
Twenty Twenty Double Duty Precision Eyeliner, Black (2.7 mL)
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Visit Retail SiteAbout the Product
Double Duty Precision Liquid Eye Liner is a water resistant liquid eyeliner supplied in a 2.7 mL size in the shade Black. The colour comes from a single pigment, black iron oxide, and the water based formula sets with acrylate copolymers. It is vegan and is formulated without parabens, carbon black or coal tar dyes.
Liquid eyeliner is worn to draw a defined line along the outer lash line, and this one is applied from the inner to the outer corner of the eye and left about 30 seconds to dry before the eye is opened fully. It is ophthalmologist developed and tested.
Key Ingredients
- Acrylates/Octylacrylamide Copolymer and Acrylates Copolymer The film forming polymers that dry down and give the liner its water resistant wear.
- Iron Oxides (CI 77499) The single pigment in the formula, a black iron oxide used in place of carbon black or coal tar dyes.
- Ceramide NP, Cholesterol and Hydrogenated Lecithin Lipids carried in the formula alongside the film formers.
- Argania Spinosa Kernel Oil and Ricinus Communis (Castor) Seed Oil Argan and castor oils, the two plant oils in the base.
- Sodium Hyaluronate and Glycerin Humectants that hold water in the formula.
Full Ingredient List
Aqua/Water/Eau, Acrylates/Octylacrylamide Copolymer, 1,2-Hexanediol, Aminomethyl Propanol, Glyceryl Stearate SE, Caprylic/Capric Triglyceride, Ethylhexyl Palmitate, Pentaerythrityl Tetraisostearate, Acrylates Copolymer, Palmitic Acid, Sodium Dehydroacetate, Magnesium Aluminum Silicate, Stearic Acid, Argania Spinosa Kernel Oil, Lauroyl Lysine, Ricinus Communis (Castor) Seed Oil, Glycerin, Hydroxyethylcellulose, Arginine, Cetyl-PG Hydroxyethyl Palmitamide, Trihydroxystearin, Hydrogenated Lecithin, Ceramide NP, Cholesterol, Propylene Carbonate, Stearalkonium Hectorite, Benzoic Acid, Quartz, Rubus Arcticus Fruit Extract, Rubus Chamaemorus Fruit Extract, Vaccinium Vitis-Idaea Fruit Extract, Sodium Hyaluronate, Palmitoyl Hexapeptide-12, Glucomannan, Iron Oxides (CI 77499)
How to Use
- Wipe off any excess formula before use.
- Apply liquid liner from inner to outer corners of the eye, along the outer lash line.
- Allow 30 seconds to dry after application.
- Fill Weight/Bottle Size
- 2.7 mL
- Days Supply
- 60
- Manufacturer
- Twenty Twenty
Ships in 1–2 business days
Standard transit is 3–5 business days within the contiguous US. Tracking is included with every shipment.
30-day returns on unopened items
Return unopened products in original packaging within 30 days for Vision Rescue Pro store credit. Return shipping is the customer's responsibility.
Some items can't be returned
Federal regulations prohibit returns on RX medications. Regener Eyes Pro and other prescription items are also non-returnable.




