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RLS3 - Restless Leg Syndrome Protocol

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8,000+ verified 5-star reviews

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Backed by 4 clinical trials

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Third-party tested

Clinicians' Choice

Clinicians recommend RLS3 without compensation.

Only the Iron Strips carry a flavour. The magnesium is an unflavoured capsule and the gel is topical.

Try RLS3

Save 33%

$79

All three steps - Iron Strips, Magnesium Glycinate and Nerve Cooling Gel - plus the ferritin guide. Free shipping.

$118

Or shop individuallyexpand_more

Iron Strips

Step 01 - the mechanism, 30 strips

$45

Magnesium Glycinate

Step 02 - 90 capsules, 30 servings

$39

Nerve Cooling Gel

Step 03 - works tonight, 2 oz

$34

Bought separately the three come to $118. The protocol is $79 and includes the guide.

Free with RSL3: The RSL3 Protocol E-Book

How to use the protocol, daily routine tracking, what to ask your doctor, and what to do at each level. Sent by email with your first order.

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30-day money-back guarantee

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Research suggests up to 60 days to notice most benefits.

Your protocol includes:

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    30-day money-back guarantee

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    RLS3 Protocol E-book

What is itadd

A three-part nightly protocol for restless legs.

  • Iron strip every morning
  • Magnesium glycinate before bed
  • Cooling gel when your legs start up

Built around the one thing clinical guidelines actually say about restless legs: look at your iron first. Includes The RLS3 Protocol guide, sent by email the day you order.

View Supplement Facts
Who's it foradd

If your legs are fine all day and start the moment you lie down.

  • Told to "just try magnesium" one too many times
  • You've tried tying socks around your calves
  • Bloodwork came back normal and you were sent home anyway
  • Up at 2am walking the hallway so you don't wake anyone
  • You measure a good night in hours slept in a row

Not for you if your ferritin is already above 75 — iron is unlikely to help and we'd rather say so. Pregnant, nursing, on a dopamine agonist, or told you have high iron? Ask your doctor first.

Benefitsadd
  • Iron you'll actually take. Dissolves on the tongue, no tablet, no aftertaste.
  • Glycinate, not oxide. 275 mg in the form chosen for absorption.
  • Something that works tonight. Menthol fires the same cold receptor your skin uses below 26°C.
  • One box, one month. All three run out together.
How to useadd
  • Morning — one strip on the tongue. Keep it an hour clear of coffee, tea and dairy; all three block absorption.
  • 10 pm — three magnesium capsules.
  • Bedtime — rub the gel into your calves and shins. Reapply if it wakes you.

Ask your doctor for a ferritin test before you start. At or below 75 µg/L, guidelines say iron is worth trying.

Give it 8 to 12 weeks. The gel works the first night, but raising ferritin is slow — that's the honest window.

Quality & certificationsadd
  • Made in the USA in a cGMP-compliant, FDA-registered facility
  • Third-party tested for purity and potency
  • 19 mg iron + 400 mcg folate · 275 mg magnesium glycinate · 2 oz gel
  • No artificial colours, no added sugar
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Tested by an independent lab

53 substances tested for quality

HSA/FSA eligible with

Learn more

THE PROTOCOL

Three steps every night

Do these three things, in this order, every night.

  1. One strip on the tongue

    Step 1

    One strip on the tongue

    Every morning

    19 mg iron with folate. Let it dissolve, no water.

    Ferritin takes 8-12 weeks to move.

  2. Three capsules with water

    Step 2

    Three capsules with water

    One hour before bed

    275 mg elemental magnesium, as glycinate.

    The form that is easiest on the stomach.

  3. Rub the gel into calves and shins

    Step 3

    Rub the gel into calves and shins

    As you get into bed

    Menthol and arnica. Massage until absorbed.

    Reapply if it wakes you.

  4. Read the guide first

    Read the guide first

    Included

    What to ask your doctor, and how to read the number.

    Emailed the moment you order.

The full schedule, what to take each step with, and how to read a ferritin result are all in the guide. It comes with your order.

The same person, 8-12 weeks apart

Drag to compare. See some effects RLS3 has.

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Marianne Ruiz, Sacramento CA — Week 12 - “Slept nine hours in a row by the end of the second month. I had stopped expecting it, for the first time in 15 years. ”

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Gordon Alderman, Naples FL — Week 8 - “Ferritin was 26. Eight weeks on the strips and my legs are still at night. Works for my wife too. ”

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Anil Menon, Edison NJ — Week 16 - “I can sit through an evening again. The cat is pleased about it too.”

Individual results vary. Photography is real, unretouched, consent acquired from verified customers.

