---
product_id: 522244635
title: "SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle)"
brand: "sda laboratories"
price: "€ 65.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sda Laboratories"
url: https://www.desertcart.sk/products/522244635-sda-laboratories-diphenhydramine-50mg-allergy-relief-fast-acting-indoor-outdoor
store_origin: SK
region: Slovakia
---

# 50mg fast-acting dose Indoor & outdoor allergy relief 1000 easy-swallow capsules SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle)

**Brand:** sda laboratories
**Price:** € 65.38
**Availability:** ✅ In Stock

## Summary

> 💨 Fast relief, full supply, flawless comfort—never miss a moment!

## Quick Answers

- **What is this?** SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle) by sda laboratories
- **How much does it cost?** € 65.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/522244635-sda-laboratories-diphenhydramine-50mg-allergy-relief-fast-acting-indoor-outdoor)

## Best For

- sda laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Daily Use:** Small, easy-to-swallow capsules designed for hassle-free dosing anytime symptoms strike.
- • **Rapid Symptom Relief:** Experience fast-acting 50mg diphenhydramine that tackles sneezing, itching, and congestion in minutes.
- • **Bulk Supply, Bulk Savings:** 1000 capsules in one bottle means long-term allergy control without constant reordering—perfect for busy households.
- • **All-Season Allergy Defense:** Versatile formula fights pollen, pet dander, dust mites, and mold, indoors or out, all year round.
- • **Sleep-Friendly Allergy Control:** Relieves nighttime allergy symptoms to help you breathe easy and enjoy restful, uninterrupted sleep.

## Overview

SDA LABORATORIES Diphenhydramine 50mg Allergy Relief offers rapid, effective symptom control for indoor and outdoor allergies with a potent 50mg dose. Packaged in a convenient 1000-count bottle, it provides a cost-efficient, long-lasting solution for adults seeking versatile, easy-to-take capsules that also support better sleep by alleviating nighttime allergy discomfort.

## Description

Buy SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Excellent Product at a Significant Value!! - I take these to assist with sleep quality. They are effective and I love that these capsules are so tiny, and easy to swallow, yet come in 50mgs. Most Diphenhydramine (active ingredient in Benadryl) come in tablets in blister packs that are difficult and annoying to open and are 25mg. These 50mg capsules are an excellent value for the money and you will not find this product at a lower cost anywhere. 1000 capsules will last me a long time, but I will likely purchase these again before I run out, as long as they are available. Excellent value for the money!
Review: A value to.assure.a.good.sleep - This is a fantastic value for.a.decongestant. that.also provides for a great sleep.experience.

## Features

- Fast-Acting Relief: The 50mg dose of diphenhydramine works quickly to block histamine, offering rapid relief from uncomfortable allergy symptoms like sneezing, runny nose, and itchy eyes. This fast action allows users to feel better within a short time after taking the capsule. It’s especially helpful during allergy flare-ups when symptoms come on suddenly.
- Long-Lasting Supply: With 1000 capsules in a single bottle, this product provides a cost-effective and long-term solution for regular allergy management. Users won't need to frequently repurchase, making it ideal for households with multiple allergy sufferers. This extended supply ensures consistent relief without the worry of running out.
- Versatile Use: These capsules are designed to combat a wide range of allergy triggers, including seasonal pollen, pet dander, dust mites, and mold. Whether you experience allergies indoors or outdoors, this product helps keep symptoms under control. Its versatility makes it suitable for year-round use, no matter the source of your allergies.
- Easy to Take: The capsules are small and easy to swallow, ensuring a hassle-free experience for users. Whether taken daily or only when symptoms arise, the convenient format ensures that users can get relief without discomfort. This makes it practical for individuals who need quick relief without any fuss.
- Nighttime Allergies: Diphenhydramine is known for its antihistamine properties, making it a helpful option for those experiencing allergy symptoms at night. By relieving symptoms such as congestion and sneezing, it also promotes better sleep. This dual benefit makes it ideal for individuals who struggle with sleep disturbances caused by allergies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001KY9H36 |
| ASIN  | B001KY9H36 |
| Age Range Description | Adult |
| Best Sellers Rank | #32,114 in Health & Household ( See Top 100 in Health & Household ) #194 in Allergy Medicine #575 in Multivitamins |
| Brand Name | SDA LABORATORIES |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (996) |
| Date First Available  | March 23, 2010 |
| Dosage Form | Capsules |
| Flavor | Unflavored |
| Item Form | Capsule |
| Manufacturer | SDA LABORATORIES |
| Manufacturer  | SDA LABORATORIES |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Package Dimensions  | 5.67 x 2.87 x 2.87 inches; 9.59 ounces |
| Package Type Name | Bottle |
| Product Benefits | Allergy Control |
| Special Ingredients | Diphenhydramine |
| Specific Uses For Product | Allergy, Cough |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Eyes |
| Unit Count | 1000 Count |

## Product Details

- **Brand:** SDA LABORATORIES
- **Item Form:** Capsule
- **Number of Items:** 1
- **Product Benefits:** Allergy Control
- **Specific Uses For Product:** Allergy, Cough

## Images

![SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle) - Image 1](https://m.media-amazon.com/images/I/611nUJxPEnL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: what is the shelf life or expiration date?**
A: Hi, expiration date is printed on the bottles. It is 2-3yrs from manufacturing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product at a Significant Value!!
*by F***N on June 25, 2024*

I take these to assist with sleep quality. They are effective and I love that these capsules are so tiny, and easy to swallow, yet come in 50mgs. Most Diphenhydramine (active ingredient in Benadryl) come in tablets in blister packs that are difficult and annoying to open and are 25mg. These 50mg capsules are an excellent value for the money and you will not find this product at a lower cost anywhere. 1000 capsules will last me a long time, but I will likely purchase these again before I run out, as long as they are available. Excellent value for the money!

### ⭐⭐⭐⭐⭐ A value to.assure.a.good.sleep
*by G***A on December 15, 2025*

This is a fantastic value for.a.decongestant. that.also provides for a great sleep.experience.

### ⭐⭐⭐⭐⭐ works welll as sleep aid
*by R***O on December 23, 2025*

use then as a night time sleep aid. have done so for 10+ years. works very well. easy to get back to sleep even when you have to get up during the night. better for me than melatonin.

## Frequently Bought Together

- SDA LABORATORIES Diphenhydramine 50mg Allergy Relief, Fast-Acting Indoor & Outdoor Antihistamine Symptom Control, 1000 Count (1 Bottle)
- HealthA2Z Sleep Aid, Diphenhydramine Softgels, 50mg, Supports Deeper, Restful Sleeping, Non Habit-Forming (250 Counts)
- Carlyle Melatonin 12 mg Fast Dissolve 300 Tablets | Drug Free | Natural Berry Flavor | Vegetarian, Non-GMO, Gluten Free

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-18*