US: ~2 weeks, 
EU/UK: 1–2 weeks, 🇨🇦 Canada: 3–4 weeks, 🌍 Rest of world: 1–4 weeks ✈️
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19Lab Hair Serum with Biotin, 50 ml
$40
Overview
The 19Lab hair serum is a 50 ml leave-in scalp product containing biotin. Its listed ingredients include Aqua, Caffeine, Niacinamide, Aesculus Hippocastanum Extract, Polyglyceryl-6 Caprylate, Proline, Tussilago Farfara Extract, Bidens Tripartita Extract, Hippophae Rhamnoides Fruit Extract, Phenoxyethanol, Ethylhexylglycerin, Biotin and Parfum.
The directions say to apply 2–3 drops along each separated parting to clean scalp, massage gently in circular motions and leave in. The recommended course frequency given is once daily. The date of manufacture and shelf life are indicated on the package. Made in Russia.
Why You'll Like It
- Leave-in serum format.
- Contains biotin.
- Directions specify application to clean scalp and gentle massage.
Who It's For
- For hair and scalp care.
Package Details
One 50 ml bottle. Date of manufacture and shelf life are indicated on the package.