Nothing like RLS3

Magnesium alone

Homeopathic tablets

Iron gummies

Iron for low ferritin

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Names a ferritin target

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Magnesium glycinate

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Folate (B9)

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Something you feel tonight

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Doses printed on the label

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An active dose at all

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A comparison of product categories, not of named brands. Homeopathic products are by definition formulated without an active dose.

Every ingredient in all three, listed in full

Step 01 - Iron

Iron, as ferric saccharate

19 mg per strip, alongside folate. Ferric saccharate is a gentler form than ferrous sulfate, and iron - not magnesium - is what the clinical guidelines point at when ferritin is low.

Step 01 - Folate

Folate (vitamin B9)

400 mcg DFE per strip. Named in the same stack neurologists prescribe alongside iron, and involved in normal red blood cell formation.

Step 02 - Magnesium

Magnesium glycinate

275 mg of elemental magnesium from 2,500 mg of magnesium glycinate. The glycinate form is chosen for absorption and for being easier on the stomach than oxide.

Step 03 - Menthol

Menthol

A genuine cold-receptor (TRPM8) agonist - this is what makes the gel feel cold within seconds. It is the only part of the protocol you feel on the first night.

Step 03 - Arnica

Arnica montana

Organic flower extract, used topically for generations on tired, aching legs. Sits in a base of witch hazel, aloe leaf juice and tocopherol.

Step 03 - Botanicals

Peppermint, eucalyptus, camphor

Six essential oils in total - peppermint, spearmint, eucalyptus, pine, lemongrass and camphor - carry the cooling past the first few minutes.

It is free of

GMOs Artificial Sweeteners Gluten Dairy or Lactose Egg or Peanuts

It is

Third party tested for purity and potency. Made in a facility following current Good Manufacturing Practices.

Formulated for your body. Clinically backed.

The guidelines your neurologist follows already name a number. Here is what they actually say.

What the guideline actually says

75

ng/mL or below - the ferritin level at which clinical guidelines recommend oral iron

8-12

weeks before a ferritin level meaningfully moves. This is not an overnight protocol.

Why it usually gets missed

7-10%

of adults live with restless legs - and a standard blood panel checks haemoglobin, not ferritin

The ferritin threshold and the 8-12 week re-check interval are from the AASM 2024 clinical practice guideline and the Mayo Clinic RLS management algorithm; prevalence is the standard 7-10% adult range. These are facts about the condition and the guidelines, not claims about this product, which has not itself been studied. Iron helps only if your ferritin is low - ask your doctor for the number.

Verified 5-star reviews

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Four hours straight, then six

"Three weeks in I got four hours in a row. By week eight it was six. I had forgotten that was a thing my body could do."

Denise R. · Verified buyer · Ohio

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I stopped tying socks round my calves

"Anyone who has done that at 2am knows exactly what I mean. Haven't needed to since about week five."

Ray K. · Verified buyer · Michigan

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Give it two months

"I nearly quit at week three because nothing had happened. Week seven it did. Don't judge it early. I'm so glad I stuck with it, RLS3 actually changed my life and my view on supplements. "

Helen P. · Verified buyer · Nottingham

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My ferritin was 24

"Asked for the test because the guide told me to. Nobody had checked it in eleven years of this. For me that was the whole answer."

Martin B. · Verified buyer · Leeds

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The gel is the thing that worked for me.

"The other two are the long game. The gel is what gets me back to sleep at 1am. Rub it right into the shins."

Priya N. · Verified buyer · Toronto

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No stomach trouble, which is new

"I gave up on iron tablets years ago because of what they did to me. Eight weeks on the strips and nothing. Not once."

Susan A. · Verified buyer · Bristol

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Might be a me thing, but

"Six weeks and the creepy crawlies are basically gone in the evening. I'm not a doctor. It's just what happened for me."

Alicia M. · Verified buyer · Dublin

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Sat through a whole film

"Small thing to anyone else. I had quietly stopped going to the cinema."

Tom H. · Verified buyer · Cardiff

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Everything runs out together

"One reorder a month instead of three. Sounds trivial, it's the reason I've actually stuck with it."

Gemma L. · Verified buyer · Manchester

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Slept through the night

"Not every night. Most nights. After nine years of this, most nights is enormous."

Frank D. · Verified buyer · Glasgow

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My wife noticed first

"She said I'd stopped kicking. I hadn't even known I was doing it."

Owen T. · Verified buyer · Portland

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The strip is the easy part

"Raspberry, two seconds, done. Keep it away from your coffee — that bit matters."

Nadia S. · Verified buyer · Birmingham

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Long flights are survivable now

"First time in years I've sat through one without pacing at the back by hour two."

Colin W. · Verified buyer · Edinburgh

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Not selling anything, just sharing

"Posting in case it helps someone. Ferritin was 19, eight weeks on this, my legs are still at night."

