Protein: Premium Whey Protein Isolate (Chocolate)
$69.90
In stock
Orders typically ship within 2–3 business days.
Clean formulas for clean living.
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- Targeted nutritional support
- Simple daily routine
- Designed to complement Programs
- Complex chronic illness in mind
High-quality protein support without a complicated routine.
Whey Protein Isolate provides a convenient concentrated protein option for people who tolerate dairy and want support for muscle maintenance and recovery.
Protein needs do not disappear when appetite, fatigue, or food preparation becomes difficult. We chose whey isolate as a straightforward, high-protein option for customers who tolerate it well.
Protein adequacy • muscle maintenance • recovery • nutritional consistency • connective-tissue nutrition
Targeted support, without another complicated protocol.
hEDS/HSD • POTS/dysautonomia • ME/CFS • Long COVID • complex chronic illness
Pairs especially well with Connect and Comfort, or with any Program when maintaining protein intake is a challenge.
*These statements have not been evaluated by the Food and Drug Administration.
Explore Other Programs
Every Complexa Program is built around a different set of systems, symptoms, and everyday priorities. Explore the options below to find the Program that best matches what you are navigating.

Trifecta
Coordinated support for overlapping connective-tissue, autonomic, mast-cell, and cellular-energy demands.
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Core
Foundational micronutrient, cellular-energy, mitochondrial, antioxidant, and metabolic support for complex chronic illness.
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Connect
Focused support for hypermobility, connective tissue, joint comfort, collagen formation, and musculoskeletal recovery.
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Composure
Antioxidant, immune, and healthy inflammatory-balance support for people navigating complex chronic illness.
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Coherence
Targeted nutritional support for brain fog, cognitive fatigue, mental energy, and neurological function.
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Comfort
Coordinated support for relaxation, restorative sleep, muscle function, recovery, and physical comfort.
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Converge
Digestive, intestinal-barrier, antioxidant, and inflammatory-balance support for complex chronic illness.
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