Rosemary Hair & Scalp Strengthening Oil

Hair Oil

Rosemary Hair & Scalp Strengthening Oil

★★★★★ 4.9 · 1,286 reviews

$38.00

A nutrient-rich oil serum infused with rosemary and peppermint. Nourishes the scalp, strengthens the strand, restores shine.

COSMOS Organic
Vegan · Cruelty free
30 day returns

A nutrient-rich oil serum infused with rosemary and peppermint to nourish the scalp, improve hair resilience, and restore shine to dry or brittle hair. Simple. Bold. Luxury.

Why it works

  • Nourishes hair and scalp — a base of sunflower, castor, sweet almond, argan and hemp seed oils.
  • Encourages healthy growth — rosemary leaf oil and nettle leaf extract support the scalp environment hair grows from.
  • Restores shine — avocado and olive oil bring back a healthy glow on dry or brittle strands.
  • Clean. Simple. Effective. — 100% natural origin, 69% organic of total. Vegan. Cruelty-free.

How to use

Apply a few drops directly to the scalp or through mid-lengths and ends. Massage in for 30 seconds. Leave in for at least 15 minutes before washing — or leave overnight for a deeper treatment. Use 2–3 times per week.

Ingredients / INCI

Helianthus Annuus (Sunflower) Seed Oil*, Decyl Cocoate, Ricinus Communis (Castor) Seed Oil*, Prunus Amygdalus Dulcis (Sweet Almond) Oil*, Argania Spinosa (Argan) Kernel Oil*, Parfum/Fragrance, Cannabis Sativa (Hemp) Seed Oil*, Olea Europaea (Olive) Fruit Oil*, Persea Gratissima (Avocado) Oil*, Mentha Piperita (Peppermint) Oil*, Rosmarinus Officinalis (Rosemary) Leaf Oil*, Urtica Dioica (Nettle) Leaf Extract*, Menthol**, Limonene**, Camphor**, Pinene**, Citrus Aurantium Bergamia Peel Oil, Linalool**, Beta-Caryophyllene**, Vanillin, Linalyl Acetate**, Eugenia Caryophyllus Oil, Eugenol**, Citrus Aurantium Peel Oil, Citrus Limon Peel Oil, Pogostemon Cablin Oil, Santalol**, Coumarin**, Carvone**

*Ingredients from organic farming. **From natural essential oils.

100% Natural origin of total / 69% Organic of total. COSMOS ORGANIC certified by ECOCERT Greenlife.

Size

30 ml / 1.01 fl oz

Clean. Simple. Effective.

The key ingredients

Rosemary leaf oil

Stimulates the scalp and supports the environment healthy hair grows from.

Peppermint oil

A cool, clean tingle that signals circulation at the root.

Argan & avocado

Rich, fast-absorbing oils that restore shine to dry or brittle strands.

Nettle leaf extract

A traditional scalp tonic, used for centuries for hair resilience.

Good questions

Frequently asked

Two to three times a week. Massage a few drops into the scalp, leave for at least 15 minutes, then wash as normal.

Not if you use it as directed. Start with 4–6 drops and adjust.

Yes. No sulfates, silicones or synthetic strippers.