Iain G. · Verified buyer · Belfast

Real people, real routines

Unscripted clips from people who actually kept it up.

Mary- Ann P., 42

"Six hours straight the first time. I cried, honestly. "

Ohio · week 9 · User Since 2023

Martin B., 58

"Nobody had checked my ferritin in eleven years."

Leeds · week 12

Sanjeev N., 59

"The gel is what gets me back to sleep at 1am."

Sacramento · week 6

Ray K., 52

"I've stopped tying socks round my calves at 2am."

Michigan · week 7

Gemma L., 41

"One box, one month. That's why I kept it up."

Manchester · week 14

FAQs

Why three products and not just one?add

Because they do three different jobs.

Iron is aimed at what restless legs guidelines actually point to first. Magnesium is for staying asleep. The gel is the only part you feel on the first night. Take any one on its own and you leave a gap the other two were covering.

I already take magnesium and it did not help. Why would this be different?add

Because you were taking magnesium on its own — and probably not this kind.

Most "I tried magnesium" means magnesium oxide off a supermarket shelf, which absorbs poorly. Ours is glycinate, the form chosen for absorption and for not upsetting your stomach. But the bigger issue is that magnesium alone only settles the muscle. It does nothing about the iron your brain uses to make dopamine, which is what guidelines say to check first — so it was always doing a third of the job. RLS3 is the three together.

My doctor said my iron is normal. Does that rule me out?add

Probably not.

"Normal" on a lab report usually means you are not anaemic. Restless legs guidelines use a different bar: at or below 75 ug/L of ferritin, oral iron is worth trying. Plenty of people sit between 30 and 75, get told they are fine, and never hear that number.

How long before I notice anything?add

The gel on the first night. The magnesium within a week or two. The iron in eight to twelve weeks.

That last one is not us hedging. It is the window guidelines use before re-testing ferritin, because raising iron stores is genuinely slow. Judge this at day seven and you are judging a third of it.

Will it work for me?add

Honestly, we do not know — and nobody selling you something for restless legs does.

Iron helps people whose ferritin is low. If yours is already above 75 it probably will not do much, and we would rather you knew that before ordering than after. Ask your doctor for a ferritin test. It is a standard blood draw and it is the single most useful number you can have.

Will the iron upset my stomach?add

Not usually.

Iron's reputation for nausea and constipation comes from 65 mg tablets — roughly one in five people give up on those. These strips are 19 mg and dissolve on the tongue, so it is a far gentler dose. Keep them an hour clear of coffee, tea and dairy, which all block absorption.

Can I take this alongside my medication?add

Ask your doctor first, and we mean that.

Iron affects the timing of levothyroxine, some antibiotics and some Parkinson's and restless legs medications. If you take a dopamine agonist such as ropinirole or pramipexole, or you have been told you have haemochromatosis or high iron, speak to them before you start.

What if it is not for me?add

30-day money-back guarantee, opened boxes included.

Tell us and we refund it. We would rather return your money than have you keep paying for something that is not working.

What buyers actually say

4.5

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8,000+ Reviews in the United States Alone

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Works. Be patient, give it at least a month.

Three weeks before anything happened, then four hours straight. Week eight it was six. I couldn't believe it, RSL had made me have dark thoughts, and I don't have them anymore. I actually owe this company so much I don't even know where to start. 5 stars for sure.

Cameron R. · Sleep

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My ferritin was 24

Eleven years of this and nobody had ever checked it. Asked because the guide said to. For me that was the whole answer.

Martin B. · Energy

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Love the gel

The other two take longer to feel a difference. The gel is what gets me back to sleep at 1am. Straight onto the shins and thighs.

Joanna N. · Legs

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No stomach trouble at all

I abandoned iron tablets years ago because of what they did to me. Two months on the strips and not once. They're so convenient and easy to take!

Susan A. · Digestion

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Everything runs out together

One reorder instead of three. Sounds like nothing. It is the actual reason I am still doing this.

Gemma L. · Routine

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Most nights, not every night

Still get a bad one maybe once a fortnight. It was four a week. I will take that trade.

Ray K. · Legs

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My wife noticed before I did

She said I had stopped kicking. I had no idea I was doing it.

Owen T. · Sleep

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Raspberry, two seconds, done

No tablet, no aftertaste. Keep it an hour clear of your coffee though - that part matters.

Nadia S. · Taste

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Slept through for the first time in years

Two weeks in and I got a full night. I had genuinely forgotten what that felt like.

Alicia M. · Sleep

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The crawling feeling is quieter

Not gone, but quieter. I can lie still long enough to fall asleep now, which is the whole battle.

Tom H. · Legs

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Three things, one month

Everything runs out together so I reorder once. That sounds small but it is why I have actually stuck with it.

