Triple-action gel serum

MOISTURIZES - PLUMPS - REBALANCES

With Bio-Synergie Botanicum Complex enriched with Hyaluronic Acid and Hazelnut leaf extract, Triple Action Gel Serum contains an exceptional synergy of 56 organic botanical active ingredients for multi-action targeted multi-action efficacy.

Ideal for simultaneously treat dehydration, imperfections and signs of aging
HYDRATATION: stimulates hydration for soft, plump skin
BALANCE: regulates and purifies skin, without imperfections

ANTI-AGING PREVENTION: plumps and tones skin on the face and neck

Texture gel. Sans parfum, sans huiles essentielles
100% d'origine naturelle et certifié COSMOS ORGANIC
Contenance : 30 ml | Durée d'utilisation : 2 mois

The triple-action gel serum is the new name for Keen Tonic.

  • 30 mL
    30 mL
    37,08€
30 mL
Triple-action gel serum
Triple action gel serum 37,08

A formula of excellence More than 56 organic botanical active ingredients. For better results.

oOlution embodies synergy of Nature and Science we draw inspiration from the intelligence of living beings to create care products 100% natural origin with scientifically proven efficacy. We believe that the diversity of best natural ingredients or biotech is the key to targeted, multi-action performance. Equipped with Botanicum Bio-Synergy Complexall our skin care products provide your skin with world-unique diversity of powerful botanical active ingredients. Your skin can get what it needs when it needs it, for long-lasting, healthy skin. proven, immediate and lasting results.

100%
of natural origin
100%
organic plants
0%
palm oil
100%
vegan
0%
toxic ingredients
100%
made in France

ZOOM on its ingredients

Directions for use

Le sérum gel triple action s'utilise quotidiennement, avant votre crème visage, le matin et/ou le soir. Après avoir nettoyé votre visage, appliquez 1/2 à 1 pression de sérum sur l’ensemble de votre visage et votre cou. Tapotez doucement du bout des doigts pour faire pénétrer les actifs. Vous pouvez compléter votre routine par une crème hydratante telle que La crème hydratante éclat, Le fluide matifiant, La crème anti-âge global ou La crème nutritive et apaisante en fonction des besoins de votre peau.

Advice from Anne-Marie, founder and skin expert

We've created this treatment for lovers of Aloe Vera gel and Hyaluronic Acid. The idea, of course, is to enhance these two beautiful ingredients with a combination of 50 active ingredients to boost hydration and plump the skin, while at the same time having a regulating effect. Just 2 small drops are enough to act on your face, tapping until the product is absorbed.

+35 000 CLIENT.E.S NOUS FONT DÉJÀ CONFIANCE

🔬 Technologie innovante (CBB)
🧬 Formules intelligentes adaptatives
✅ 100% d'origine naturelle, sans danger pour votre santé
🛡️ Soutenu par 7 études cliniques indépendantes
🤍 Textures & parfums délicats. Efficacité sans compromis.

DÉCOUVRIR NOS ENGAGEMENTS

Les clients ont fait l'éloge de ce sérum gel à triple action pour sa « texture légère » et son absorption rapide. Beaucoup ont noté qu'il « repulpe la peau » et réduit les pores, l'un d'eux affirmant que « la peau est plus lisse et plus fraîche ». Cependant, certains ont signalé des tiraillements, des éruptions cutanées ou une sensation collante. La plupart ont apprécié la sensation de fraîcheur et la formule naturelle, mais quelques-uns l'ont trouvée inadaptée aux peaux sensibles.

  • 5 stars: 24 (65%)
  • 4 stars: 9 (24%)
  • 3 stars: 2 (5%)
  • 2 stars: 2 (5%)
  • 1 star: 0 (0%)
J
J.S.
Plumps up my first wrinkles !

First wrinkles of the nasolabial fold + pimples! I didn't hesitate for a second to buy this serum which treats my 2 skin problems: acne and first wrinkles. Results: my two wrinkles of expression plumped up and smoothed and less pimples.
I love the smell, a real breath of fresh air!

C
Christine
Ce sérum ne convient pas vraiment à ma peau

Ce sérum ne convient pas vraiment à ma peau. Il provoque des sensations de tiraillements.

G
Gwenaëlle F.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
Bis repetita !

C'est la deuxième année que je me tourne vers ce soin, pour la saison estivale. Il est rare que je commande plusieurs fois le même produit, je me lasse vite...
Je l'utilise tout seul, le soir, il est facile à appliquer, léger, se fait vite oublier en garantissant pourtant un soin optimal pour la peau.
Je pense le garder longtemps dans mes soins de référence.

C
CHRISTINE
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
Satisfied

J'ai remarqué qu'il affine le grain de peau, resserre les pores
Par contre je l'utilise le soir sous mon sérum anti-tâche car le jour il rend ma peau luisante. Sinon il en faut très peu, donc économique.

V
Veroz
Addictif

Gel frais et fluide aux effets surprenant et si agréable.
Peau souple, plus lisse, fraiche...
Combiné avec la crème hydrante, un duo dont je ne peux plus me passer.

