Tightline 3-in-1 Black Primer - Eyeliner - Mascara
What it is: A bestselling, award-winning instant black lash primer, eyeliner, and mascara—all in one.What it does: Developed with plastic...
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Description
Description
What it is: A bestselling, award-winning instant black lash primer, eyeliner, and mascara—all in one.
What it does: Developed with plastic surgeons, this lash innovation is a peptide-infused black lash primer, eyeliner, and mascara in one step. Unlike most mascara brushes that leave the first third of your lash roots bare, the groundbreaking skinny wand starts coating your lashes at the roots for a beautiful lengthening effect. It lays down black pigment between each and every lash for instant tightline eyeliner definition and the look of a fuller lash line. The unique wand also allows the ultra-conditioning formula—which is infused with biotin, proteins, hydrolyzed collagen and other lash-loving ingredients—to nourish your lashes from root to tip.
Ingredients
Ingredients
CAMELLIA SINENSIS LEAF WATER, STYRENE/ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER, AQUA/WATER/EAU, CERA ALBA/BEESWAX/CIRE D'ABEILLE, STEARIC ACID, CERA CARNAUBA/COPERNICIA CERIFERA (CARNAUBA) WAX/CIRE DE CARNAUBA, HYDROGENATED POLYISOBUTENE, GLYCERIN, MICROCRYSTALLINE CELLULOSE, TROMETHAMINE, GLYCERYL STEARATE, HECTORITE, PHENOXYETHANOL, DIMETHICONE, CAMELLIA SINENSIS LEAF POWDER, IRON HYDROXIDE, CANDELILLA CERA/EUPHORBIA CERIFERA (CANDELILLA) WAX/CIRE DE CANDELILLA, ETHYLHEXYLGLYCERIN, OLEA EUROPAEA (OLIVE) FRUIT OIL, ARGININE, LAUROYL LYSINE, EUTERPE OLERACEA FRUIT EXTRACT, BUTYLENE GLYCOL, BIOTIN, CENTELLA ASIATICA MERISTEM CELL CULTURE, XANTHAN GUM, CHOLESTEROL, PALMITOYL HEXAPEPTIDE-12, PANTHENOL, PEG-6, PEG-800, PRUNUS ARMENIACA (APRICOT) FRUIT EXTRACT, ROSA CANINA FRUIT EXTRACT, SERENOA SERRULATA FRUIT EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, ALCOHOL, ALOE BARBADENSIS LEAF EXTRACT, PERSEA GRATISSIMA (AVOCADO) FRUIT EXTRACT, URTICA DIOICA (NETTLE) EXTRACT, VITEX TRIFOLIA FRUIT EXTRACT, THUJA OCCIDENTALIS LEAF EXTRACT, HIPPOPHAE RHAMNOIDES EXTRACT, MORUS ALBA ROOT EXTRACT, CNIDIUM OFFICINALE ROOT EXTRACT, CHRYSANTHEMUM MORIFOLIUM FLOWER EXTRACT, ASARUM SIEBOLDI ROOT EXTRACT, SAMBUCUS NIGRA FRUIT EXTRACT, ECLIPTA PROSTRATA EXTRACT, ANGELICA DAHURICA ROOT EXTRACT, JUGLANS REGIA (WALNUT) SEED EXTRACT, SIMMONDSIA CHINENSIS (JOJOBA) SEED EXTRACT, CHAMOMILLA RECUTITA (MATRICARIA) FLOWER/LEAF EXTRACT, HYDROLYZED COLLAGEN, SIMMONDSIA CHINENSIS (JOJOBA) SEED OIL, CENTELLA ASIATICA EXTRACT, DISODIUM EDTA, LECITHIN, ASCORBYL PALMITATE, HYDROLYZED WHEAT PROTEIN, CHLORPHENESIN, BENZYL ALCOHOL, SORBIC ACID, BENZOIC ACID, DEHYDROACETIC ACID, IRON OXIDE
Tips
Tips
How To Apply:
Starting at the roots of your lashes, hold the wand horizontally, then wiggle and sweep up and through your lashes from base to tip. Can be worn alone or under mascara. For a beautiful tightline eyeliner effect, fill in gaps between your lashes while pressing the wand along the roots of your entire upper lash line. For a more dramatic look, simply apply additional coats.
Tightline 3-in-1 Black Primer - Eyeliner - Mascara
Take the time you deserve, and let beauty shine within you
Leaving skin plump, smooth, and radiant.
100%
Users reported a noticeable boost in skin moisture after using the serum,
with hydration levels significantly improving.
94%
Users observed visible improvement in blemishes, redness, and uneven skin
tone, revealing a clearer, more balanced complexion.
After 2 months
Clients Love Us
Jenny W.
“This was a great way for me to try Osea products for the first time and I highly recommend all of them. They work well and I will be repurchasing.”
Jenny W.
“This was a great way for me to try Osea products for the first time and I highly recommend all of them. They work well and I will be repurchasing.”
Jenny W.
“This was a great way for me to try Osea products for the first time and I highly recommend all of them. They work well and I will be repurchasing.”
Jenny W.
“This was a great way for me to try Osea products for the first time and I highly recommend all of them. They work well and I will be repurchasing.”
Jenny W.
“This was a great way for me to try Osea products for the first time and I highly recommend all of them. They work well and I will be repurchasing.”

Cultivating Change with Every Bottle
The good design concepts at the heart of Danish design are functionality, beauty and the needs of the many. This is a strong tradition. And when a tradition is strong enough, it leaves room for innovation that allows us to always move forward.
Vegan, Cruelty-Free
We have always used vegan and
cruelty-free ingredients.
Gluten Free
We continuously use vegan and
cruelty-free formulas
Paraben Free
We’ve always selected vegan and
cruelty-free ingredients.
Packaging
We have consistently made vegan and
cruelty-free choices.
Discover more in our FAQ
How long does it take to process an order?
How long does it take to process an order?
Our 24/7 Lace Contour Plunge Bra combines gorgeous floral lace with sheer overlay straps that hold you in and eliminates gaping. Removable pads let you customize you
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to select countries. Please check our shipping policy for details on destinations, rates, and delivery times.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery, provided the items are unused and in their original condition. For detailed instructions, please refer to our return policy or contact our support team.
What are your sizing options?
What are your sizing options?
Our products are available in a range of sizes to ensure the perfect fit. Detailed sizing information is provided on each product page, and our size guide can help you choose the best option.
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