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Q: How many mg of ps100 do you get? is it a 500mg capsule of 60% standardized ps100 = 300mg? or is it a 300 mg capsule of 100% ps100?

Here was the email I sent to the manufacturer: The bottle says standardized to 20%. So there is actually only 60 mg of Phosphatidylserine per 300 mg serving? I’ve never seen “standardized” on this particular supplement before. There reply: Yes you are correct. All Phosphatidylserine are standardized, ours is standardized to 20%. I see this as a rip off compared to Jarrow, Doctor’s Best, and some of the other more reputable brands.

Q: I'd like to see the first question answered as to the actual concentration of a serving, with or without standardization!

I ordered PS directly from double woods and the label on that bottle says “from non-GMO soy, Standardized to 20%

Q: " Testing is available by request". Does this mean testing results are available? Just curious about the quality control assay results.

Hello, Yep! Just send an email to support@doublewoodsupplements.com for all testing or other order related requestions. Best Regards, -Caroline Double Wood Supplements

Q: Is this sourced from GMO soy?

Hello, Nope, the soy our product is derived from is NON-GMO. Best Regards, -Caroline Double Wood Supplements

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🧠 Elevate Your Mind, Elevate Your Game!

VALUE THAT LASTS - Enjoy a 2-month supply with just one bottle, perfect for busy professionals.
FEEL THE DIFFERENCE - Support your mental clarity and focus, making every workday a productive one.
NATURE MEETS SCIENCE - Derived from natural sources like soybeans, ensuring you get the best of both worlds.
QUALITY YOU CAN TRUST - Sourced from GMP certified FDA approved facilities for your peace of mind.
UNLOCK YOUR BRAINS POTENTIAL - Experience enhanced cognitive function with 300mg of phosphatidylserine per serving.

Double Wood's Phosphatidylserine Supplement offers 120 gluten-free capsules, each delivering 300mg of this essential nutrient to support cognitive function. Sourced from non-GMO ingredients and produced in GMP certified facilities, this supplement is designed for adults seeking to enhance their mental clarity and focus over a convenient 2-month supply.

Have a Question? See What Others Asked

How many mg of ps100 do you get? is it a 500mg capsule of 60% standardized ps100 = 300mg? or is it a 300 mg capsule of 100% ps100?

I'd like to see the first question answered as to the actual concentration of a serving, with or without standardization!

" Testing is available by request". Does this mean testing results are available? Just curious about the quality control assay results.

Is this sourced from GMO soy?

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Allergen Information	Contains: Gluten Free
Units	120.00 count
Serving Recommendation	2 capsule
Brand	Double Wood Supplements
Format	Capsule
Age Range Description	Adult

Phosphatidylserine Supplement | 120 Phosphatidylserine Capsules

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