSE AND TIMING WORK AS ONE SYSTEM
GLC2000 was not built around one familiar ingredient or one standard serving.
The formula combines different ingredient forms, a more considered dose and split daily use — so each part has a specific role.
A BROADER GLUCOSAMINE COMPLEX
Four bioavailable forms instead of relying on one alone.
SPECIFIED CHONDROITIN A4
A carefully selected low-molecular-weight form, chosen with absorption and joint-tissue support in mind.
A DOSE THAT REFLECTS BODY SIZE
The serving changes with the person taking it rather than using one fixed amount for everyone.
MORNING + EVENING REPLENISHMENT
Two spaced servings help maintain a more consistent supply across the day and into the overnight period.
DIFFERENT FORMS. DELIBERATE DOSE. CONSISTENT DELIVERY.
Patented formula • UK GMP manufactured • Independently batch tested • Informed Sport certified
EVERY INGREDIENT. EVERY DOSE. EVERY DECISION – THERE FOR A REASON.
Glucosamine comes in several forms, yet many joint supplements rely on just one.
GLC2000 combines four bioavailable forms:
Glucosamine HCl
Glucosamine sulphate sodium
Glucosamine sulphate potassium
N-acetyl D-glucosamine
Rather than depending on a single source, the formula uses a broader glucosamine complex with different forms becoming available to the body in different ways.
It is one of the core principles behind GLC2000: don’t rely on one form when a more comprehensive formulation is possible.
Not all chondroitin is identical. Source, molecular weight and production method can vary considerably.
GLC2000 uses a carefully sourced, low-molecular-weight Chondroitin Sulphate A4, produced using a solvent-free extraction process.
Chondroitin is a naturally occurring component of cartilage and forms part of the tissue’s water-binding structure — one of the reasons it is included alongside glucosamine in the formula.
We specify the form because we believe the quality and characteristics of an ingredient matter, not just whether the word appears on the label.
GLC2000 goes beyond glucosamine and chondroitin by including two nutrients with recognised roles in the structures joints depend on.
Vitamin C contributes to normal collagen formation for the normal function of cartilage.
Manganese contributes to the normal formation of connective tissue and the maintenance of normal bones.
They aren’t included simply to make the ingredient list longer. They complement the wider formula by supporting normal cartilage, connective-tissue and bone biology.
A 55 kg person and a 105 kg person are very different in size, yet many supplements recommend exactly the same serving for both.
GLC2000 uses bodyweight-based serving guidance, so the amount taken changes with the size of the person using it.
| Your body weight | Morning serving | Evening serving | Daily total |
|---|---|---|---|
| Under 57 kg | 1 capsule | 1 capsule | 2 capsules |
| 57–100 kg | 2 capsules | 2 capsules | 4 capsules |
| Over 100 kg | 3 capsules | 3 capsules | 6 capsules |
GLC2000 is designed to be taken in two servings approximately 8–12 hours apart, rather than taking the full daily amount at once.
The reason is simple: after nutrients are taken, their availability rises and then declines. Spacing the serving gives the body a second supply later in the day rather than relying on one delivery point.
Morning — establish the first supply
Evening — replenish it for the hours ahead
This creates a more consistent pattern of nutrient availability across the day and into the overnight period.
The aim is consistency – in both the formula’s availability and the routine used to take it.
A sophisticated formula only matters if the finished product is manufactured and tested to a high standard.
GLC2000 is:
Manufactured in the UK under GMP standards
Independent 3rd party batch tested
Checked against defined ingredient specifications
Screened for heavy metals
Informed Sport certified
These are verifiable quality controls — not simply claims made on the label.
ONE GOOD SESSION GIVES YOU HOPE.
REPEATABLE PROGRESS GIVES YOU CONFIDENCE.
A better session can feel encouraging.
The real shift is when it happens again — and starts to feel like something you can trust.
With consistent use, customers reported a pattern of progress over time. For some, the first signs were subtle. For others, the clearest difference came later.
A RECOMMENDATION BUILT ON MORE THAN THEORY
Erin takes GLC2000 herself, works daily with active people and recommends it to clients and members based on both personal experience and what she sees in practice.
“I’ve recommended this product to my physio clients and to my members as well.”
– Erin Bonnett
Physiotherapist, gym owner and CrossFit athlete
USES GLC2000 HERSELF
Erin has first-hand results from the product.
WORKS DAILY WITH ACTIVE PEOPLE
As a physiotherapist, gym owner and CrossFit athlete, she understands how one difficult joint can affect training and confidence.
RECOMMENDS IT TO CLIENTS AND MEMBERS
Her recommendation is reinforced by what she has seen and heard from the people she works with.
Watch Erin explain why she recommends GLC2000:
THREE SHOULDER SETBACKS.
THREE RETURNS TO CONFIDENT MOVEMENT.
From possible shoulder surgery
A year of shoulder impingement
Two months of GLC2000
QUALITY YOU DON’T HAVE TO TAKE ON TRUST
GLC2000 is manufactured and tested to defined standards, with independent checks on the finished product and additional certification for athletes.
UK GMP MANUFACTURED
Produced in the United Kingdom under Good Manufacturing Practice standards, with controlled manufacturing and quality procedures.
INDEPENDENTLY BATCH TESTED
Finished product batches are independently tested against defined specifications rather than relying only on supplier documentation.
HEAVY-METAL TESTED
GLC2000 is screened for heavy metals as part of its quality-control process.
INFORMED SPORT CERTIFIED
Certified batches are independently screened for substances prohibited in sport, giving competitive and recreational athletes additional reassurance.
