New BMW Green coolant?

[FCD]

I may live under a rock but what is this new Green BMW coolant? specifically LC-18
I read on the datasheet of one brand that it is a MoSi-Oat, ) Molybdate , Silicate, OAT?, and that it is 2-Eha free.
My aunt has a 2020 X1 and it needs a top up but the dealer prices are ridiculous so trying to find it cheaper in another brand.

 

[vavavroom]

The source below says you can use Zerex G40 but I think you'll end up paying $25 to $30 a gallon either way.

Alternative to FROSTOX HT-12 Coolant

Alternative to FROSTOX HT-12 coolant for cars, motorcycles, and trucks — examined in detail.

maintenanceschedule.com

 

[BMWTurboDzl]

I may live under a rock but what is this new Green BMW coolant? specifically LC-18
I read on the datasheet of one brand that it is a MoSi-Oat, ) Molybdate , Silicate, OAT?, and that it is 2-Eha free.
My aunt has a 2020 X1 and it needs a top up but the dealer prices are ridiculous so trying to find it cheaper in another brand.

GLYSANTIN® G64®

GLYSANTIN® G64® Concentrate

Organic acid technology with silicates and phosphates (PSi-OAT) Offers excellent protection from corrosion and a long service life Colored green

www.glysantin.com