Please enable JavaScript
Fortifying Brow Gel T51: Now with only 20 ingredients including 1% pea peptides for fuller, natural brows.
Your skin evolves; your routine should, too. Take your diagnostic.
Complimentary gift with every purchase over $100
Fortifying Brow Gel T51: Now with only 20 ingredients including 1% pea peptides for fuller, natural brows.
Fortifying Brow Gel T51: 3 neutral shades for flexible, clump-free volume.

Fortifying Brow Gel T51: 3 neutral shades for flexible, clump-free volume.

Logo
Periodic serums — Typology
Coffret de 4 sérums périodiques fermé de face
Cycle
CYCLE2001-SGBoxed Set

Periodic serums

A set of four serums to meet the complex needs of each week of your menstrual cycle.

This product will be discontinued soon.
Is this product right for me?
Free shipping
starts at $60
Complimentary gift
With every purchase over $100

This product isMade in France,Naturally derived,Fragrance-free

flowers

Periodic serums

  • Full ingredient list

    Soothing and Moisturizing Serum, 15ml (week one):

    INGREDIENTS : Aqua (Water), Centaurea Cyanus Flower Water, Dicaprylyl Ether, Glycerin, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hyaluronate, Saccharide Isomerate, Sodium Levulinate, Aloe Barbadensis Leaf Juice Powder, Isohexadecane, Potassium Sorbate, Polysorbate 60, Sorbitan Isostearate, Bisabolol, Citric Acid, Sodium Benzoate, Sodium Citrate, Sodium Hydroxide

    Radiant and Supple Serum, 15ml (week two) :

    INGREDIENTS : Aqua (Water), Dicaprylyl Ether, Vaccinium Myrtillus Fruit Extract, Propanediol, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Saccharum Officinarum Extract, Polyacrylate Crosspolymer-6, Sodium Ascorbyl Phosphate, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon Fruit Extract, Sodium Levulinate, Xanthan Gum, Evodia Rutaecarpa Fruit Extract, Acer Saccharum Extract, Potassium Sorbate, Polysorbate 60, Sorbitan Isostearate, Citric Acid, Sodium Hydroxide

    Moisturizing and Astringent Serum, 15ml (week three) :

    INGREDIENTS : Aqua (Water), Glycerin, Dicaprylyl Ether, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Propanediol, Xylitylglucoside, Anhydroxylitol, Xylitol, Alcohol, Sodium Levulinate, Glucose, Potassium Sorbate, Polysorbate 60, Sorbitan Isostearate, Lecithin, Pistacia Lentiscus Gum, Citric Acid, Sodium Hydroxide

    Mattifying and Anti-Imperfection Serum, 15ml (week four) :

    INGREDIENTS: Aqua (Water), Dicaprylyl Ether, Glycerin, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Propanediol, Zinc PCA, Polyacrylate Crosspolymer-6, Sodium Levulinate, Xanthan Gum, Potassium Sorbate, Polysorbate 60, Sorbitan Isostearate, Phenethyl Alcohol, Saccharide Isomerate, Citric Acid, Sodium Hydroxide

    We regularly update the lists of ingredients used in the composition of our products. Before using our products, feel free to read the ingredients list on its packaging label to ensure that the ingredients are suitable for your personal use.

All your frequently asked questions about Periodic serums

A serum for each week of your cycle

Four periodic serums that correspond to your weekly cycle. Serum one starts on the first day of your period. Each serum is to be used for a span of seven days. Apply after cleansing, as part of your usual skincare routine.

Week 1: Hydrating and soothing serum. The actives: hyaluronic acid, aloe vera, bisabolol and cornflower floral water. 89% naturally derived.

Week 2: Suppleness and radiance serum. The actives: vitamin C and fruit acids (blueberry, lemon and orange). 88% naturally derived.

Week 3: Hydrating and astringent serum. The actives: sugar extracted from wheat and ginger extract. 91% naturally derived.

Week 4: Mattifying and blemish-targeting serum. The actives: seaweed extract and zinc. 89% naturally derived.

How to use

Select the period serum that corresponds to the week of your menstrual cycle. Each morning apply 3 to 4 drops to clean skin before continuing your usual skincare routine. If your cycle is longer than 28 days, continue to use Serum 4 until the first day of your period, then switch to serum 1.

PRECAUTIONS:

The week 2 serum for radiance and suppleness should be applied in the evening to avoid photosensitivity.

What is the capacity of each serum, and how many cycles can the pack cover?

Each serum contains 15 ml, and the set can last approximately three months.

Should serums be applied alone or under a cream, and can a usual cream be used afterward?

Serums should complement the skincare routine, allowing for the application of a serum followed by a cream.

Should serums be applied in the morning or evening?

Some serums are intended for evening use, while others are suitable for morning application.

How can one determine when to use each serum?

The first serum is used on the first day of the period for 7 days, followed by the second and third serums for 7 days each. The fourth serum is used until the period returns.

Which range is suitable for hormonal skin issues, the anti-blemish range or the woman range?

The WOMAN range can be used in the morning, combined with the anti-blemish trio at night.

Should the 7-day serum be used even if the period is shorter or longer than 7 days?

The Week 1 serum should be used for a full 7 days, regardless of the actual length of the period.
Product FAQ
Product FAQ
Questions about this product?

4.1/5 

This product is rated 4.1/5, based on over 327 reviews from verified purchases.
  • JUDITH P. Verified buyer

    Super 👍

    2/6/26

    I’ve been using these serums for 4 weeks and they have saved my face! I had hormonal breakouts all over my cheeks and cheekbones (a nightmare!) and now there’s nothing! I just have some scars left that, I hope, will eventually fade away. I recommend this product!

    Translated from French.

  • Wendy B. Verified buyer

    Very satisfied

    25-34 years old 11/25/25

    The effects are visible from the first cycle of use and even more noticeable from the second cycle. The skin is smoother, and imperfections become increasingly rare.

    Translated from French.

  • Stella C. Verified buyer

    Revolutionary for my skin

    25-34 years old 6/10/25

    Before using this serum, I was desperate and had given up on not having hormonal acne. I no longer have it, and my skin has never been more beautiful, even though it has always been oily and flawed.

    Translated from French.

  • AnneMarie B. Verified buyer

    Efficient

    45-54 years old 2/6/25

    I've been using these serums for several months now and I'm delighted with the improvement in my skin, which has always been prone to redness and papule-like pimples depending on the days of my menstrual cycle. What's more, this is a set that I find quite economical, as the rotation on the four bottles lasts several months.

    Translated from French.

  • Margot S. Verified buyer

    Excellent

    1/28/26

    I've been using Typology for just over two weeks, and the improvements are already visible: my complexion is clearer and my skin is smoother. I love it!

    Translated from French.

  • Deborah A. Verified buyer

    Completely changed my 37 year old skin

    35-44 years old 12/28/25

    In short, I’m obsessed. This is now a repeat purchase. I have struggled with hormonal and cystic acne on my chin my entire life. It’s been a constant embarrassment as otherwise, I have clear and soft skin. But this regiment changed everything. As a mom of 2 young kids and with an intense job, I thought I was just bound to have reactive skin and never find a product actually made for me/women but even after 1 cycle I saw a difference and now I’m months to a year in and feel like I have my complexion back. Thank you so much for this product. It’s a true life changer!

Keep the essential.


Our formulas are short, with only essential ingredients.


Made in France

Logo
B Corp Certified