# Pork Bone Broth Powder (Sus scrofa)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/pork-bone-broth-powder
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-25
**Evidence Score:** 2 / 10
**Category:** Protein
**Also Known As:** Sus scrofa bone extract powder, Pork collagen peptide powder, Swine bone broth powder, Pig bone extract powder, Hydrolyzed pork bone protein, Dehydrated pork bone broth, Porcine bone peptides

## Overview

Pork bone broth powder is a concentrated source of collagen peptides, glycine, proline, and hydroxyproline derived from Sus scrofa bones. These bioactive peptides support vascular elasticity and connective tissue integrity by inhibiting matrix metalloproteinases and stimulating fibroblast [collagen synthesis](/ingredients/condition/skin-health).

## Health Benefits

• Atherosclerosis prevention in elderly: One RCT (n=70) showed 2.5g/day of pork collagen peptides significantly reduced arterial stiffness markers (PMID: 29447076)
• Vascular function support: Clinical evidence demonstrates reduced pulse wave velocity, indicating improved blood vessel elasticity
• [Antioxidant activity](/ingredients/condition/antioxidant): In vitro studies show peptide extracts demonstrate antioxidant properties
• [Blood pressure](/ingredients/condition/heart-health) support: Laboratory research suggests ACE-inhibition activity, though human studies are lacking
• Metabolite enhancement: Research shows increased creatine content (1.93 ± 0.09 mg/g) in reconstituted preparations

## Mechanism of Action

Pork bone broth collagen peptides, particularly Pro-Hyp and Gly-Pro-Hyp dipeptides and tripeptides, are absorbed intact and stimulate fibroblasts via integrin-mediated signaling to upregulate type I and III [collagen synthesis](/ingredients/condition/skin-health). Glycine, present in high concentrations, acts as an inhibitory [neurotransmitter](/ingredients/condition/cognitive) ligand at glycine receptors and suppresses NF-κB-mediated inflammatory cytokine production, reducing vascular wall [inflammation](/ingredients/condition/inflammation). Additionally, hydroxyproline-containing peptides inhibit matrix metalloproteinase-1 (MMP-1) and MMP-9 activity, helping preserve arterial extracellular matrix integrity and reducing pulse wave velocity.

## Clinical Summary

One randomized controlled trial (n=70 elderly participants) demonstrated that 2.5g/day of pork-derived collagen peptides significantly reduced brachial-ankle pulse wave velocity, a validated marker of arterial stiffness, over 6 months (PMID: 29447076). This represents moderate-quality evidence for vascular benefit, though the sample size is limited and replication in larger cohorts is needed. Preclinical studies support [anti-inflammatory](/ingredients/condition/inflammation) and anti-atherosclerotic mechanisms, but long-term human data beyond 6 months remains sparse. Overall evidence is promising but not yet sufficient to establish definitive clinical guidelines.

## Nutritional Profile

Pork bone broth powder is a concentrated source of protein (typically 60-80% protein by dry weight) derived from collagen hydrolysate and gelatin fractions of Sus scrofa bones. Primary protein composition: collagen-derived peptides rich in glycine (~330mg/g protein), proline (~130mg/g protein), and hydroxyproline (~90mg/g protein), which are characteristic amino acids of Type I and Type III collagen. These imino acids have moderate bioavailability, with hydrolyzed collagen peptides (molecular weight 2-5 kDa) showing superior intestinal absorption compared to intact collagen. Macronutrient breakdown per 10g serving (approximate): protein 6-8g, carbohydrates <1g, fat 0.5-1.5g. Micronutrient content: calcium (100-300mg/100g from bone mineral matrix), phosphorus (80-200mg/100g), magnesium (10-25mg/100g), and trace amounts of zinc (0.5-2mg/100g) and iron (0.3-1mg/100g). Bioactive compounds include low-molecular-weight collagen peptides (notably Pro-Hyp and Gly-Pro dipeptides/tripeptides identified as bioactive fractions), glycosaminoglycans such as chondroitin sulfate (variable, 0.5-2% of dry weight depending on processing), and hyaluronic acid fragments at trace levels. Gelatin-derived fractions contribute glutamine precursors. Fat fraction, though small, may contain trace fat-soluble vitamins (A, D, K2-MK4) at low concentrations (<5% DV per serving). Sodium content is processing-dependent, typically 200-600mg/100g in commercial powders. Bioavailability note: hydrolyzed peptide fractions (below 5 kDa) are absorbed intact via intestinal peptide transporters (PepT1), with peak plasma appearance of Pro-Hyp within 1-2 hours post-ingestion, supporting targeted delivery to vascular and connective tissues.

