Seeking Health Optimal PC (100 Softgels)
$72.40
Phospholipid supplement: Phosphatidylcholine (PC), phosphatidylethanolamine (PE), and phosphatidylinositol (PI) from non-GMO sunflower lecithin.
Seeking Health soy-free softgel formula providing 800 mg phospholipid complex per serving.
Only 2 left in stock
Ships same business day from Melbourne (orders before 2pm)
What is Optimal PC and who is it for?
Optimal PC is a phospholipid supplement providing 800 mg of phospholipid complex per softgel, sourced from non-GMO sunflower lecithin rather than soy. The complex includes phosphatidylcholine (PC) as the primary compound, alongside phosphatidylethanolamine (PE) and phosphatidylinositol (PI). Formulated by Dr. Ben Lynch, it’s designed for people who want a clean, concentrated source of choline from phospholipids rather than choline salts.
You might consider this if you’re pregnant or breastfeeding and want additional choline beyond what a prenatal provides, if you follow a vegan or vegetarian diet where choline intake from food is typically lower, or if you’re working with a practitioner on methylation, liver wellness, or bile flow. It’s also listed as suitable from age 4, making it one of the few phospholipid products with a broader age range.
Fairfield Nutrition Thoughts
Choline is one of the more consistently under-consumed nutrients in modern diets, and it becomes genuinely difficult to meet needs through food alone during pregnancy, with a vegetarian or vegan diet, or when liver wellness is a priority. Most prenatal supplements either omit choline entirely or include amounts well below what research suggests is meaningful. Optimal PC addresses that gap with a phospholipid-bound form of choline rather than the salt forms (choline bitartrate, choline chloride) found in cheaper supplements.
Why This Formulation / How It Works
Most choline supplements use salt forms like choline bitartrate or choline chloride. These are cost-effective and provide choline, but they don’t carry the phospholipid backbone that makes PC specifically useful for cell membrane composition and bile production. Optimal PC delivers choline already bound to the phospholipid structure your body uses directly, which is how choline predominantly exists in food sources like egg yolks and liver.
The soy-free sourcing from non-GMO sunflower lecithin is a meaningful differentiator. Many phosphatidylcholine products use soy lecithin, which presents issues for people avoiding soy. Sunflower lecithin delivers the same phospholipid profile without that concern. Each softgel provides 800 mg of the full phospholipid complex, not just isolated PC, which is why PE and PI are included alongside the primary compound.
Phosphatidylcholine in Cell Membranes
Cell membranes are composed predominantly of phospholipids, with phosphatidylcholine making up a substantial portion of the outer membrane layer. PC contributes to membrane fluidity and structural integrity, and is involved in the normal transport of lipids across the membrane. Phosphatidylethanolamine (PE) and phosphatidylinositol (PI) are also membrane components, each with distinct roles in cellular signalling pathways.
Role in Methylation Pathways
A significant proportion of the body’s methylation activity goes toward producing phosphatidylcholine via the PEMT (phosphatidylethanolamine N-methyltransferase) pathway. Conversely, PC can be metabolised to release choline, which provides methyl groups used in the recycling of homocysteine to methionine. This bidirectional relationship means PC is both a product of methylation and a substrate that feeds back into it.
Role in Bile Production
Phosphatidylcholine is a primary component of bile, the digestive fluid produced by the liver and stored in the gallbladder. PC is required for normal bile composition and flow, and is involved in the emulsification of dietary fats. People focusing on liver or gallbladder wellness often include a phospholipid source as part of their nutritional approach for this reason.
When to Consider This
This phospholipid supplement provides nutritional support for cell membrane integrity, methylation pathways, and bile production. It makes sense if you’re:
- Pregnant or breastfeeding and want additional choline beyond what your prenatal provides, given that choline needs are higher during pregnancy and many prenatals contain little or none.
- Following a vegan or vegetarian diet, where choline from food sources (liver, eggs, beef) is typically lower and dietary intake may not meet daily needs.
- Working with a practitioner on liver or gallbladder wellness, where phosphatidylcholine’s role in bile composition is relevant.
- Supporting methylation pathways and want a phospholipid-bound choline source rather than a choline salt.
- Avoiding soy and need a sunflower-sourced phospholipid option.
Supplement strategy: Many people introduce Optimal PC alongside a methylation-focused B-complex or prenatal supplement. It’s also commonly used as part of a liver or gallbladder wellness protocol, often after foundational dietary changes are in place. For pregnancy, it’s typically added once a quality prenatal is established.
⚠️ Not suitable for: Children under 4 years of age. Consult your healthcare professional before use during pregnancy or breastfeeding, or if you have a pre-existing liver condition or are taking medications.
How to Use
The manufacturer’s suggested use is 1 softgel taken anytime of day with food, as needed. Each softgel provides 800 mg of the phospholipid complex. Some people take one daily as a foundational choline source; others use it more strategically as part of a specific protocol under practitioner guidance.
Seeking Health lists this as suitable for bariatric patients, those who are methyl-sensitive, pregnant or breastfeeding women, and children aged 4 and up. The softgel format is easy to swallow and, according to customer feedback, doesn’t produce the fishy aftertaste sometimes associated with phospholipid supplements.
Seeking Health notes that for pregnancy, Optimal PC can be used alongside Optimal Prenatal capsules, which also contains choline, for those wanting a more comprehensive prenatal stack. This combination is optional and Optimal PC can be used independently.
Ingredients
Per 1 softgel:
Phospholipid Complex (from non-GMO sunflower lecithin): 800 mg
Phosphatidylcholine (PC)
Phosphatidylethanolamine (PE)
Phosphatidylinositol (PI)
Other ingredients: Softgel capsule (gelatin, glycerin, purified water).
Allergen information: Free from soy. Sourced from non-GMO sunflower lecithin. Contains gelatin (not suitable for vegans or vegetarians).
Common Questions
How is this different from choline bitartrate supplements?
Choline bitartrate delivers choline as a salt, which is absorbed and used as a choline source. Optimal PC delivers choline already bound within a phospholipid structure, meaning it also provides the phospholipid backbone directly useful for cell membrane composition. It’s a different form with a different functional profile, not just a more expensive version of the same thing.
Why sunflower lecithin instead of soy?
Most phosphatidylcholine supplements are derived from soy lecithin. Sunflower lecithin provides the same phospholipid profile without soy, which matters for people avoiding soy for dietary, sensitivity, or personal preference reasons. The non-GMO sourcing is an added quality consideration.
Can I take this during pregnancy?
Seeking Health lists this as suitable for pregnancy and breastfeeding. Choline needs are higher during pregnancy, and many prenatal supplements provide little or no choline. Always confirm with your healthcare professional before adding any supplement during pregnancy.
Is this suitable for children?
Seeking Health lists this as suitable from age 4. Dosing for children should be guided by a healthcare professional familiar with the child’s individual needs.
Warnings & Storage
Do not use if: Child is under 4 years of age. Not suitable for vegans or vegetarians due to gelatin capsule.
Cautions: If you are pregnant, breastfeeding, taking medications, or have a pre-existing medical condition (including liver conditions), consult your healthcare professional before use. Keep out of reach of children.
Storage: Store in a cool, dry place away from direct sunlight. Keep container closed when not in use.
Always consult your healthcare professional before use if you have any pre-existing conditions or are taking medications.
| Weight | 0.183 kg |
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