Protein retention

Coconut Oil

One of the only oils shown to penetrate the hair shaft — reducing daily protein loss and protecting strands from breakage.

Protein RetentionCortex PenetrationConditioningLauric AcidUsed in · Ghori Rosemary Mint & Biotin Oil

Coconut Oil — botanical active used in Green Wealth hair care

Latin: Cocos Nucifera
Origin: Cold-pressed coconut flesh
Process: Refined virgin coconut oil
Dose: In-formula
Family: Arecaceae
Part used: Mature coconut kernel — expressed oil

Active compounds

— Lauric acid
— Myristic acid
— Caprylic acid
— Capric acid

About

Penetrates the cortex to reduce protein loss and protect strands from mechanical damage.

What it does

Reduces protein loss when washing
Softens and detangles
Protects against heat & friction
Boosts overall shine

How it works

Penetration

Lauric acid has an affinity for keratin and can move beyond the cuticle into the hair fibre.

Protein

Pre-wash and post-wash use can reduce protein loss from damaged and undamaged hair.

Protection

The lipid film reduces water-driven swelling, friction and breakage along the lengths.

Evidence

Controlled hair-fibre studies support coconut oil for reducing protein loss; this protects existing strands rather than proving new follicle growth.

History & heritage

Coconut oil has been central to hair care across South and Southeast Asia, the Pacific and coastal East Africa for centuries. Traditional routines apply the oil before washing to protect long hair from water and handling. Modern fibre science has helped explain this practice: coconut oil's high lauric-acid content and straight molecular structure give it an affinity for hair proteins and allow part of the oil to penetrate beyond the cuticle.

Traditional uses through history

01Pre-wash oiling across South Asian hair traditions
02Pacific Island conditioning for sun- and salt-exposed hair
03Ayurvedic carrier for infused herbs
04Protective dressing for long, braided or textured hair

Modern research

Among commonly tested cosmetic oils, coconut oil has some of the clearest evidence for reducing protein loss from hair fibres. Controlled fibre studies found benefits when it was used before or after washing on both damaged and undamaged hair. This is a strand-protection effect, not proof of new follicle growth: coconut oil helps preserve existing length by reducing swelling, porosity and grooming-related breakage.

How it actually works

Step 01

Penetrates the fibre

Lauric acid has a low molecular weight and strong affinity for keratin, allowing it to move into the hair shaft rather than remaining only on the surface.

Step 02

Reduces wash-related protein loss

Pre-wash oiling limits repeated water-driven swelling and contraction, helping the cuticle retain structural proteins.

Step 03

Improves flexibility and slip

A thin lipid film lubricates neighbouring fibres, reducing combing force, tangling and breakage along the lengths.

Best for

Porous or damaged hairPre-wash protectionLong or textured hairBreakage-prone lengths

Safety

Generally safe for topical cosmetic use. Coconut oil can feel heavy or contribute to buildup on fine hair and may not suit every acne-prone hairline. Patch test if coconut sensitivity is suspected.

Pairs well with