Finally, a supplement brand that starts with how you feel
Not what we've tested. Not what we're proud of. What you're actually experiencing, and the simplest path to feeling better. Plain English. Clean formulas. The right order
As you age, your gut changes. Most brands ignore it.
Your gut produces fewer digestive enzymes than it used to. Food doesn't break down as completely. Nutrients don't absorb as reliably. That's where the bloating, the afternoon slump, and the general unpredictability come from. It's not what you ate. It's how your body is processing it.
This is a specific, biological change — and it's addressable. Not with a probiotic alone. With the right sequence, starting with the foundation.
The Gut Reset Protocol. Three steps. Thirty days.
Most gut health supplements address one part of the problem. This protocol addresses three — in the right sequence. Breakdown. Repair. Protection. Each step does a distinct job. Each builds on the last.
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Break it down
Digestive Enzyme Pro Blend
$32 or $27.20/month
Lower enzyme levels can make digestion less efficient. Six enzymes and three Lactobacillus strains help support complete food breakdown and digestive comfort.
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Repair the lining
L-Glutamine
$28 or $23.80/month
Your gut lining controls what gets absorbed. L-Glutamine is its primary fuel source, helping support repair and maintenance.
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Protect the barrier
Colostrum Capsules
$36 or $30.60/month
Colostrum provides IgG immunoglobulins and growth factors to help support gut barrier integrity. Standardized to 30% IgG.
The Groundwork Gut Reset Kit
All three steps. One bundle. The complete 30-day protocol $21 less than buying separately.
We start with how you feel. Not what we've tested.
The supplement aisle wasn't designed for people over 50. The marketing shows 30-year-olds doing burpees. The labels read like chemistry textbooks. The products make promises without explaining the mechanism.
Longplay is built on a different principle. Start with what you're actually experiencing. Explain what's happening in plain English. Then give you the simplest possible path to feeling better.
- Activity units, not just milligrams
- A protocol, not a product catalog
- No hidden blends or filler ingredients
- Built specifically for aging consumers
The Journal
Dive deeper
We write about it plainly. No credentials first. No jargon as a substitute for clarity.
Trusted by experts
What people are saying
Formulations like this are exactly what I recommend — clinically meaningful doses, nothing extraneous.
Formulations like this are exactly what I recommend — clinically meaningful doses, nothing extraneous.
Formulations like this are exactly what I recommend — clinically meaningful doses, nothing extraneous.
The reality
Most people are running on empty
Modern life quietly chips away at the systems that keep you well. The data is hard to ignore.
of adults don't meet daily nutrient needs
CDC, 2022
report regular digestive discomfort
NIH
struggle with consistent, quality sleep
AASM
From the community
Loved by thousands
I noticed steadier energy within the first two weeks. This is the first supplement I've actually stuck with.
I noticed steadier energy within the first two weeks. This is the first supplement I've actually stuck with.
I noticed steadier energy within the first two weeks. This is the first supplement I've actually stuck with.
Questions
Worth knowing
A few things people ask before their first bottle.
When will I notice a difference?
We use clinically studied ingredients at doses shown to actually work — not the trace amounts common in mass-market products. Everything is third-party tested for purity and potency.
Are your products third-party tested?
We use clinically studied ingredients at doses shown to actually work — not the trace amounts common in mass-market products. Everything is third-party tested for purity and potency.
Can I take this with my other supplements?
We use clinically studied ingredients at doses shown to actually work — not the trace amounts common in mass-market products. Everything is third-party tested for purity and potency.
What's your return policy?
We use clinically studied ingredients at doses shown to actually work — not the trace amounts common in mass-market products. Everything is third-party tested for purity and potency.