The Easiest Supplement for Personal Trainers to Recommend (Your Clients Feel This in 7 Days)

The Easiest Supplement for Personal Trainers to Recommend (Your Clients Feel This in 7 Days)

Tim Goodwin

As a personal trainer, recommending supplements can feel tricky. You don’t want to be pushy. You don’t want clients wasting money.

That’s why the best supplement to recommend is one that:

✅ Works quickly (so clients feel the benefit) 
✅ Is easy to explain
✅ Fits into their daily routine without fuss
✅ Makes you look good when clients thank you for the results

That’s exactly what Collagen Greens delivers.


Step 1: Why Collagen Greens Works So Well for Clients

Collagen Greens combines three powerhouse categories in one simple scoop:

  • Collagen peptides – support for joints, skin, and recovery
  • Super greens blend – a nutrient hit that covers the “I don’t eat enough veg” problem
  • Creatine monohydrate – the gold-standard supplement for strength, power, and muscle performance, (and perfect for brain health as clients get older)

This isn’t another hype powder. It’s a formula built on proven, well-researched ingredients that cover multiple bases in one.


Step 2: The 7-Day Client Experience

What makes Collagen Greens the easiest recommendation is how quickly people notice a difference:

  • Days 1–3: Energy feels steadier (no afternoon crash).
  • Days 4–5: Less bloating after meals.
  • Days 6–7: Training feels stronger thanks to daily creatine, joints feel more supported, and skin looks fresher.

Quick wins keep clients motivated, and they’ll associate those wins with your guidance.


Step 3: Why It’s the Easiest Recommendation You’ll Make

  • One serving a day in water, no complicated stacks or multiple tubs to explain.
  • Neutral taste (no “pond water” complaints).
  • Creatine, collagen, and greens in one, saves your clients from juggling (and paying for) three different products.

Clients don’t want complexity. They want simple habits that work. Collagen Greens gives them exactly that.


Step 4: How PTs Earn Recurring Income From It

  1. Join the Lean Greens affiliate program (free sign-up).
  2. Share your unique link with clients.
  3. You earn a commission on every order they make.
  4. Because Collagen Greens is a daily habit, clients keep ordering... and you keep earning.

Some Lean Greens affiliates are still getting paid today from clients they referred over 12 years ago!


The Takeaway

Collagen Greens is the “easy button” for PTs who want to recommend just one supplement that covers multiple client needs. It works fast, it’s simple to explain, and it creates recurring income for you without extra effort.

👉 Join the Lean Greens Affiliate Program Today

Help your clients feel stronger, lighter, and healthier in just 7 days, with one serving a day.

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While you're here — what we make.

Collagen Greens compared with a typical greens powder.
What is being compared A typical greens powder Collagen Greens
Creatine per serving None 4,000mg
Hydrolysed collagen per serving None 4,000mg
Fillers, fibers and sucralose We wanted to create a drinkable greens, that gives you all the good stuff, but none of the nasties often included ZERO
Ingredient Count More is not better for ingredients, its a clue that they use a vitamin and mineral premix to boost the ingredient and claim count. We just use raw wholefood ingredients. 50+ 16

Pick your rhythm.

  • One-off

    £55a pack

    No plan, no commitment. Plus £4.99 delivery.

    Buy once
  • Quarterly

    £120every 3 months

    £40 a pack, delivered free.

    Choose quarterly

Every plan carries the 60-day money-back guarantee. Cancel, skip or pause at any time.

Common questions, answered.

What does Collagen Greens taste like?

Neutral, closer to cold green tea than to fruit. It mixes in cold water with a shaker.

Is it suitable for vegetarians or vegans?

No. It contains bovine collagen.

What if I don't get on with it?

Sixty days, full refund. Email support@leangreens.com.