Lash & Brow Serum
Lash & Brow Serum
American United States
Korean South Korea

What's inside

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Show highlights for:

Water

Skin Conditioning

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Dipropylene Glycol

Humectant

Tromethamine

Buffering

Hydroxyacetophenone

Antioxidant
Antioxidant Icon

Carbomer

Emulsion Stabilising
1 / 0

Caprylyl Glycol

Emollient
Fatty Alcohol Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconGood for Barrier Repair Icon

Propanediol

Solvent
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Disodium EDTA

Rehmannia Chinensis Root Extract

Skin Conditioning

Polyglyceryl-10 Laurate

Skin Conditioning
Not safe for Fungal Acne Icon

Cornus Officinalis Fruit Extract

Skin Conditioning

Alisma Orientale Tuber Extract

Skin Conditioning

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Lavandula Angustifolia Water

Masking
May cause irritation Icon

Paeonia Suffruticosa Root Extract

Skin Protecting

Borago Officinalis Extract

Emollient
Helps hydrate Dry Skin IconHelps reduce irritation Icon

Centaurea Cyanus Flower Extract

Astringent
Helps reduce Skin Redness Icon

Chamomilla Recutita Flower/Leaf Extract

Antimicrobial

Salvia Sclarea Extract

Antiseborrhoeic

Sesamum Indicum Seed Extract

Skin Conditioning
Good for Oily Skin Icon

Hyacinthus Orientalis Extract

Skin Conditioning

Smilax Glabra Root Extract

Skin Conditioning

Centella Asiatica Extract

Cleansing
Helps with Anti-Aging IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Skin Texture IconGood for Barrier Repair Icon

Lecithin

Emollient
Helps hydrate Dry Skin IconGood for Barrier Repair Icon

Avena Strigosa Seed Extract

Skin Conditioning

Dextran

Helps hydrate Dry Skin Icon

Scutellaria Baicalensis Root Extract

Astringent
Helps reduce Skin Redness Icon

Camellia Japonica Flower Extract

Emollient

Polygonum Cuspidatum Root Extract

Antioxidant
Antioxidant Icon

Hibiscus Sabdariffa Flower Extract

Skin Conditioning

Aspalathus Linearis Extract

Skin Conditioning

Dipotassium Glycyrrhizate

Humectant
Helps reduce irritation IconHelps reduce Skin Redness Icon

Lavandula Angustifolia Extract

Skin Conditioning
May cause irritation IconEU Allergen Icon

Thymus Vulgaris Extract

Perfuming
Fragrance Icon

Rosmarinus Officinalis Extract

Antimicrobial

Origanum Vulgare Flower/Leaf/Stem Extract

Skin Conditioning

Glycyrrhiza Glabra Root Extract

Bleaching
Helps hydrate Dry Skin IconHelps brighten skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Dark Spots IconGood for Barrier Repair Icon

Glycine Max Seed Extract

Skin Conditioning

Biotin

Antiseborrhoeic

Origanum Vulgare Leaf Extract

Skin Conditioning

Citrus Junos Fruit Extract

Skin Conditioning

Pueraria Mirifica Root Extract

Skin Conditioning

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Salix Alba Bark Extract

Astringent
Helps reduce irritation IconGood for Oily Skin IconGood for Dark Spots Icon

Camellia Sinensis Leaf Extract

Antimicrobial
Antioxidant IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconHelps brighten skin IconHelps reduce irritation IconGood for Oily Skin IconGood for Minimizing Pores IconHelps reduce Skin Redness Icon

Chamaecyparis Obtusa Leaf Extract

Skin Conditioning

Quillaja Saponaria Bark Extract

Cleansing

Dioscorea Villosa Root Extract

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation Icon

Acetyl Tetrapeptide-3

Skin Protecting
Peptide Icon

Trifolium Pratense Flower Extract

Astringent

Potassium Sorbate

Preservative
Preservative Icon

Rosmarinus Officinalis Leaf Extract

Antimicrobial

Portulaca Oleracea Extract

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness Icon

Cinnamomum Cassia Bark Extract

Masking
May worsen Eczema Icon

Hydrolyzed Pea Protein

Emollient

Lactobacillus/Soybean Ferment Extract

Skin Conditioning

Chamomilla Recutita Flower Extract

Masking
Helps reduce irritation IconHelps reduce Skin Redness IconGood for Barrier Repair Icon

