When a bedsore won't heal, the body may be missing what it needs to rebuild.
A daily nutritional adjunct to pressure-sore care — the arginine, protein and micronutrients the body draws on to rebuild tissue.
Start the daily course →You're doing everything right. It still isn't healing.
You turn them every couple of hours. You keep the skin clean and dry. You follow every instruction the nurse gives you. And the sore still won't close. It's exhausting, and it's frightening, and after a while you start to wonder what you're missing.
Often the answer isn't something going wrong on the outside. It's what the body has to work with on the inside. Closing a sore this stubborn is a heavy demand on someone who may already be eating very little.
That's the part you can do something about. Good nutrition doesn't replace the turning or the dressings. It gives the body back the raw materials it's been running short on — and it's one more thing that's genuinely in your hands.
Why bedsores are so slow to heal
A pressure sore is an open wound over skin that's been starved of blood flow. Closing it takes a steady supply of protein and specific nutrients to build new tissue. In someone who is bedridden or frail, three things work against that supply at once.
Sustained pressure
Constant pressure over a bony area — the heel, hip, tailbone — squeezes shut the small vessels that carry oxygen and nutrients to the skin. The tissue is starved before the wound even opens.
Higher demand
An open pressure sore raises the body's protein and energy requirement well above its normal daily baseline.
Low intake & reserves
Poor appetite, difficulty eating and long bed rest often leave the body short on the exact nutrients healing draws on — a common problem in the frail and elderly.
When the raw materials run low, repair slows — even when the turning schedule and the dressings are exactly right.
Healing takes longer than people expect
A small graze closes in a week or two. A deep pressure sore is a different timescale entirely.
If a sore shows little progress by around 4 weeks, it may be stalling. And because a deep pressure sore is a months-long process, steady daily nutritional support across the whole course matters more than any single week.
Deep (Stage 3–4) pressure sores often take many months to close, and a wound with little change by ~4 weeks may be stalling. Based on wound-care clinical literature; individual healing varies.
Pressure sores, by the numbers
The less someone can move, the higher the risk — and nutrition is one of the most under-supported parts of the picture.
Risk climbs with immobility
The nutrition gap
Around half of patients in long-term and home care are malnourished — and malnourished patients are over 3× more likely to develop a pressure sore. The body can't rebuild tissue on materials it doesn't have.
Sources: StatPearls, Pressure Injury (2024); International Pressure Ulcer Prevalence survey (2021); long-term-care prevalence reviews; nutrition–pressure-injury meta-analysis (odds ratio 3.66). Figures are population estimates; individual situations vary.
A bedsore needs more than turning and dressings. It needs the building blocks to heal.
Standard care does
Relieves pressure with repositioning and the right mattress, keeps skin clean and dry, holds the right dressing. 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 pressure-sore 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 the care, not in place of it.
The cost of a sore that won't heal
The longer a pressure sore 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 sore stays open.
Where Epithrive fits in
Epithrive is a once-a-day nutritional adjunct — a drink you mix and give alongside existing pressure-sore 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 sore'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 pressure-sore 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 pressure-sore care — not instead of it.
Epithrive does not replace repositioning, pressure-relieving mattresses, skin care, dressings or any part of the care the clinician has advised. Keep turning on schedule. Keep following the 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 sore is deepening, showing signs of infection, or simply not improving, speak to the doctor or nurse.
Questions caregivers ask
How long should someone take Epithrive?
Can it be given to a bedridden patient with a poor appetite?
Can it be taken alongside their other medicines?
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 pressure-sore care. Cash on delivery is available, and our team confirms every order on WhatsApp before it ships.
Epithrive is an FSSAI-licensed nutritional supplement. It is a nutritional adjunct to standard wound care and is not a medicine or a treatment for any disease. Always follow the advice of your doctor or wound-care team.
Evidence cited on this page refers to peer-reviewed research into individual nutrients, not to the finished product. Individual results vary.