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MelioShield

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MelioShield

Biodegradable

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MelioShield

Biodegradable

MelioShield is a high performing

natural biopolymer.

It delivers powerful UV protection,

antioxidant activity, and

antimicrobial benefits.


As a natural hybrid composed

of chitosan and melanin, it

combines and amplifies the key

functionalities of both materials.

About MelioShield

About MelioShield

About MelioShield

Photoprotective

MelioShield offers superior UV protection compared to

many conventional filters, all while remaining fully natural

and biodegradable. Ideal for both skincare and

packaging, it helps prevent sun damage and preserves

material integrity.  

Antimicrobial

With free radical absorption levels 2x greater than

melanin and 10x greater than chitosan, MelioShield

delivers exceptional antioxidant power. This makes

it an excellent fit for anti-aging skincare, healing

applications, and protective films.

Antioxidant

MelioShield also exhibits antimicrobial functions

inherited from the Chitosan embedded in it. Its natural

antimicrobial properties helps inhibit bacterial and

fungal growth, supporting clean-label skincare, wound

care, and packaging. 

Sustainable

MelioShield is from nature and to nature it can return!

Being a bio-based material, MelioShield is inherently

biodegradable  and can be disposed of with no concern

of harming the environment.

MelioShield is a high performing natural

biopolymer.

It delivers powerful UV protection,

antioxidant activity, and antimicrobial benefits.


As a natural hybrid composed of chitosan

and melanin, it combines and amplifies the key

functionalities of both materials.

MelioShield is a high performing natural

biopolymer.

It delivers powerful UV protection,

antioxidant activity, and antimicrobial benefits.


As a natural hybrid composed of chitosan

and melanin, it combines and amplifies the key

functionalities of both materials.

MelioShield is a high performing natural

biopolymer.

It delivers powerful UV protection,

antioxidant activity, and antimicrobial benefits.


As a natural hybrid composed of chitosan

and melanin, it combines and amplifies the key

functionalities of both materials.

Chemical Manufacturers

We collaborate with chemical suppliers and formulation experts to explore how MelioShield can complement or replace conventional ingredients.

Product Manufacturers

We support product teams and brands looking to integrate high-performance, sustainable ingredients into next-generation formulations.

Contract Manufacturers

We work with manufacturing partners to develop test formulations and evaluate performance across multiple applications.

Chemical Manufacturers

We collaborate with chemical suppliers and formulation experts to explore how MelioShield can complement or replace conventional ingredients.

Product Manufacturers

We support product teams and brands looking to integrate high-performance, sustainable ingredients into next-generation formulations.

Contract Manufacturers

We work with manufacturing partners to develop test formulations and evaluate performance across multiple applications.

Who We Work With

Coating

Pharmaceutical

Coating

Pharmaceutical

Coating

Pharmaceutical

Coating

Pharmaceutical

Beauty

Beauty

Packaging

Packaging

Beauty

Packaging

Use-Cases

Use-Cases

Use-Cases

Suncare

MelioShield serves as an ideal bioactive

ingredient for your suncare applications to

replace or enhance UV filter performance

Contact Us

Start a Conversation

Properties & Performance

Properties & Performance

Properties & Performance

Photoprotective

Photoprotective

MelioShield offers superior UV protection compared to

many conventional filters, all while remaining fully natural

and biodegradable. Ideal for both skincare and packaging,

it helps prevent sun damage and preserves material

integrity.  

MelioShield offers superior UV protection compared to

many conventional filters, all while remaining fully natural

and biodegradable. Ideal for both skincare and packaging,

it helps prevent sun damage and preserves material

integrity.  

Antimicrobial

Antimicrobial

With free radical absorption levels 2x greater than

melanin and 10x greater than chitosan, MelioShield

delivers exceptional antioxidant power. This makes

it an excellent fit for anti-aging skincare, healing

applications, and protective films.

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et quasi architecto

Antioxidant

Antioxidant

MelioShield also exhibits antimicrobial functions inherited

from the Chitosan embedded in it. Its natural antimicrobial

properties helps inhibit bacterial and fungal growth,

supporting clean-label skincare, wound care, and

packaging. 

MelioShield also exhibits antimicrobial functions inherited

from the Chitosan embedded in it. Its natural antimicrobial

properties helps inhibit bacterial and fungal growth,

supporting clean-label skincare, wound care, and

packaging. 

Sustainable

Sustainable

MelioShield is from nature and to nature it can return!

Being a bio-based material, MelioShield is inherently

biodegradable  and can be disposed of with no concern

of harming the environment.

MelioShield is from nature and to nature it can return!

Being a bio-based material, MelioShield is inherently

biodegradable  and can be disposed of with no concern

of harming the environment.

Properties & Performance

Chemical Manufacturers

We collaborate with chemical suppliers and formulation experts to explore how MelioShield can complement or replace conventional ingredients.

Product Manufacturers

We support product teams and brands looking to integrate high-performance, sustainable ingredients into next-generation formulations.

Contract Manufacturers

We work with manufacturing partners to develop test formulations and evaluate performance across multiple applications.

Chemical Manufacturers

We collaborate with chemical suppliers and formulation experts to explore how MelioShield can complement or replace conventional ingredients.

Product Manufacturers

We support product teams and brands looking to integrate high-performance, sustainable ingredients into next-generation formulations.

Contract Manufacturers

We work with manufacturing partners to develop test formulations and evaluate performance across multiple applications.

Who We Work With

Chemical Manufacturers

We collaborate with chemical suppliers and formulation experts to explore how MelioShield can complement or replace conventional ingredients.

Product Manufacturers

We support product teams and brands looking to integrate high-performance, sustainable ingredients into next-generation formulations.

Contract Manufacturers

We work with manufacturing partners to develop test formulations and evaluate performance across multiple applications.

Who We Work With

Suncare

MelioShield serves as an ideal bioactive

ingredient for your suncare applications to

replace or enhance UV filter performance

Suncare

MelioShield serves as an ideal bioactive

ingredient for your suncare applications to

replace or enhance UV filter performance

Contact Us

Start a Conversation

Contact Us

Start a Conversation

Conatct Us

Start a Conversation

rayan@demeter-bio.com

rayan@demeter-bio.com

192 Drummong St, London, England, NW1 3HP

192 Drummong St, London, England, NW1 3HP

Demeter Bio Limited

Demeter Bio Limited

192 Drummong St, London, England, NW1 3HP

rayan@demeter-bio.com

MelioShield

Inquire

MelioShield

Inquire