Glass Shine Serum
Mirror finish, and the build-up that comes with it
Weight 2 of 5 · Light
2–4 times a week
A pea-sized amount disappears into most hair. This is the band fine and thin hair should live in, and the only band we would put anywhere near the root.
Suits fine / thin, medium, thick / coarse, curly / coily hair at this frequency. Find your ceiling.
$30.00
USDStandard shipping $4.95, free over $45. Arrives in 3–5 business days. 45-day returns.
The highest-shine thing in the catalog, built on plant-derived esters rather than the usual silicone stack. It flattens the cuticle hard enough to reflect a straight line of light, which is the effect people mean when they say glass hair.
Esters give roughly nine-tenths of the shine a dimethicone serum gives, and they wash out with an ordinary shampoo instead of needing a clarifier. That trade is the reason we chose them. Used daily on fine hair it will eventually read as weight, so it sits at 2 and we suggest four times a week at most.
Weight 2. Mid-lengths and ends. Best on dry, finished hair as the last thing you do.
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
- 2 of 5 — Light
- Frequency
- 2–4 times a week
- Ingredients (INCI)
- Coco-Caprylate/Caprate, Isoamyl Laurate, Squalane, Camellia Oleifera Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Rosmarinus Officinalis Leaf Extract.
- Size
- 50 ml / 1.7 fl oz — dropper bottle
- Net weight
- 46 g
- Texture
- Dry-touch oil. High gloss, no tack.
- Made
- Formulated and filled in the United States.
How to use
- Three to four drops into the palms, warmed, then pressed onto finished dry hair.
- Ends first, then mid-lengths with what is left on the hands.
- Never at the root, and never more than the ends can absorb in about a minute.
Cautions
- Not for fine hair every day. At 2 it is a two-to-four-times-a-week product on fine hair, and a daily one only from medium upwards.
- Not for use before heat styling — oils on a hot plate cook rather than protect.
- Contains sunflower and jojoba. Avoid if you react to either.
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.