(PEA)+ vs. PEA Phytosome: 2 Clinically Studied Formulas for Recovery, Stress & Overexertion

Palmitoylethanolamide (PEA) has emerged as a clinically relevant option for supporting the body’s response to physical stress, overexertion and everyday discomfort.* As an endogenous fatty acid amide, PEA is produced on demand to help regulate inflammatory balance, nerve signaling and overall homeostasis.*

For healthcare practitioners, understanding the distinctions between delivery systems and complementary ingredients is essential when personalizing protocols. Two clinically studied approaches – Enzyme Science’s best-selling(PEA)+ and Enzymedica’s new PEA Phytosome – offer differentiated, yet complementary, strategies. Read on to learn why we are pleased to now offer two PEA formulas. 

Shared Foundation: Clinically Studied PEA

Both formulas leverage the same core mechanism: supporting the body’s innate pathways involved in comfort, nerve communication and recovery.* PEA has been shown to influence mast cells, glial cells and endocannabinoid-related signaling, helping maintain balanced inflammatory and neurological responses.*

Supplemental PEA works with the body to help support joint comfort, flexibility and mobility.*

Clinical research shows PEA noticeably improved joint comfort and movement, over 1-4 weeks compared to placebo.* These effects are particularly relevant for patients experiencing occasional discomfort related to exercise, repetitive strain or lifestyle stressors.

Key Difference: Delivery Technology

The primary distinction between these two formulas lies in how PEA is delivered.

(PEA)+ utilizes ultra-micronized PEA, a form processed to significantly reduce particle size, enhancing solubility and absorption. Research indicates this form demonstrates superior activity compared to non-micronized PEA, supporting more efficient utilization in the body.*

PEA Phytosome, by contrast, uses Indena’s Phytosome® technology, binding PEA to phospholipids to facilitate absorption through lipid membranes. This delivery system is designed to improve bioavailability and stability, helping ensure consistent systemic availability.*

Importantly, both technologies are designed to overcome the known absorption limitations of standard (non-micronized) PEA, an important distinction when comparing clinically relevant outcomes.

Key Difference: PEA With or Without Curcumin

Another critical differentiator is formulation philosophy. (PEA)+ combines ultra-micronized PEA with Meriva® Curcumin Phytosome®, a clinically studied, highly bioavailable curcumin also from Indena. Meriva was independently endorsed by Cleveland Clinic as the curcumin formulation of choice. This pairing offers complementary support:

• PEA targets nerve signaling and endocannabinoid pathways*
• Curcumin further supports healthy inflammatory responses*

Together, they provide broader support across the nervous, immune and musculoskeletal systems, making (PEA)+ well-suited for patients experiencing stress, soreness and overexertion-related discomfort.*

PEA Phytosome, on the other hand, delivers PEA alone in a phytosome format. This can be advantageous for:

• Patients seeking a minimalist formula
• Individuals who prefer or require a PEA-only option without turmeric or curcumin
• Protocols where stacking with other targeted ingredients is desired

Clinical Positioning in Practice

Both formulas support:

• Joint and muscle comfort*
• Recovery from physical stress*
• Healthy nerve signaling and responsiveness*

However, their applications may differ slightly:

• (PEA)+: Ideal for broader, multi-system support, particularly when an inflammatory response and overexertion are key drivers.
• PEA Phytosome: A focused option for patients prioritizing PEA’s core mechanisms or avoiding additional active ingredients like curcumin.

Rather than competing, these formulas provide flexibility in clinical decision-making. Both leverage advanced delivery systems and clinically studied ingredients from Indena, while addressing different patient preferences and therapeutic goals.

By selecting the appropriate format or using them strategically within a protocol, practitioners can better tailor support for recovery, resilience and overall well-being.*