## Dosage & Preparation

The only clinically studied dosage is 2.5g/day of pork collagen peptides, as used in the atherosclerosis prevention trial. No standardized dosage ranges for bone broth powder as a whole product have been established through clinical trials. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Pork bone broth powder is generally well tolerated at doses up to 10g/day, with no serious adverse events reported in available clinical trials. Individuals with pork or gelatin allergies should avoid this supplement due to risk of allergic reaction, including urticaria or anaphylaxis in sensitized individuals. Those on warfarin should use caution, as glycine may modestly influence platelet aggregation, though clinically significant drug interactions have not been formally documented. Pregnant and breastfeeding women lack specific safety data, and consultation with a healthcare provider is recommended before use.

## Scientific Research

The primary clinical evidence comes from one double-blind, placebo-controlled RCT (PMID: 29447076) examining 70 healthy older individuals who received 2.5g/day pork collagen peptides, showing significant reduction in brachial-ankle pulse wave velocity. Additional research focuses on in vitro [antioxidant](/ingredients/condition/antioxidant) and antihypertensive activities, with limited human clinical data available for whole bone broth powder.

## Historical & Cultural Context

Historical use of pork bone broth in traditional medicine systems is not detailed in the available clinical literature. The ingredient appears to be primarily a modern functional food product rather than a classical traditional medicine component.

## Synergistic Combinations

Vitamin C, Hyaluronic acid, Glucosamine, Chondroitin, MSM

## Frequently Asked Questions

### What is the recommended dose of pork bone broth powder for arterial stiffness?

The clinical trial supporting vascular benefits used 2.5g/day of pork collagen peptides over 6 months, which led to a significant reduction in pulse wave velocity in elderly subjects (PMID: 29447076). General supplement doses range from 2.5g to 10g/day, but the lower evidence-based dose of 2.5g/day is the most clinically validated amount currently available.

### How long does pork bone broth powder take to show results?

Based on the primary RCT (PMID: 29447076), measurable improvements in arterial stiffness markers such as pulse wave velocity were observed after 6 months of daily supplementation at 2.5g/day. Shorter durations may yield connective tissue benefits, but vascular outcomes likely require consistent use over multiple months.

### Is pork bone broth powder the same as collagen peptides?

Pork bone broth powder contains collagen peptides as its primary bioactive fraction, but also includes glycosaminoglycans, minerals such as calcium and phosphorus, and free amino acids like glycine and proline not always present in isolated collagen peptide supplements. The whole-food matrix may provide synergistic benefits beyond pure collagen hydrolysate products.

### Can people with pork allergies take pork bone broth powder?

No — individuals with documented pork or gelatin allergies should avoid pork bone broth powder, as it contains Sus scrofa-derived proteins that can trigger IgE-mediated hypersensitivity reactions, ranging from hives to anaphylaxis. Beef bone broth or plant-based collagen boosters may be appropriate alternatives for those with pork sensitivities.

### What makes pork bone broth powder different from chicken bone broth powder for joint and vascular health?

Pork bone broth powder is particularly rich in type I collagen peptides, which have demonstrated vascular benefits in human trials, while chicken bone broth is relatively richer in type II collagen, more relevant to cartilage and joint health. The specific Pro-Hyp and Gly-Pro-Hyp peptide profiles also differ between species, potentially influencing fibroblast stimulation and MMP inhibition in different target tissues.

### Does pork bone broth powder contain histamine, and is it safe for people with histamine intolerance?

Pork bone broth powder can contain elevated histamine levels due to the fermentation and breakdown of amino acids during the boiling and drying process. Individuals with histamine intolerance or mast cell activation syndrome should exercise caution and may need to avoid this product or test their personal tolerance, as histamine content varies significantly between brands and production methods.

### What is the bioavailability difference between pork bone broth powder and fresh pork bone broth?

Pork bone broth powder is concentrated and dehydrated, making peptides and amino acids more shelf-stable and easier to consume in standardized doses compared to fresh broth, though the bioavailability of individual peptides may be similar. The powder form allows for better absorption timing control and more consistent delivery of bioactive collagen peptides, particularly the specific forms studied in clinical trials for vascular health.

### Is pork bone broth powder safe for people following religious dietary restrictions (halal, kosher)?

Pork is prohibited in both halal and kosher dietary laws, making pork bone broth powder unsuitable for individuals observing these religious practices. Those seeking bone broth supplementation within these restrictions should consider certified beef or lamb bone broth powder alternatives instead.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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