Hair Syrup - GrowsMary Pre-Wash Oil

£15.99
Boost the appearance of thinning, sparse hair with Hair Syrup GrowsMary, a botanical pre-wash hair oil formulated to help support fuller, healthier-looking hair.

Infused with rosemary, thyme and a nourishing blend of plant oils, this vegan-friendly treatment helps care for the scalp while leaving hair feeling stronger, softer and revitalised.
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Boost the appearance of thinning, sparse hair with Hair Syrup GrowsMary, a botanical pre-wash hair oil formulated to help support fuller, healthier-looking hair.

Infused with rosemary, thyme and a nourishing blend of plant oils, this vegan-friendly treatment helps care for the scalp while leaving hair feeling stronger, softer and revitalised.

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Description
Support fuller, healthier-looking hair with Hair Syrup GrowsMary, a thickening pre-wash hair oil specially formulated for thinning and sparse hair.

Powered by a botanical blend of Rosemary Leaf Oil, Thyme Leaf Oil, Grapeseed Oil, Sweet Almond Oil, Apricot Kernel Oil, Peach Kernel Oil, Avocado Oil, Olive Fruit Oil, Argan Oil and Cucumber Seed Oil, this nutrient-rich treatment helps nourish the scalp while promoting hair vitality and fullness. Suitable for all hair types, the formula conditions both the scalp and strands, leaving hair feeling softer, stronger and healthier-looking as part of your regular wash day routine.

Why You'll Love It

  • Pre-wash hair oil for thinning and sparse hair
  • Helps support fuller, healthier-looking hair
  • Infused with Rosemary and Thyme oils
  • Nourishes the scalp and conditions the hair
  • Plant-powered and suitable for all hair types
  • Use 1–2 times per week before shampooing
Net Weight: 100ml
Ingredients

Full Ingredients List

VITIS VINIFERA SEED OIL (GRAPE SEED OIL),
PRUNUS AMYGDALUS DULCIS OIL (SWEET ALMOND OIL),
PRUNUS ARMENIACA KERNEL OIL (APRICOT KERNEL OIL),
PRUNUS PERSICA KERNEL OIL (PEACH KERNEL OIL),
PERSEA GRATISSIMA OIL (AVOCADO OIL),
OLEA EUROPAEA FRUIT OIL (OLIVE FRUIT OIL),
ARGANIA SPINOSA KERNEL OIL (ARGAN KERNEL OIL),
ROSMARINUS OFFICINALIS LEAF OIL (ROSEMARY LEAF OIL),
THYMUS VULGARIS LEAF OIL (THYME LEAF OIL),
CUCUMIS SATIVUS SEED OIL (CUCUMBER SEED OIL)
Application
How to Use:
- Apply to dry, unwashed hair, sectioning as you go.
- Massage the oil into the scalp before working through the lengths and ends.
- Leave on for 1–4 hours, then wash out thoroughly with shampoo (double cleanse is recommended).
- Follow with conditioner and style as normal.
- Use 1–2 times per week.
Delivery

Last Updated: 01/07/2026

Northern Ireland, Republic of Ireland or United Kingdom
Orders under £45- £3.50 / €3.75 (2-5 working days)
Orders over £45 - Free Shipping

Europe – £6.99 / €7.99 (2-10 working days)
*Please Note: Shipping prices may vary depending on specific European locations.

Australia - £40 / AUD $70

Rest of the World – £24.99 / €29.99 / USD $32.00 (2-10 working days)

US Warehouse – USD $10.00 (Please note: Delivery to USA only, 2-10 working days)

While we are working hard to ensure the quickest delivery possible for our customers, please note that during the busy periods some orders may take up to 10 working days to receive.

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