M
Mapiej
Gel fluide Très hydratant à mettre avant votre crème

Gel fluide Très hydratant à mettre avant votre crème. S'étale et s'absorbe bien et son odeur est très agréable

S
Sandra
Mon sérum

Texture, ressenti peau et parfum parfaits pour moi!

M
Marie D.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
I love it because it absorbs quickly, my skin is

I love it because it absorbs quickly and my skin feels plumped up.

K
Karine B.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
perfect serum!

Excellent serum that smoothes the skin! All Oolution products are great! Bravo et merci

C
Christine
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
triple action gel serum

I've been using the Triple Action Gel Serum for a few weeks now. I'm very happy with it because it makes my skin radiant and smooth. I wish I'd known about oolution products earlier... I really recommend these products, which are 100% natural and have a very pleasant scent.

A
Anonymous
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
Validated serum

I've been using this serum for 18 days now and, frankly, I'm delighted.
I made a radical change in my cosmetics, as I'd been using PAULA'S CHOICE products for almost 3 years. I was very satisfied with them, but I wanted to go back to a natural range. I discovered the OOLUTION brand and was waiting to see the results... and I'm more than satisfied. OOLUTION has everything I wanted, including this serum, whose texture is top-notch.

D
Daria D.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
I love it

I've completely adopted Keen Tonic into my routine! My skin feels plumper, hydrated and with fewer imperfections. What's more, I love its texture, which reminds me of aloe vera gel, which is really fun to apply.

D
Diana R.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
My new must-have!

I discovered this serum and I love it! It smoothes my first small wrinkles but above all it's very effective for my hormonal acne, I have far fewer pimples and they disappear faster.
The serum is very fresh and goes well under make-up!

S
S.B.
Would you recommend oOlution to your friends and family?
1 (Not really)
10 (Very likely)
Adopted

I have a few pimples and the first wrinkles appearing, so this serum is perfect for me and has been part of my routine for some time!

V
Veroz
Really nice product

Fresh, pleasant, delicate.
Great product. Leaves skin smooth and toned.

E
ESTELLE S.
Very good serum

A serum with a pleasant gel-like texture, which moisturizes the skin well as a complement to a cream in winter for normal to combination skin. Penetrates quickly without leaving a greasy or sticky effect. The skin is softer and more pleasant every day.

L
Laetitia F.
Good but not my favorite

The plumping and balancing aspect is very interesting but I don't like the texture which is a bit sticky during application. That said, it does its job well. The price is high for my budget.

Hello Laetitia, first of all thank you very much for your reviews on Keen Tonic.

Indeed, hyaluronic acid has a naturally sticky texture, but dries quickly on contact with the skin, thus not leaving this texture on the face once the application is finished. I would advise you to use a little less during the application.

Very nice day to you! :)

C
Camille C.
Pleasant

Pleasant formula. To see the effects on the long term

S
Sandrine J.
keen tonic serum

Serum very pleasant to the application and good hydration. A shot of happiness for the skin.

b
barbara
keen tonic

I am a little disappointed with this serum because it gives me pimples.
Maybe it is due to the hyaluronic acid?

Hello Barbara,

I'm sorry to hear that your skin doesn't tolerate Keen Tonic. You probably had a reaction to one of the ingredients. Can you send us an email so we can determine this and find the best product for your skin?

Very nice day,
Camille from the oOlution team

B
Beatrice D.

Finally organic products with returnable packaging!
They are easy to use and a small dab is enough to cover the skin. So they last a long time.

With my complicated skin, I was able to test several products. I have a few favorites: the Keen tonic serum (I'm a fan of aloe vera gel, so I love it), the loving balm (perfect for my dry cheeks and eczema), the deodorant and the mascara (finally an organic mascara that makes my lashes look pretty and lasts over time)

The cream glow up is an excellent cream moisturizer that penetrates quickly. If you have normal skin, it will be perfect!

In short, very satisfied with Oolution products!

i
isabelle L.
Keen tonic

Light and fluid texture of the product. Gel that does not stick to the application and makes the skin soft afterwards.
The tonic and plumping effects are not yet visible as it has only been a week, nevertheless a healthy glow effect is noticed.
I recommend this product

S
SANDRINE M.

After application, my skin was a bit sticky and tight. This product doesn't really suit me. My favourite is definitely Plump it. I love this oil, the smell is incredible. I feel good, it makes me feel good instantly.....j

C
Chantal L.

cream Glow one moisturiser: even in small quantities, it is difficult to penetrate, the skin is not soft,

Kenny Tonicités Serum: same remark as for the cream moisturizer.

My first order gave me satisfaction (serum that I did not find on your site)

J
Jennifer

Bonjour, lorsque l'on a une peau mixte, peut-on utiliser ce sérum sans crème hydratante ? Merci d'avance pour votre réponse :)

oOlution

Bonjour, si le sérum seul vous suffit en été, vous pouvez l'utiliser sans ajouter de crème hydratante :)

Questions frequently asked questions

The product
Ordering
Subscription
What is a serum?