Patented formula • Specified ingredients • UK Manufactured • Independently Tested
GLC2000
£48.00
WHY ACTIVE CUSTOMERS CHOOSE GLC2000:
- Support the joints your training depends on
- All four bioavailable glucosamines – not just one
- Serving guidance based on body weight
- UK manufactured, independently tested and Informed Sport certified
In stock
Description
Unique Joint Formula
GLC2000 uses a patented combination of ingredients key for joint health in effective quantities.ALL FOUR forms of Glucosamine
Each with unique properties for the function of joint and connective tissue.Highest Quality Chondroitin
Readily used by cartilage, ligaments and tendons.Superior Availability & Absorption
GLC2000 is patent protected as it demonstrated superior absorption and availability of it’s key active ingredients compared to other products.Research Backed Dosing Strategy
Over 50 years of clinical research helped design the GLC2000 tailored dosing strategy. To ensure the right number of active ingredients are available to your joints.Independently Batch Tested
Safe for athletes, effective for all. Each batch of GLC2000 is screened by Informed sport for banned substances, as well as being independently verified that it meets all label claims.2x The Industry Standard
Based on tailored dosing recommendation each tub of GLC2000 lasts on average 60 days.Additional information
| Weight | 334 kg |
|---|
More Customer Videos
You can find more videos below.
WHAT CUSTOMERS STARTED NOTICING
YOU MAY HAVE TRIED A JOINT SUPPLEMENT BEFORE.
GLC2000 IS BUILT DIFFERENTLY.
Many joint supplements use familiar ingredients. The difference is in the forms selected, how the dose is calculated, how it is taken and how the finished product is tested.
GLC2000
Typical Joint Supplement
Four bioavailable glucosamine forms
Often relies on a single glucosamine form
Specified Chondroitin Sulphate A4
May list chondroitin without specifying the form
Bodyweight-based dosing
Commonly uses one standard adult serving
Morning + evening replenishment
Often taken as the full daily amount at once
Patented complete formula
Usually a standard blend of familiar ingredients
Independent testing + Informed Sport certification
Testing and certification vary by product
DIFFERENT FORMS. DIFFERENT DOSING. DIFFERENT LEVEL OF VERIFICATION.
If you’ve tried a basic glucosamine or joint supplement before, that does not mean you’ve already tried something built like GLC2000.
FAQ
I’ve tried glucosamine before. What makes GLC2000 different?
GLC2000 is not simply a standard single-form glucosamine supplement.
It combines four bioavailable forms of glucosamine, specified Chondroitin Sulphate A4, Vitamin C and manganese within a patented formula.
It is also taken differently: the serving is based on bodyweight and split between morning and evening rather than using one standard amount for everyone.
Why is the serving based on bodyweight?
A 55 kg person and a 105 kg person are very different in size, yet many supplements use one standard adult serving.
GLC2000 uses bodyweight-based serving guidance:
• Under 57 kg: 2 capsules per day
• 57–100 kg: 4 capsules per day
• Over 100 kg: 6 capsules per day
The daily amount is split equally between morning and evening.
Why take GLC2000 morning and evening?
The daily serving is divided into two doses, usually taken around 8–12 hours apart.
Rather than taking the full amount at once, this replenishes the formula later in the day and creates a more consistent pattern of nutrient availability.
Can I take GLC2000 alongside physio or rehabilitation?
Yes. GLC2000 can be used as part of a wider approach that includes appropriate exercise, physiotherapy, rehabilitation and recovery.
It is a food supplement and is not intended to replace medical treatment, diagnosis or rehabilitation advice.
If you are under medical care, taking medication or unsure whether GLC2000 is suitable for you, speak to your healthcare professional.
How long does one tub last?
Each tub contains 240 capsules.
How long it lasts depends on your bodyweight serving:
• Under 57 kg: around 120 days
• 57–100 kg: around 60 days
• Over 100 kg: around 40 days
This is why the same number of tubs can represent a different length of supply for different people.
What ingredients are in GLC2000?
GLC2000 contains:
• Glucosamine HCl
• Glucosamine sulphate sodium
• Glucosamine sulphate potassium
• N-acetyl D-glucosamine
• Chondroitin Sulphate A4
• Vitamin C
• Manganese
These ingredients are combined as part of the patented GLC2000 formula.
Is GLC2000 suitable for tested athletes?
Yes. GLC2000 is Informed Sport certified.
Certified batches are independently screened for substances prohibited in sport, providing additional reassurance for competitive and recreational athletes.
Does GLC2000 contain shellfish or other allergens?
Yes.
The glucosamine ingredients are derived from shellfish, and the chondroitin is of avian origin.
If you have relevant allergies or sensitivities, check the product label carefully and speak to a healthcare professional if you are unsure whether GLC2000 is suitable for you
Is GLC2000 vegetarian or vegan?
No.
GLC2000 contains shellfish-derived glucosamine and avian-derived chondroitin, so it is not suitable for vegetarians or vegans.
How do I take GLC2000?
Take your daily serving according to bodyweight and divide it between morning and evening.
For example, if you weigh 57–100 kg, the usual serving is:
2 capsules in the morning + 2 capsules in the evening
Try to keep the two servings reasonably consistent each day.
Is GLC2000 only for shoulders?
No.
GLC2000 is a joint-support formula rather than a shoulder-specific product. It is designed to support joints throughout the body.
This page focuses on shoulders because that is where many active customers notice their training becoming restricted, but the formula itself is not shoulder-specific.
What about delivery and returns?
Orders are dispatched from the UK, and available delivery options and costs are shown at checkout.
If you need to return an order, contact our customer service team and we will explain the applicable returns process.
For the final live version, I’d replace this answer with your exact current dispatch times, shipping charges, free-delivery thresholds and returns terms so there is no ambiguity.