---
product_id: 29854910
title: "High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract"
brand: "pureclinica"
price: "R$606"
currency: BRL
in_stock: true
reviews_count: 2
category: "Pureclinica"
url: https://www.desertcart.com.br/products/29854910-high-absorption-5htp-300mg-x-90-tablets-3-months-supply
store_origin: BR
region: Brazil
---

# Enhanced absorption with Black Pepper 300mg 5-HTP per tablet 90 tablets = 3 months supply High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract

**Brand:** pureclinica
**Price:** R$606
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep deeper, feel brighter — triple strength mood mastery in one tablet!

## Quick Answers

- **What is this?** High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract by pureclinica
- **How much does it cost?** R$606 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/29854910-high-absorption-5htp-300mg-x-90-tablets-3-months-supply)

## Best For

- pureclinica enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Supply:** One tablet daily delivers a full 3-month premium mood and sleep support regimen
- • **UK GMP-Certified Quality:** Manufactured under strict quality controls ensuring purity, potency, and consistency
- • **Triple Strength 5-HTP Power:** 300mg per tablet, 2-6x stronger than typical supplements for maximum mood & sleep support
- • **Non-Habit Forming Relaxation:** Natural serotonin precursor promotes restful sleep and emotional balance without dependency
- • **Optimized Absorption Formula:** Vitamin C, B6 & Black Pepper extract boost serotonin production and bioavailability

## Overview

Pureclinica’s High Absorption 5HTP delivers a potent 300mg dose per tablet—2 to 6 times stronger than standard supplements—enhanced with Vitamin C, B6, and Black Pepper extract for superior absorption. Designed for adults seeking natural mood, sleep, and stress support, this vegan-friendly formula offers a convenient 3-month supply of premium quality, GMP-certified tablets made in the UK.

## Description

Triple strength 5-HTP - 300mg x 90 tablets Soothe your body and mind. Our high-strength formula contains an astounding 300mg of 5-HTP plus other ingredients that increase absorption and efficacy of the 5-HTP 300mg 5-HTP Pureclinica High Absorption 5-HTP is a tablet based health supplement containing 300mg of 5-HTP along with 200mg of Vitamin C, 15mg of Vitamin B6, and 5mg of black pepper extract. The additional ingredients make this high strength 5-HTP supplement more readily absorbed. 2-6 Times Stronger Our supplement is approximately 2-6 times stronger than most other 5-HTP supplements as most are only 50mg to 150mg. These are a massive 300mg per tablet 3 Months Supply

Review: It works for sleep! - This triple strength, high absorption, formula is said to help mood and sleep. I ordered these for my husband who has had trouble sleeping through the night . He said he would gladly try this formula. He takes a tablet an hour before bedtime. The first night, instead of the usual waking up at 3 or 4 am and not falling back to sleep, he slept until 7! Although some nights are still not as good as others, he is sleeping longer. He's very happy with this formula.
Review: Easy to take and good quality - Good quality supplement and easy to take.

## Features

- 🌙 Triple Strength 5-HTP – 300mg per Tablet Delivers a potent 300mg of 5-HTP (5-Hydroxytryptophan) per tablet—2x to 6x stronger than typical supplements that offer only 50–150mg.
- ⚡ Enhanced with Vitamin C, B6 & Black Pepper Includes 50mg Vitamin C, 15mg Vitamin B6, and 5mg black pepper extract to support serotonin production and significantly improve absorption and bioavailability
- 😌 Mood, Sleep & Stress Support 5-HTP is a natural precursor to serotonin, helping to support emotional well-being, relaxation, and restful sleep—without habit-forming ingredients.
- 💊 90 Tablets – 3 Month Supply Just one tablet a day gives you a full 3-month supply of premium mood support. Just what your body needs.
- ✅ Made in the UK to High Quality Standards Produced in GMP-certified facilities. Rigorous quality control at every stage ensures purity, potency, and consistency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GUEGG5I |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #334,005 in Health & Household ( See Top 100 in Health & Household ) #247 in 5-HTP Nutritional Supplements |
| Brand | pureclinica |
| Brand Name | pureclinica |
| Customer Reviews | 4.2 out of 5 stars 11 Reviews |
| Diet Type | Vegan |
| Dosage Form | Tablet |
| Flavor | Black Pepper |
| Global Trade Identification Number | 05060381530003 |
| Item Form | Tablet |
| Manufacturer | Pureclinica |
| Manufacturer Part Number | 5H3 |
| Model Number | 5H3 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin-b |
| Specific Uses For Product | Sleep Aid |
| UPC | 698798662960 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** pureclinica
- **Item Form:** Tablet
- **Primary Supplement Type:** Vitamin-b
- **Diet Type:** Vegan
- **Flavor:** Black Pepper

## Images

![High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract - Image 1](https://m.media-amazon.com/images/I/61wfYHs2+oL.jpg)
![High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract - Image 2](https://m.media-amazon.com/images/I/61cN+lmSrIL.jpg)
![High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract - Image 3](https://m.media-amazon.com/images/I/61q1AgXPX4L.jpg)
![High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract - Image 4](https://m.media-amazon.com/images/I/71u0qrMTc8L.jpg)
![High Absorption 5HTP 300mg x 90 Tablets - 3 Months Supply. with Vitamin C, B6, and Black Pepper Extract - Image 5](https://m.media-amazon.com/images/I/71AGqDqk74L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works for sleep!
*by C***R on December 3, 2023*

This triple strength, high absorption, formula is said to help mood and sleep. I ordered these for my husband who has had trouble sleeping through the night . He said he would gladly try this formula. He takes a tablet an hour before bedtime. The first night, instead of the usual waking up at 3 or 4 am and not falling back to sleep, he slept until 7! Although some nights are still not as good as others, he is sleeping longer. He's very happy with this formula.

### ⭐⭐⭐⭐⭐ Easy to take and good quality
*by O***Y on November 21, 2023*

Good quality supplement and easy to take.

## Frequently Bought Together

- High Absorption 5HTP 300mg x 90 tablets - 3 months supply. with Vitamin C, B6, and Black Pepper Extract
- Sports Research Triple Strength Omega 3 Fish Oil - Burpless Fish Oil Supplement w/EPA & DHA Fatty Acids from Single-Source Wild Alaskan Pollock - 1250 mg, 90 ct

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/29854910-high-absorption-5htp-300mg-x-90-tablets-3-months-supply](https://www.desertcart.com.br/products/29854910-high-absorption-5htp-300mg-x-90-tablets-3-months-supply)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-29*