---
product_id: 69787872
title: "Biolife I00004929 Woundseal powder, 4 pieces"
brand: "biolife"
price: "$64.56"
currency: USD
in_stock: true
reviews_count: 8
category: "Biolife"
url: https://www.desertcart.us/products/69787872-biolife-i00004929-woundseal-powder-4-pieces
store_origin: US
region: United States of America
---

# Waterproof & sterile formula Works despite blood thinners Stops bleeding in seconds Biolife I00004929 Woundseal powder, 4 pieces

**Brand:** biolife
**Price:** $64.56
**Availability:** ✅ In Stock

## Summary

> 🩹 Stop the bleed, keep the pace — your bleeding-edge first aid essential!

## Quick Answers

- **What is this?** Biolife I00004929 Woundseal powder, 4 pieces by biolife
- **How much does it cost?** $64.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/69787872-biolife-i00004929-woundseal-powder-4-pieces)

## Best For

- biolife enthusiasts

## Why This Product

- Trusted biolife brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Ready:** Portable 4-piece pack fits perfectly in any first aid kit
- • **Safe to Leave On:** Remains safely on wound until fully healed, no removal needed
- • **Waterproof & Sterile:** Durable, sterile powder ensures protection in all conditions
- • **Blood Thinner Friendly:** Effective even when traditional clotting is compromised
- • **Instant Hemostasis Power:** Seals wounds within seconds for rapid bleeding control

## Overview

Biolife Woundseal Powder is a sterile, waterproof powder designed to rapidly stop bleeding, especially for individuals on blood thinners. It forms an immediate seal on wounds within seconds and can safely remain in place until healing is complete. Compact and easy to use, it’s a must-have for professional-grade first aid kits.

## Description

Product Description Powder forms an immediate seal of the wound within seconds and can safely be left in place until the wound is healed. Specifically designed to stop bleeding in people with blood thinner, as this is not based on the normal coagulation factors in their blood. Directions 1. Clean the wound area. 2. Open package and pour a small amount of WoundSeal powder onto wound. 3. Allow to come into contact with blood activate clotting process. 4. Apply gentle pressure for few minutes ensure proper clotting. 5. Once bleeding has stopped, cover an appropriate bandage.

Review: It might sting a little bit but it’s definitely worth it - It has once again come time to reorder this product and although it has nearly doubled in price since my last purchase I still think it’s worth it. I have used this on myself and my dog for cuts and when I have accidentally nicked my dogs claw too far and it’s bled. Yes, it does smart a little when applied BUT it certainly does what it should do and stops bleeding immediately. For me personally, I think it’s a first aid kit essential and it has a shelf life of around two years.
Review: STOP EXTERNAL BLEEDING FAST! - I take blood thinners so even a minor graze or very small cut can take a lot of plasters and pads to stop the bleeding. The powder in these tiny tubes applied to the wet blood coagulates the wound and stops bleeding straight away without affecting blood thinning medication according to the manufacturer. They are now part of my home first aid kit. Not cheap but very effective.

## Features

- Specifically designed to stop bleeding in people with blood thinner
- does not relieve the normal coagulation factors in their blood
- safe on the spot until the wound is healed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010OUZ3FM |
| Best Sellers Rank | 25,225 in Beauty ( See Top 100 in Beauty ) 111 in Face Powders |
| Brand | Biolife |
| Brand Name | Biolife |
| Customer Reviews | 4.4 out of 5 stars 4,696 Reviews |
| Item Dimensions | 12.7 x 1.3 x 11.4 centimetres |
| Item Form | Powder |
| Item Weight | 0.04 Grams |
| Item dimensions L x W x H | 12.7 x 1.3 x 11.4 centimetres |
| Manufacturer | Everready First Aid |
| Material | Polyvinyl Alcohol (PVA) or Polyvinyl Chloride (PVC) |
| Material Features | Waterproof |
| Material Type | Polyvinyl Alcohol (PVA) or Polyvinyl Chloride (PVC) |
| Product Style | waterproof |
| Size | 4 Count (Pack of 1) |
| Sterile | Sterile |
| Sterility rating | Sterile |
| Style | waterproof |
| UPC | 834061000040 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Biolife
- **Material:** Polyethylene (PE)
- **Size:** 4 Count (Pack of 1)
- **Item dimensions L x W x H:** 12.7 x 1.3 x 11.4 centimetres
- **Style:** waterproof

