When a sore on a diabetic foot won't heal, the body may be missing what it needs to rebuild.
An ulcer on the toe, sores on the feet, or a diabetic foot wound open for weeks — Epithrive is a daily nutritional adjunct to standard wound care, giving the body the arginine, protein and micronutrients it draws on to rebuild tissue.
Start the daily course →Diabetic wounds go by many names
Is this the wound you're dealing with?
A diabetic foot problem gets searched a dozen different ways — the worry underneath is always the same: it isn't closing.
A sore on a diabetic foot that won't heal, however careful the care has been.
An ulcer on the toe, the heel, or under the foot that keeps re-opening.
Diabetic sores on the feet that come back or spread to more than one spot.
A diabetic foot wound open for weeks with little visible change.
Blackening skin, a foul smell, or signs of gangrene are urgent. If you see darkening tissue around a diabetic foot wound, contact a doctor or go to hospital today, don't wait.
Whatever it's called, if a diabetic foot wound has been slow to close, one thing worth checking is whether the body has the raw materials to rebuild with. That's what the rest of this page is about.
You check it every day. It still won't heal.
You watch the blood sugar. You keep the weight off that foot, even when it means the person you're caring for barely moves all day. You change the dressing exactly the way the clinic showed you, and you make every appointment. And week after week, the wound looks much the same. The vigilance is exhausting, the worry doesn't switch off, and somewhere underneath is the quiet fear of what happens if it doesn't start to turn.
Often, what's holding a diabetic foot ulcer back isn't anything going wrong on the outside. It's what the body has to work with on the inside. Rebuilding tissue in a diabetic foot is slow, uphill work, and it asks a great deal of a body that may already be older, tired, or eating far too little to keep up.
And you're carrying most of it. The person with the wound often feels it least — it's the one beside them, checking and cleaning and worrying and remembering, who holds the real weight of it. That care already matters more than you know.
This part is in your hands. Nutrition doesn't replace the offloading, the dressings or the blood-sugar control — keep every one of them, exactly as prescribed. What it can do is give the body back the collagen, arginine, protein and micronutrients it draws on to rebuild. After weeks of feeling like there's nothing left to try, this is one more thing you can actually do.
Why diabetic foot ulcers are so slow to heal
An open wound is a construction site. Closing it takes a steady supply of protein and specific nutrients to build new tissue. In diabetes, three things work against that supply at once.
Reduced blood flow
Circulation to the feet is often impaired, so oxygen and nutrients reach the wound more slowly than the repair needs them.
Higher demand
An open wound raises the body's protein and energy requirement well above its normal daily baseline.
Depleted reserves
Reduced appetite, poorer absorption and long illness often leave the body short on the exact nutrients healing draws on.
When the raw materials run low, repair slows — even when the dressing and the wound care are exactly right.
Healing takes longer than people expect
A small cut closes in a week or two. A diabetic foot ulcer is a different timescale entirely.
If a wound shows little progress by around 4 weeks, it may be stalling. And because a DFU is a months-long process, steady daily nutritional support across the whole course matters more than any single week.
Typical DFU healing runs to 12 weeks or longer, and a wound with little change by ~4 weeks may be stalling. Based on wound-care clinical literature; individual healing varies.
Diabetic foot ulcers in India, by the numbers
Foot ulcers are one of the most common and most under-supported complications of diabetes in India.
From diabetes to a foot ulcer
The nutrition gap
Up to half of patients recovering from surgery or long illness are undernourished — and the body can't rebuild tissue on materials it doesn't have.
Sources: ICMR-INDIAB (The Lancet, 2023); Ghosh & Valia; India DFU meta-analysis (2024); Indian hospital nutrition studies. Figures are population estimates; individual situations vary.
Your wound needs more than a dressing. It needs the building blocks to heal.
Standard care does
Offloads pressure, holds the right dressing, keeps blood sugar in range. It manages the wound from the outside.
Nutrition adds
Arginine, protein and the healing micronutrients the body actually rebuilds tissue with — from the inside.
Good wound care does its job. But none of it puts those nutrients back into the body. That's the gap — and it's where nutrition works alongside your care, not in place of it.
The cost of a wound that won't heal
The longer a diabetic foot ulcer stays open, the more it costs — in money, in time, and in risk. Catching it early is always cheaper than treating what comes next.
Illustrative — actual costs vary by case. The rupee figure at the advanced stage is an estimate from published Indian wound-care data. The point is the shape of the curve: cost climbs steeply the longer a wound stays open.
Where Epithrive fits in
Epithrive is a once-a-day nutritional adjunct — a drink you mix and take alongside your existing wound care. Each sachet is built around the nutrients tissue repair draws on.
Arginine
An amino acid the body uses in blood-flow signalling and in forming collagen — central to how new tissue is built.
Protein — marine collagen peptides & amino acids
The raw material new tissue is built from. An open wound's protein demand runs well above normal.
Targeted micronutrients
The cofactors the body uses through the repair process — including zinc, vitamin C, copper and others.
What "rebuild" actually means
One sachet a day, mixed in water. Designed to sit alongside your wound care — not to replace any part of it.
Grounded in published nutrition research
Epithrive's approach is built on peer-reviewed research into the individual nutrients involved in tissue repair.
Arginine & wound healing
Arribas-López et al., 2021 — review
Collagen peptides & tissue repair
Sato, 2018
Collagen peptide absorption
Shigemura, 2009
Zinc in wound healing
Lin et al., 2017
Micronutrients in wound care
Moores, 2013
These studies examine the individual nutrients, not the finished product. Epithrive is a nutritional adjunct to standard wound care and is not a treatment for any condition.
This works alongside your wound care — not instead of it.
Epithrive does not replace dressings, debridement, offloading, antibiotics or any part of the care your clinician has prescribed. Keep every appointment. Keep following your wound-care plan.
Its role is narrow and specific: to help make sure the body isn't running short on the nutrients healing depends on.
If the wound is worsening, showing signs of infection, or simply not improving, speak to your doctor.
Questions caregivers ask
How long should someone take Epithrive?
Can it be taken alongside diabetes medication?
Is it suitable for people with diabetes — what about sugar?
When might a difference be noticeable?
How is it taken?
Epithrive — Daily Wound-Care Nutrition
How many boxes?
10 days of supply · 1 box
Start the daily course
One sachet a day, mixed in water, taken alongside your wound care. Cash on delivery is available, and our team confirms every order on WhatsApp before it ships.