Hair serums with the weight printed on the bottleFree shipping over $45All prices in USD
Northline
Overnight Repair Oil — The heaviest thing we make, and it washes out in the morning

Overnight Repair Oil

The heaviest thing we make, and it washes out in the morning

Weight 5 of 5 · Rich

Once a week, overnight

Heavy by design, for coarse, curly and colour-worn hair that drinks it. On anything finer it will look greasy within a day — that is not the product failing, it is the wrong number for the hair.

Suits curly / coily hair at this frequency. Find your ceiling.

$34.00

USD
1

Standard shipping $4.95, free over $45. Arrives in 3–5 business days. 45-day returns.

A pre-wash oil treatment for coarse, curly and colour-worn hair, sat at the top of the scale where it belongs. It goes on dry hair the night before a wash, does its work while you sleep, and leaves with the shampoo.

Because it is rinsed out, the weight number is a statement about what it does to hair while it is on rather than what it leaves behind. That is the one place in the catalog where a 5 is not a warning — but it is still a 5, and on fine hair overnight is too long. Thirty minutes before a wash is the fine-hair version of this product.

Weight 5. Once a week at the outside, on dry hair, rinsed out.

The ingredient record

Everything in this formula, stated plainly, and the reasoning behind the number on the bottle. The same record is printed on the insert in the box.

Weight
5 of 5 — Rich
Frequency
Once a week, overnight
Ingredients (INCI)
Squalane, Simmondsia Chinensis (Jojoba) Seed Oil, Cocos Nucifera (Coconut) Oil, Argania Spinosa Kernel Oil, Ricinus Communis (Castor) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Rosmarinus Officinalis Leaf Extract.
Size
50 ml / 1.7 fl oz — dropper bottle
Net weight
47 g
Texture
Heavy oil. Visible on the hair while it is on — that is expected.
Made
Formulated and filled in the United States.

How to use

  • Six to ten drops on dry hair, mid-lengths and ends, the night before a wash.
  • Plait it or tie it up, and use a pillowcase you do not mind oiling.
  • In the morning, shampoo twice. One wash will not fully clear it.
  • Fine hair: thirty minutes before the shower rather than overnight.

Cautions

  • Not a leave-in. This is a pre-wash treatment and it must be rinsed out.
  • Contains coconut oil, which some hair types find stiffening rather than softening. Try one application before committing to a routine.
  • Not for the scalp — the point of contact is the strand.

Shipping

$4.95 standard, free over $45. 3–5 business days. Full policy

45 DAYS

Returns

Unopened and in original packaging, or opened if it caused a reaction. Refunded within 5 business days of reaching us. Full policy

Questions about this product

hello@northlinehair.comEvery message answered within one business day.

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