R-phycoerythrin (R-PE)
red pigment protein derived from Asparagopsis.
Produced through our patented dual extraction methods, SeaStock’s high-purity pigment is ideal for advancing medications, biotechnology, cosmetics, and food colourants. Its natural origin ensures superior quality and sustainability.
SeaStock has made remarkable progress and achieved pharmaceutical-grade natural red pigment with the highest purity level index of 4.5.


COSMETICS
Our natural red pigment is well-aligned with the increasing market demand for natural and sustainable beauty products. With a purity index of 3.0, the natural bioactive compound can be used to replace synthetics.
Alongside being a colourant, R-PE also has antibacterial, anti-aging, anti-allergy, antiviral and collagen promoting properties.
The sustainability benefit from a naturally derived ingredient adds significant value, positioning us advantageously within global markets.
FOOD AND BEVERAGE
The demand for seaweed products in the food industry is increasing globally due to its proficiency in adding nutritional value to food products and replacing synthetic food colouring.
Its natural origin appeals to health-conscious consumers, and it maintains colour quality under various conditions. With our 0.7 purity rating, our natural pigment is safe for consumption, provides antioxidant benefits, making it a compelling alternative to synthetic colourants.
SeaStock’s red pigment can be used across a range of food and beverages from energy and sports drinks, confectionary, cereals, meat, and dairy products.
Alongside being a colourant, R-PE also has antibacterial, anti-aging, anti-allergy, antiviral and collagen promoting properties.
The sustainability benefit from a naturally derived ingredient adds significant value, positioning us advantageously within global markets.

