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Our Science

Every ingredient selected for its specific role in supporting scalp health.

ingredient selection is intentional.


At AGWÉ, every ingredient is selected with intention. We focus on supporting the scalp as skin, because a balanced, comfortable scalp is the foundation for healthy-looking hair. Below, you’ll find the hero ingredients behind our formulas and why they matter.

Our Philosophy

We don’t overload formulas with unnecessary actives. Every ingredient earns its place- supporting scalp balance, comfort, and long-term hair health through thoughtful, science-backed formulation.

Our Signature Ingredients

Algexome™

Algexome™ is a proprietary biotech complex derived from two complementary microalgae species, Chlorella vulgaris and Chlorella emersonii, selected for their ability to protect, restore, and revitalise the scalp.

Our Signature Ingredients

BioSKN+

BioSKN+ combines nutrient-rich microalgae with Tasmanian sea kelp extract to support scalp balance, comfort and hydration in rinse-off and conditioning formulas.

Our Signature Ingredients

niacinamide

Niacinamide is a multi-functional vitamin known for its ability to balance, strengthen, and soothe skin.

Panthenol (Provitamin B5)

Panthenol is a gold-standard conditioning and soothing ingredient for skin and hair.

Biotin (Vitamin B7)

Root support remains important beyond cleansing.

Formulation begins with purpose.

Below are the actives that define the AGWÉ system.

Algexome™ – Next-Generation Biotech Microalgae Complex

Why we chose it:
Algexome™ is a proprietary biotech complex derived from two complementary microalgae species, Chlorella vulgaris and Chlorella emersonii, selected for their ability to protect, restore, and revitalise the scalp.

How it supports the scalp:
These microalgae help defend the scalp against oxidative and stress-related aggressors, support microbiome balance, and reinforce hydration and barrier function. Clinically studied, Algexome™ has been shown to improve scalp comfort and support healthier follicle activity—creating the conditions for visibly fuller, stronger-looking hair over time.

Algactive® BioSKN + Tasmanian Sea Kelp

Why we chose it:
BioSKN+ combines ALGACTIV(R) BioSKN with Tasmanian Sea Kelp combines nutrient-rich microalgae, Chlorella vulgaris, with Tasmanian sea kelp extract to support scalp balance, comfort, and hydration in rinse-off and conditioning formulas.

How it supports the scalp:
It helps rebalance excess oil, calm visible irritation, and support the scalp microbiome. A balanced scalp environment is essential for comfort, clarity, and healthier-looking hair from the root.

Niacinamide (Vitamin B3)

Why we chose it:
Niacinamide is a multi-functional vitamin known for its ability to balance, strengthen, and soothe skin.

How it supports the scalp:
It helps regulate excess oil, support the scalp barrier, and improve hydration. By reducing visible redness and sensitivity, niacinamide contributes to a calmer, more balanced scalp environment that supports healthy-looking hair.

Panthenol (Provitamin B5)

Why we chose it:
Panthenol is a gold-standard conditioning and soothing ingredient for skin and hair.

How it supports the scalp:
It attracts and retains moisture while helping strengthen the scalp barrier. This reduces dryness, tightness, and discomfort - supporting scalp comfort and improving the feel and resilience of hair over time.

Biotin (Vitamin B7)

Why we chose it:
Root support remains important beyond cleansing.

How it supports the scalp:
In a conditioning formula, biotin complements scalp care by supporting the environment where healthy-looking hair begins, helping maintain the appearance of strength and resilience.

Sodium Hyaluronate + Sodium PCA

Why we chose them:
These naturally occurring humectants are essential for maintaining optimal hydration levels in skin.

How they support the scalp:
They draw moisture into the scalp and help retain it, reducing dehydration and improving softness and comfort. Well-hydrated scalp skin supports barrier health and creates a healthier environment for hair growth cycles.e.

Hydrolyzed Quinoa

Why we chose it:
Hair fibres need protection as well as hydration.

How it supports the hair:
Hydrolyzed quinoa improves resilience and surface smoothness, contributing to shinier, healthier-looking hair and reducing dryness caused by frequent washing.

Nourishing Plant Oils (Argan, Olive, Avocado, Linseed)

Why we chose them:
These oils deliver nourishment without heaviness.

How they support the hair:
They replenish moisture, smooth the cuticle, and improve manageability and shine - while maintaining a comfortable feel at the scalp.

ingredient glossary.

Algexome™

Protects against stress, restores scalp health, and supports stronger roots and fuller hair.

BioSKN+

Biotech microalgae superfood that calms scalp sensitivity, supports microbiome balance, and helps rebalance excess oil.

Niacinamide

Calms, hydrates, and helps balance excess oil.

Panthenol

Hydrates and helps protect scalp barrier function.

Biotin

Maintain the appearance of strength and
resilience

Sodium Hyaluronate + Sodium PCA

Naturally occurring humectants essential
for optimal hydration levels

Hydrolyzed Quinoa

Helps strengthen and protect hair fibers from damage.

Nourishing Plant Oils

(Argan, Olive, Avocado, Linseed)

Smooth cuticle while maintaining a comfortable feel at the scalp.

why AGWÉ?