Gentiana Lutea Root Extract

Skin Conditioning

Ruscus Aculeatus Root Extract

Astringent
Helps reduce Skin Redness Icon

Phytosterols

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation Icon

Squalane

Emollient
1 / 0 Helps with Anti-Aging IconHelps hydrate Dry Skin IconGood for Barrier Repair Icon

Olea Europaea Fruit Oil

Masking
0-2 / 0 Oil IconFragrance IconHelps hydrate Dry Skin IconNot safe for Fungal Acne Icon

Lycium Chinense Fruit Extract

Antioxidant
Antioxidant IconHelps hydrate Dry Skin Icon

Fragaria Chiloensis Fruit Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Berberis Vulgaris Root Extract

Antimicrobial

Morus Nigra Fruit Extract

Skin Conditioning

Ethylhexylglycerin

Skin Conditioning

Ceramide NP

Skin Conditioning
Ceramide IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Barrier Repair Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconGood for Barrier Repair IconBad for Acne Prone Skin IconMay worsen Oily Skin IconNot safe for Fungal Acne Icon

Citric Acid

Buffering
AHA IconHelps brighten skin IconMay worsen Rosacea Icon

Copper Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing IconGood for Barrier Repair Icon

Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Palmitoyl Pentapeptide-4

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Skin Texture Icon

Palmitoyl Tripeptide-1

Skin Conditioning
Peptide IconHelps with Anti-Aging IconGood for Scar Healing IconGood for Skin Texture Icon

Hexapeptide-9

Skin Conditioning
Peptide Icon

Hexapeptide-11

Skin Conditioning
Peptide IconHelps with Anti-Aging Icon

Water, Butylene Glycol, Dipropylene Glycol, Tromethamine, Hydroxyacetophenone, Carbomer, Caprylyl Glycol, Glycerin, Propanediol, Disodium EDTA, Rehmannia Chinensis Root Extract, Polyglyceryl-10 Laurate, Cornus Officinalis Fruit Extract, Alisma Orientale Tuber Extract, 1,2-Hexanediol, Lavandula Angustifolia Water, Paeonia Suffruticosa Root Extract, Borago Officinalis Extract, Centaurea Cyanus Flower Extract, Chamomilla Recutita Flower/Leaf Extract, Salvia Sclarea Extract, Sesamum Indicum Seed Extract, Hyacinthus Orientalis Extract, Smilax Glabra Root Extract, Centella Asiatica Extract, Lecithin, Avena Strigosa Seed Extract, Dextran, Scutellaria Baicalensis Root Extract, Camellia Japonica Flower Extract, Polygonum Cuspidatum Root Extract, Hibiscus Sabdariffa Flower Extract, Aspalathus Linearis Extract, Dipotassium Glycyrrhizate, Lavandula Angustifolia Extract, Thymus Vulgaris Extract, Rosmarinus Officinalis Extract, Origanum Vulgare Flower/Leaf/Stem Extract, Glycyrrhiza Glabra Root Extract, Glycine Max Seed Extract, Biotin, Origanum Vulgare Leaf Extract, Citrus Junos Fruit Extract, Pueraria Mirifica Root Extract, Panthenol, Salix Alba Bark Extract, Camellia Sinensis Leaf Extract, Chamaecyparis Obtusa Leaf Extract, Quillaja Saponaria Bark Extract, Dioscorea Villosa Root Extract, Acetyl Tetrapeptide-3, Trifolium Pratense Flower Extract, Potassium Sorbate, Rosmarinus Officinalis Leaf Extract, Portulaca Oleracea Extract, Cinnamomum Cassia Bark Extract, Hydrolyzed Pea Protein, Lactobacillus/Soybean Ferment Extract, Chamomilla Recutita Flower Extract, Gentiana Lutea Root Extract, Ruscus Aculeatus Root Extract, Phytosterols, Squalane, Olea Europaea Fruit Oil, Lycium Chinense Fruit Extract, Fragaria Chiloensis Fruit Extract, Berberis Vulgaris Root Extract, Morus Nigra Fruit Extract, Ethylhexylglycerin, Ceramide NP, Butyrospermum Parkii Butter, Citric Acid, Copper Tripeptide-1, Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Hexapeptide-9, Hexapeptide-11

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Protecting

This biometic peptide is designed to support hair growth.

