Biotics Research Phosphatidylserine 100 mg – 90 Softgels
Couldn't load pickup availability
Biotics Research Phosphatidylserine supplies 100 mg of phosphatidylserine per softgel, a phospholipid that forms a structural part of every cell membrane and is particularly concentrated in nervous tissue. Biotics Research Corporation is a Texas-based practitioner brand founded in 1975 that manufactures in its own cGMP facility. The current formulation sources its phosphatidylserine from sunflower lecithin and comes in a 90-softgel bottle, a three-month supply.
Key features
- 100 mg phosphatidylserine per softgel capsule
- Sunflower-derived phospholipid (current label); soy free
- 118 mg cultured pea providing 19 µg SOD and 19 µg catalase
- Gluten free, dairy free and GMO free
- Gelatine softgel with vegetable-source magnesium stearate
- Convenient one-a-day dose
Phosphatidylserine is a glycerophospholipid made up of two fatty acid chains, a glycerol backbone, a phosphate group and the amino acid serine. It sits on the inner surface of cell membranes, where it is involved in membrane fluidity and cell signalling. It has no EFSA-authorised health claim, so Welzo describes it as a dietary phospholipid rather than attributing benefits. Biotics Research adds its organic vegetable culture, a low-temperature-dried pea concentrate naturally containing superoxide dismutase and catalase.
Directions
One softgel capsule each day as a food supplement, or as otherwise directed by a healthcare professional. Take with food.
Important information
If pregnant, breastfeeding or taking medication, consult your healthcare practitioner before use. Not suitable for vegetarians. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the stated dose. Keep out of reach of children. Store in a cool, dry place.
- GTIN
- 780053007378
- Manufacturer
- Biotics Research
- Size
- 90 Softgels
- Best buy
- 6 to 24 months+
Shop related categories
United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).
Free shipping on orders over £50 to the UK.
Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.
Welzo is a UK-based health platform. Orders ship from the UK.
Please consult the product packaging for accurate instructions on how to use the product.
Nutritional Information
Serving size: 1 softgel capsule | Servings per container: 90
| Per serving | Amount | %NRV* |
|---|---|---|
| Phosphatidylserine (from sunflower) | 100 mg | † |
| Cultured pea (Pisum sativum) organic vegetable culture | 118 mg | † |
| Superoxide dismutase (from vegetable culture) | 19 µg | † |
| Catalase (from vegetable culture) | 19 µg | † |
*NRV = Nutrient Reference Value. † NRV not established.
Other ingredients: Capsule shell (gelatine and water), magnesium stearate (vegetable source) (E470b).
Allergen information: Gluten free, dairy free, GMO free. Current formulation is soy free (sunflower source); older stock may be derived from soy lecithin – check pack.
Biotics Research Corporation was founded in 1975 and is based in Rosenberg, Texas, where it formulates and manufactures its own products in a cGMP-compliant facility with in-house laboratories for raw material and finished product testing. The company has a long practitioner-only heritage and is known for its vegetable-culture technology, emulsified fat-soluble vitamins and active nutrient forms. In the UK, its range is supplied through the practitioner distributor Nutri-Link. This research-led, quality-first approach aligns with Welzo's commitment to clear, quality-led nutrition, and Welzo's healthcare professionals assessed the brand for alignment with our standards. Phosphatidylserine from Biotics Research is notable for its sourcing. Where many phosphatidylserine products rely on soy lecithin, the current Biotics formulation uses sunflower, removing a major allergen and giving a cleaner profile for customers who avoid soy. The 100 mg dose is a widely used reference amount, delivered in a single softgel so that intake can be built up or reduced simply. Consistent with the rest of the range, the softgel carries the brand's low-temperature-dried organic pea culture with its naturally occurring superoxide dismutase and catalase, and it is gluten, dairy and GMO free. The product is distributed in the UK by the practitioner supplier Nutri-Link with a full UK-format nutrition declaration. This willingness to reformulate towards cleaner sourcing reinforces our trust in their quality philosophy.
Part of the Welzo System™
Test, supplement, enhance, and move, all in one place.
Frequently Asked Questions
Everything you need to know about this product.




