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Densifying Lash and Brow Serum 2% Pea Peptides + Castor Oil — Typology
Sérums cils et sourcils brosse
Densifying Lash and Brow Serum 2% Pea Peptides + Castor Oil — Typology
Densifying Lash and Brow Serum 2% Pea Peptides + Castor Oil — Typology
Fortifying
LAB1017-15ml-SG0.50 floz

Densifying Lash and Brow Serum L37
2% Pea Peptides + Castor Oil

Enriched with densifying peptides to stimulate growth and reduce lash and brow fallout.

Lashes are lengthened and strengthened, and brows are restructured.

96% naturally derived.

Non-tinted.

Free shipping
starts at $60
Complimentary gift
With every purchase over $100

This product isMade in France,Fragrance-free,Vegan,100/100 Yuka Score

L37 - Densifying Lash and Brow Serum

Enriched with pea peptides and castor oil, the Densifying Lash and Brow Serum L37 nourishes, strengthens, and promotes the growth of lashes and brows.

  • A serum specially formulated for weakened lashes and brows

    The Densifying Lash and Brow Serum L37 is suitable for all skin types. It is particularly recommended for individuals experiencing weakened lashes and brows, which may result in shedding or a loss of density.

  • A lightweight emulsion with no heavy feel

    The lightweight texture of the Densifying Lash and Brow Serum L37 allows for an invisible and imperceptible layer to be applied to the lashes and brows.

    Its easy-to-apply format, thanks to its brush tip, is perfectly suited for precise application on eyelashes and eyebrows.

  • A formula enriched with densifying active ingredients

    2% Pea Peptides:
    Pea peptides are a sequence of amino acids rich in lysine, known for their densifying properties. They stimulate, strengthen, and densify the cells of eyelashes and eyebrows, while also helping to keep them healthy.

    Castor Oil:
    This vegetable oil, known for its strengthening and nourishing properties, is reputed to promote the growth of eyelashes and eyebrows.

    Biotinyl-GHK and Panthenol:
    This combination of active ingredients stimulates the synthesis of collagen and laminin, molecules responsible for anchoring the bulb in the epidermis, thereby strengthening eyelashes and eyebrows.

  • A recyclable glass bottle

    Product composed of a recyclable glass bottle.
    The polypropylene (PP) cap and the polyethylene (HDPE) brush should be disposed of in the household waste bin.

  • Ingredients

    19 ingredients.
    96% naturally derived.

    Aqua (Water), Ricinus Communis (Castor) Seed Oil, Dicaprylyl Ether, Pisum Sativum (Pea) Peptide, 1,2-Hexanediol, Glycerin, Lauryl Glucoside, Polyglyceryl-6 Laurate, Sodium Stearoyl Glutamate, Glyceryl Caprylate, Sclerotium Gum, Xanthan Gum, Myristyl Glucoside, Leuconostoc/Radish Root Ferment Filtrate, Panthenol, Sodium Hydroxide, Tocopherol, Biotinoyl Tripeptide-1, Citric Acid.

    The lists of ingredients used in the composition of our brand's products are regularly updated. Before using a product from our brand, you are encouraged to read the list of ingredients on its packaging to ensure that the ingredients are suitable for your personal use.

How to apply the Densifying Lash and Brow Serum L37?

The Densifying Lash and Brow Serum L37 comes in an easy-to-apply format thanks to its brush tip, which is suitable for precise application on both lashes and brows.

Remove the brush from the bottle and apply the serum directly to your eyelashes and eyebrows. Do not rinse.

Apply the Densifying Lash and Brow Serum L37 in the evening on a makeup-free, clean, and dry face.

Who is the Densifying Lash and Brow Serum L37 for?

The Densifying Lash and Brow Serum L37 is suitable for all skin types. It is particularly recommended for individuals experiencing weakened lashes and brows, which may result in shedding or a loss of density.

Does the serum grow eyelashes or eyebrows?

The serum does not promote growth but strengthens lashes, reducing drooping and breakage, and acts on existing lashes.

Is the serum suitable for all skin types?

The serum is suitable for all skin types.

Is the serum suitable for pregnant or breast-feeding women?

The serum is not contraindicated for pregnant or breastfeeding individuals. If it is, this will be mentioned in the 'precautions for use' section.

Is this product suitable for enhancing eyebrow thickness?

The product strengthens lashes and reduces shedding but does not promote growth.

Can the serum be used when wearing eyelash extensions?

The product has only been tested on natural lashes, so no recommendation can be made.

Is it possible to apply the product on lower lashes as well?

Yes, it can be applied to lower lashes.
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4.1/5 

This product is rated 4.1/5, based on over 1045 reviews from verified purchases.
  • Anonymous Verified buyer

    Magical

    3/7/26

    My lashes had been hard to tame lately, and since I’ve been using it, they look amazing. They stay more manageable and more curled. And I’m starting to see a regrowth effect. I also apply it to my eyebrows, which are also starting to grow stronger and look less sparse.

    Translated from French.

  • Anonymous Verified buyer

    Effective serum

    35-44 years old 1/2/26

    I bought it because after years of eyebrow waxing in my youth, some hairs just stopped growing. Well, it really works! After more than a month of use, I’m noticing new hairs growing in places where I hadn’t seen anything for years. Thank you, Typology!

    Translated from French.

  • Coralie S. Verified buyer

    Incredible

    11/6/25

    I have long but fragile and sparse lashes, and I wanted to strengthen them. The result is amazing! My lashes are even longer and no longer fall out!

    Translated from French.

  • Thelma P. Verified buyer

    Successful lash rescue!

    25-34 years old 6/28/25

    Given the positive reviews, I decided to try the serum after experiencing significant eyelash loss due to a hormonal issue. After 3 weeks, the results really blew me away. I'm used to having fairly short lashes, and aside from the obvious "thickening" of my lashes, they are longer and stronger. Excellent value for quality and quantity!

    Translated from French.

  • Noémie C. Verified buyer

    Very good

    25-34 years old 5/28/25

    I bought this serum without thinking it would make a difference. And yet! My eyebrows are fuller, my lashes are better defined, after just a few applications. I'm really happy with this product.

    Translated from French.

  • Claire G. Verified buyer

    Top value for money

    25-34 years old 4/22/25

    I had a few gaps between my lashes and wasn't very hopeful that they would grow back. Well, fortunately for me, I regained my old lashes in maybe 2 weeks! For around twenty euros, it's a lot of product, especially as it works so quickly. It's a product I'd highly recommend to my girlfriends.

    Translated from French.

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