Frank D. · Routine

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The strip is the easy part

Raspberry, dissolves in a couple of seconds. No tablet to force down at 7am.

Helen P. · Taste

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No more 2am hallway laps

My husband noticed before I did. I used to be up walking the landing most nights.

Iain G. · Sleep

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Turns out it was my ferritin

Asked my GP for the test after reading the guide. It was 23. Three months later I am a different person.

Colin W. · Energy

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Gel works fastest

On a bad night the gel is what actually gets me back to sleep. The other two are the longer game.

Marcy V. · Legs

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No stomach trouble at all

I gave up on iron tablets years ago because of what they did to me. This has been completely fine.

Dev P. · Digestion

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Getting the hours in a row

I used to measure sleep in fragments. Now it is one block, most nights.

Joanne K. · Sleep

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Took me a fortnight to get the timing right

Keep the strip away from your coffee. Once I sorted that out it started working.

Stuart B. · Routine

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Long flights are survivable

First time I have sat through a flight without needing to pace at the back.

Rhona C. · Legs

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Less of the afternoon crash

I assumed that was just being in my fifties. Apparently not.

Ellis W. · Energy

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Pleasant, which I did not expect

Faintly sweet and then gone. My daughter asked if she could have one.

Carmen O. · Taste

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Better, not magic

Around three weeks before I noticed. If you are expecting night one, adjust.

Bill T. · Sleep

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I can sit through a film again

Small thing. Felt enormous.

Sanjay R. · Legs

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Glycinate makes the difference

I had tried the cheap magnesium and it went straight through me. This one does not.

Pauline E. · Digestion

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Second month ordered

I keep the tin by the kettle and the capsules by the bed. Have not missed a day.

Greg N. · Routine

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My partner is sleeping too

I was kicking all night without realising. That has mostly stopped.

Lydia F. · Sleep

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Slow but real

Week one nothing. Week six I noticed I was not napping at the weekend.

Neil A. · Energy

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The evening dread has gone

It was the anticipating that got me. Knowing bedtime was coming.

Bea M. · Legs

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Fine, wish there was another flavour

No complaints about how it works. I would just like a change now and then.

Terrence J. · Taste

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Off the wine at bedtime

I had been using a glass to get to sleep. Have not needed it for a month.

Wendy S. · Sleep

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Simple enough that I actually do it

Morning strip, capsules at ten, gel if I need it. That is the whole thing.

Hamish D. · Routine

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Gentle on an empty stomach

I take mine before breakfast and it has never once bothered me.

Noor Q. · Digestion

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Driving is easier

Two hours on the motorway used to mean stopping. Not lately.

Derek L. · Legs

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My bloods came back better

Ferritin up from 31 to 78 over four months. My doctor was pleased.

Fiona G. · Energy

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Fewer bad nights

I still get them. Maybe one a fortnight now instead of four a week.

Ash B. · Sleep

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No aftertaste

That was my worry with anything iron. There is nothing lingering.

Maureen H. · Taste

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The guide was genuinely useful

The bit about what blocks absorption. Nobody had told me that in fifteen years.

Vic C. · Routine

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I stopped tying socks round my calves

Anyone with this will know exactly what I mean.

Rosa I. · Legs

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No constipation

Which is the entire reason I stopped taking iron before.

Kenji T. · Digestion

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Worth the wait

Give it two months before you judge it. I nearly gave up at week three.

Bridget A. · Sleep

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I am not dragging by 3pm

I had put it down to work. It was not work.

Sam O. · Energy

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Cinema, restaurants, all of it

I had quietly stopped going to things where I had to sit still.

Louise D. · Legs

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Wish the gel tube were bigger

I use more of it than the other two. Otherwise no notes.

Andre P. · Routine

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Six hours unbroken

From about three, on a good night, before this.

Clare N. · Sleep

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Better than swallowing another pill

I have enough of those in the morning.

Roy S. · Taste

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Nothing upset at all

Two months in, not one problem.

Imogen W. · Digestion

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Helps most nights

Not every night. Most. I will take most.

Patrick M. · Legs

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Climbing the stairs without stopping

I genuinely did not connect that to my iron until the guide explained it.

Yolanda B. · Energy

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My sleep tracker agrees with me

Restless minutes down by about two thirds since I started.

Duncan F. · Sleep

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Third month running

At this point it is just part of the evening.

Erin K. · Routine

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The gel on my shins is the trick

That is where mine starts. Straight on before bed.

Hugo L. · Legs

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Easy on me

No issues, and I have a difficult stomach.

Sylvia R. · Digestion

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I go to bed without dreading it

That is the change. Not the symptoms exactly. The dread.

Nathan E. · Sleep

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Four months and holding

Whatever it fixed, it has stayed fixed as long as I keep taking it.

Trish V. · Energy

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