50% powder Capsule
    85% liquid ,99% powder Softgel

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  • The most reliable manufacturer of Alpha GPC

    The owner of AlphaGrain™- GPC

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  • Professional Natural Ingredients Manufacturer

    GMP Standard
    High R&D Level
    3rd party labs tested

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  • PhosphatidylSerine PhosphatidylCholine with Soybean, Sunflower seeds & Krill oil sources

    IP, Kosher certificate

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Welcome to Purelife Bioscience Co., Ltd

About Purelife biosciencePurelife Bioscience Company Limited is the most reliable and professional manufacturer and supplier of raw materials for Alpha-GPC, Phosphatidylserine, PQQ, Garlic extract, Nootropics and other nutrition supplements.

Meanwhile, Purelife Bioscience professionally engages in the distribute and export business of Amino acids, Herbal extracts, and pharmaceutical raw materials (APIs) for bodybuilding, weight loss, brain fitness and other general human health. In order to provide more convenient service to North American customers , we set up two warehouses in the United States, one is in CA (in 2008), and the other is in TX (in 2011) .


Ingredient Quality Comes from Ingredient Control.We have everything from allergen statements, to letters of guarantee to Halal and Kosher certifications.The total quality solution of Purelife will serve as your supply chain solution and quality control firewall.

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Featured Ingredients

AlphaGrain alpha GPC

AlphaGrain™, owned by Purelife Bio, is an exclusive specification of Alpha GPC (L-a-glyceryl phosphorylcholine ) with a special production technology .

Why AlphaGrain™?

Simply, it is a nutritional supplement with “Granular” powder for “Brain” health. As the importance of grain to human being, AlphaGrain™ is an important dietary supplements for Brain health, and it is 100% PURE.


Phosphatidyl Serine is a phospholipid compound derived from soy lecithin that plays an essential role in cell membrane composition and intercellular communication, which is good for learning, memory, and mood.

Black garlic

Fermented Black Garlic, aka aged black garlic, produced by fermentation, is a great diet & nutrition supplement for people.

 Our specifications for black garlic :
Fermented Black Garlic extract 3% Polyphenols powder
Fermented Black Garlic extract 5% Flavonoids powder
Fermented Black Garlic extract 1%-5% S-aryl-L-cysteine powder

We produce black garlic from organic garlic according to GMP standard and have the certificate of Kosher. Strong technical and academic support from our R&D team consists of professors and PhDs.


pure alpha GPC 99% is very difficult for capsule, softgel & tablet production and storage, due to Alpha GPC highly-hygroscopic character. You can find currently, most alpha GPC capsules or tablets on the nutritional supplement market are using AlphaGrainTM , or only regular alpha GPC 50% powder with a lot of excipients, meanwhile , alpha GPC softgels is filled by alpha GPC 85% liquid.

Purelife Bio always be a leader of alpha GPC & its related products manufacturing, we are proud to introduce our EXCLUSIVE Pure Alpha GPC (99% powder) softgels .

Ingredients Warehouse in USA

The essence of Purelife business is to offer a high standard of service, consistent quality and competitive pricing to our customers. To do this, we maintain two warehouse locations in North America. All of our employees are well trained and have many years of experience in the markets we serve.

The inventory cover most supplement ingredients sectors: amino acids, natural extracts, nutraceuticals, nootropics, etc.