According to a manufacturer, it stimulates hair growth by:

The manufacturer has found combining this ingredient with red clover extract (Capixyl) boosted benefits. Not only does it enforce the scalp's extracellular matrix, it also inhibits the enzyme that creates DHT, a hormone that leads to hair loss.

While this ingredient is promising, more research is still needed to confirm its full effectiveness.

Learn more about Acetyl Tetrapeptide-3
Antimicrobial, Antioxidant, Astringent

Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume.

Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant.

Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside.

In lab-grown skin models, this translated to younger, healthier, and stronger skin.

There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection.

Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums.

A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity.

The quality of the extract matters a lot here:

Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients.

Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water).

Learn more about Camellia Sinensis Leaf Extract
Skin Conditioning

Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration.

It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element.

While studying wound healing, researchers noticed GHK-Cu stimulated hair follicle enlargement and growth by keeping hair in its active growth phase longer. This has made it a promising ingredient for hair regrowth treatments.

Some people have reported increased facial hair. While GHK-Cu can make your hair follicles bigger, it usually doesn’t turn soft, barely-visible facial hairs into thick, dark ones.

Anecdotal reports suggest that overusing copper peptides might lead to premature aging due to excess free copper or enzyme imbalances. This claim isn’t backed by large-scale studies.

Unfortunately, there are limited human studies for this ingredient. While early results are promising, many studies are either small, in-vitro, or not rigorously controlled.

For example, there is a 1998 study that explored the effects of copper tripeptide, vitamin C, tretinoin, and melatonin on skin repair and collagen synthesis.

After one month, increased procollagen production was seen in 7 out of 10 participants using copper tripeptide (more than those using vitamin C, melatonin, or tretinoin.

While the study was exploratory, it offers early evidence that copper tripeptide may support collagen production. Larger, well-designed trials are still needed to confirm its potential and understand individual responses.

Read more about other common types of peptides here:

Learn more about Copper Tripeptide-1
Humectant, Skin Conditioning, Skin Protecting

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Skin Conditioning

Palmitoyl Tripeptide-1 (aka Pal-GHK) is a synthetic signal peptide made of three amino acids attached to palmitic acid.

That fatty acid attachment is the key: it boosts the peptide's ability to penetrate the skin barrier. This puts it closer to the dermal cells where it can actually make a difference.

Once there, it acts as a matrikine, a signaling peptide that prompts fibroblasts to produce more collagen, fibronectin, and hyaluronic acid.

In vitro studies show it can boost collagen production in skin cells even when UV-damaged skin samples were treated with it at a tiny concentration (it almost fully restored dermal collagen at 5ppm). It achieved this at 100x lower concentration than retinoic acid, which needed 500 ppm to do the same thing.

Human clinical data is promising, but modest:

A study of 23 female volunteers found a small but statistically significant increase (~4%) in skin thickness after treatment at 4 ppm.

A separate small trial of 15 women showed statistically significant reductions in wrinkle length, depth, and skin roughness after applying it twice daily for four weeks.

You'll likely see Pal-GHK paired with Palmitoyl Tetrapeptide-7 as part of the Matrixyl 3000 complex.

Fungal acne note:
Usually a palmitic acid component can feed Malassezia in unbound form, but here is is covalently bonded to the peptide. This means it is very difficult for Malassezia to access, and therefore very unlikely to cause fungal acne.

Learn more about Palmitoyl Tripeptide-1
Skin Conditioning

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Learn more about Panthenol
Skin Conditioning, Solvent

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

Learn more about Water

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