## Images

![Biolife I00004929 Woundseal powder, 4 pieces - Image 1](https://m.media-amazon.com/images/I/71IyU37PG1L.jpg)

## Questions & Answers

**Q: Does it work for nose bleeds?**
A: It would if you knew where exactly it is bleeding in the nose, otherwise it would be as playing a messy game in the nose.  I do not recommend it for a nose. And mind the powder gets solid on a bleeding area forming an instant solid scab, which you can easily wash with water but it may cause a further bleeding if you wash it too soon.

**Q: Is this Yunnan Baiyao in powder form?**
A: Yes it is. Quite a coarse grain which is designed to clog up the bleeding.Works quite well too.

**Q: What is exp. date on this?**
A: expiry date on mine is July 2018.     I have used it once for a shaving cut and it was very effective.

**Q: Can this be used on a leg ulcer?**
A: Firstly, I am not a doctor and would recommend you seeking proper medical advice on this matter. I would say from personal experience of using this product, it is ideal for nicks, cut and scratches to stop blood flow and protect the wound while healing. It's designed to clot the blood and form a  barrier to stop infection. My wife caught and ripped off her little toenail and it blead quite badly. I applied the powder and light pressure with gloves and it stopped within seconds.  I don't think it will heal an ulcer, but if you are loosing blood from the site of the wound it may help. I know it's hard to get a doctors appointment in these sad times, but keep on trying. It sounds like you need to see a skin trauma specialist. If you are diabetic, this will just throw other problems into the mix. I hope you get the help you need and hope this has helped to answer your question. Good luck and I wish you a speedy recovery. xxx

## Customer Reviews

### ⭐⭐⭐⭐⭐ It might sting a little bit but it’s definitely worth it
*by G***D on 6 November 2025*

It has once again come time to reorder this product and although it has nearly doubled in price since my last purchase I still think it’s worth it. I have used this on myself and my dog for cuts and when I have accidentally nicked my dogs claw too far and it’s bled. Yes, it does smart a little when applied BUT it certainly does what it should do and stops bleeding immediately. For me personally, I think it’s a first aid kit essential and it has a shelf life of around two years.

### ⭐⭐⭐⭐ STOP EXTERNAL BLEEDING FAST!
*by G***Y on 21 October 2022*

I take blood thinners so even a minor graze or very small cut can take a lot of plasters and pads to stop the bleeding. The powder in these tiny tubes applied to the wet blood coagulates the wound and stops bleeding straight away without affecting blood thinning medication according to the manufacturer. They are now part of my home first aid kit. Not cheap but very effective.

### ⭐⭐⭐⭐⭐ Stops cuts bleeding out.
*by P***Y on 12 January 2026*

As a person on blood thinners any cut or graze can lead to prolonged bleeding, this woundseal acts quickly to seal the wound and keep it sealed whilst healing. Would recommend it.

## Frequently Bought Together

- WoundSeal Topical Powder Wound Care First Aid for Cuts, Scrapes and Abrasions Single Use, 4 count (Packaging May Vary)
- BleedStop™ First Aid Powder for Blood Clotting, Trauma Kit, Blood Thinner Patients, Camping Safety, and Survival Equipment for Moderate to Severe Bleeding Wounds or Nosebleeds - 4 (15g) Pouches
- Adventure Medical Kits QuikClot Gauze - Flexible Hemostatic Medical Gauze for Emergency Survival or Disaster Preparedness Kits & More - Stops Bleeding Fast with Kaolin - 3" x 24"

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*