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DAY + NIGHT LIP DUO

4.5
4.5 out of 5
4.5 (814)
The only 24-hour system powered by the OS-01 Peptide™ to shield and restore healthy looking and feeling lips.


  • OS-01 LIP Shield SPF 15+ defends against the 3 main drivers of lip aging by day

  • OS-01 LIP Mask deeply hydrates and helps support smoother, fuller-looking lips at night

  • Dermatologist tested, fragrance-free, suitable for sensitive skin

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  • Accepted National Eczema Association logo
  • Leaping bunny certified logo

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Ingredients that complement the OS-01 PeptideTM


Bisabolol

A chamomile-derived antioxidant that soothes irritation, calms signs of inflammation, and enhances ingredient absorption.


Vitamin E
A potent antioxidant that helps neutralize oxidative stress and supports daily repair from UV and environmental exposure.


Hyaluronic acid
A highly bioavailable form that delivers immediate hydration and long-lasting moisture retention for skin prone to dryness due to a thinner barrier and lack of natural sebum production.

How it works

Powered by the OS-01 Senescence Peptide™

Born from over a decade of longevity science, OS-01 is engineered to address a key driver of visible skin aging, supporting meaningful improvements in skin health today and over time to future-proof skin.

DAY + NIGHT LIP DUO

4.5
Rated 4.5 out of 5 stars
Based on 814 reviews
Total 5 star reviews: 636 Total 4 star reviews: 71 Total 3 star reviews: 49 Total 2 star reviews: 31 Total 1 star reviews: 27
87%would recommend these products
814 reviews
  • M
    Myah
    Reviewing
    DAY + NIGHT LIP DUO
    I do not recommend this product
    Rated 1 out of 5 stars
    4 minutes ago
    1 Star

    So disappointing. The SPF is white, chalky and practically opaque. The mask is morning special. Did not last the night.

  • BN
    Barbara N.
    Verified Buyer
    Reviewing
    OS-01 LIP SHIELD SPF 15+
    I recommend this product
    Rated 5 out of 5 stars
    10 hours ago
    Perfect natural color

    In addition to being good for my lips it provides a nice hint of color

  • AW
    Anna W.
    Verified Buyer
    Reviewing
    DAY + NIGHT LIP DUO
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    This works!

    On my second one, absolutely love this

    Have always suffered with chapped lips this is the only thing I have found that works.

    Love the new tinted day lip balm perfect pairing

  • NS
    Natalie S.
    Verified Buyer
    Reviewing
    OS-01 LIP MASK
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    So luxurious

    I love this balm, its so pretty and not too tacky to the touch. I love the applicator and the compact having a miror too

  • L
    Lisa
    Reviewing
    OS-01 LIP SHIELD SPF 15+
    I recommend this product
    Rated 4 out of 5 stars
    2 days ago
    4 Stars

    It feels great but it takes a while to soak in color.

Full ingredient list

OS-01 LIP SPF ingredients

Active ingredients: Zinc Oxide 5.5%

Inactive ingredients: Simmondsia Chinensis (Jojoba) Seed Oil, Ethylene/Propylene/Styrene Copolymer, Ethylhexyl Palmitate, Butyloctyl Salicylate, Caprylic/Capric Triglyceride, Water (Aqua), Garcinia Indica Seed Butter, Tocopheryl Acetate, Butylene/Ethylene/Styrene Copolymer, Glyceryl Oleate, Glyceryl Dioleate, Glycerin, Oleic Acid, Tribehenin, Sorbitan Isostearate, Palmitoyl Tripeptide-1, Dipalmitoyl Hydroxyproline, Trihydroxystearin, Sodium Hyaluronate, Glucomannan, Tetrahexyldecyl Ascorbate, Bisabolol, Decapeptide-52*, Ethylhexylglycerin, Caprylyl/Capryl Glucoside, Propanediol, Ectoin, Centella Asiatica Extract, Hippophae rhamnoides (Sea Buckthorn) Oil, Helianthus Annuus (Sunflower) Seed Oil, Copernicia cerifera (Carnauba) Wax, Tocopherol, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Polyhydroxystearic Acid, Polyglyceryl-3 Polyricinoleate, Isostearic Acid, Lecithin, Lactic Acid, Octyldodecanol, Sorbitan Oleate, Alumina, Magnesium Oxide, Palmitic Acid, Iron oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891), Red 33 Lake (CI 17200), Red 7 Lake (CI 15850).

Drug Facts

Active Ingredients: Zinc Oxide 5.5% …………Purpose: Sunscreen

Uses

  • Helps prevent sunburn
  • If used as directed with other sun protection measures (see directions), decreases the risk of skin cancer and early skin aging caused by the sun.

Warnings

  • For external use only.
  • Do not use on damaged or broken skin.
  • Stop use and ask a doctor if rash occurs.
  • Keep out of reach of children.

OS-01 LIP MASK ingredients

Bis-Diglyceryl Polyacyladipate-2, Hydrogenated Polyisobutene, Diisostearyl Malate, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Water (Aqua), Polyglyceryl-2 Diisostearate, Hydroxystearic Acid, Butyrospermum Parkii (Shea) Nut Extract, Squalane, 1,2-Hexanediol, Glycerin, Glyceryl Oleate, Cucumis Sativus (Cucumber) Seed Oil, Pentaerythrityl Tetraisostearate, Cetearyl Alcohol, Glyceryl Dioleate, Simmondsia Chinensis (Jojoba) Seed Oil, Euphorbia Cerifera (Candelilla) Wax, Helianthus Annuus (Sunflower) Seed Wax, Ethylhexylglycerin, Ethylhexyl Palmitate, Citrullus Lanatus (Watermelon) Fruit Extract, Panthenol, Lens Esculenta (Lentil) Fruit Extract, C10-18 Triglycerides, Tocopherol, Bisabolol, Punica Granatum Flower Extract, Pyrus Malus (Apple) Fruit Extract, Sodium Hyaluronate, Ceramide NP, Polyglyceryl-3 Diisostearate, Propanediol, Triolein, Caprylic/Capric Triglyceride, Sodium Lactate, Tamarindus Indica Seed Polysaccharide, Sodium Benzoate, Sodium PCA, Phaeodactylum Tricornutum Extract, Haematococcus Pluvialis Extract, Trihydroxystearin, Lecithin, Potassium Sorbate, Stearalkonium Hectorite, Propylene Carbonate, Allantoin, Olea Europaea (Olive) Fruit Oil, Pantolactone, Decapeptide-52*, Oleic Acid, Palmitoyl Hexapeptide-12, Glucomannan. *OS-01 Peptide™