The serum is a skincare product targeted, which responds to the particular needs of the epidermis (wrinkles, imperfections, excess sebum...). Known for its fluid oily or aqueous texture that penetrates the skin better.

Why use a serum in addition to my cream ?

A serum can complement your skincare routine by adding different active ingredients, such as plumping, purifying and toning agents. It targets specific concerns (anti-aging & anti-imperfections, such as the Triple Action Gel Serum) and works perfectly with a universal cream or one with another specificity. By combining your two skincare products, serum and cream, their effectiveness will be increased tenfold thanks to the greater diversity of active ingredients they contain.

I have blemishes but no signs of age, can I use this product?

The triple-action gel serum is ideal for skin with imperfections. It's also ideal for preventing the signs of aging, so yes, it's never too early to get supple, toned skin with an organic hyaluronic acid serum.

This product contains Hyaluronic Acid. Is it of animal origin?

The Hyaluronic Acid in our serum is derived from organic wheat seeds. What's more, all our products are made with 100% plant-derived and natural ingredients, and are therefore 100% vegan and cruelty-free.

What is the molecular weight of Hyaluronic Acid in the triple-action gel serum?

Hyaluronic Acid is a molecule known for its moisturizing and plumping properties.
The triple-action gel serum is composed of high-molecular-weight Hyaluronic Acid. Its main function is to protect the skin from dehydration, thus retaining water in the cells. It acts as a water reservoir on the surface of the epidermis, capable of retaining more than a thousand times its weight in water.

I have reactive skin. Does the triple-action gel serum contain essential oils or perfume?

The triple-action gel serum contains no essential oils or fragrances and has been formulated and designed to meet the needs of combination and/or mature skin, including sensitive and reactive skin.

Is this product suitable for pregnant or breastfeeding women?

This product has not been specifically tested for pregnant and breastfeeding women but we have designed it to be safe for use during pregnancy and breastfeeding. All its ingredients are safe to use and are dosed in strict compliance with all the recommendations of the health authorities concerning pregnant and breast-feeding women, and it contains no perfumes or essential oils.

How to order by phone?

Vous pouvez nous contacter par téléphone afin de passer une commande au 01 48 71 34 74 du lundi au vendredi entre 9h30-12h30 et 14h-17h30.

Vous pouvez régler votre commande par CB ou chèque.

What are the return arrangements?

From the date of receipt of your order or subscription, you have a period of 14 clear days to request an exchange (subject to availability) or refund and return to us at your expense the package received no later than 14 days after the decision of withdrawal. Used cosmetics cannot be returned or exchanged. Used products are those for which the pump has been primed, as evidenced by the product rising in the pump, resulting in a deposit in the product outlet. Returned products must be intact, in their original packaging, unaltered and complete (instructions, packaging, wrapping, etc.).

What are the delivery times and rates?

We prepare your order in 24h (working days).

France:
La Poste: 2-3 working days, 5,90€ under 59€. Free for orders over or equal to €59.
Mondial Relay: 2-3 working days, €2.90 under €59. Free for orders of €59 or more.
Chronopost express delivery: 1-2 working days, €13.40 for all orders.

Belgium and Luxembourg:
La Poste: 2-3 working days, €7.90 for orders of €59 or more. Free for orders over or equal to €59.
Mondial Relay: 2-3 working days, €4.90 for orders under €59. Free for orders over or equal to €59.

Switzerland:
La Poste: 2-3 working days, €10.90 under €150. Free for orders of €150 or more.

EU (Germany, Spain, United Kingdom, Italy, Vatican):
La Poste: 4-7 working days, €6.90 for orders under €120. Free for orders over or equal to 120€.

EU (European Union excluding Germany, Spain, United Kingdom, Italy, Vatican):
La Poste: 4-7 working days, €7.90 for orders under €120. Free for orders of €120 or more.

Rest of the world:
La Poste: €11.90 for orders under €150. Free for orders of €150 or more.

Pour la livraison à domicile d'un kit d'initiation, la livraison est offerte en France métropolitaine uniquement. Elle est au prix de 4,50€ pour le reste du monde.

Can I collect my order from the oOlution premises to avoid paying delivery charges?

Oui tout à fait, vous pouvez choisir de nous rendre visite au 81 avenue Gabriel Péri – 94170 Le Perreux-sur-Marne et nous vous accueillerons avec plaisir !

Vous pouvez passer votre commande directement sur place ou en avance par téléphone au 01 48 71 34 74. Vous pouvez régler votre commande par CB, chèque ou espèces (seulement si vous avez l'appoint).

Nous sommes ouverts du lundi au vendredi de 9h30 à 12h30 et de 14h à 17h30, mais n'hésitez pas à nous appeler avant de passer, nous pourrons nous arranger sur les horaires :)

What are the international delivery rates?

If you live in Belgium or Luxembourg, two delivery options are available:
La Poste: 2-3 working days, €7.90 for orders under €59. Free for orders of €59 or more.
Mondial Relay: 2-3 working days, €4.90 for orders under €59. Free for orders of €59 or more.

If you live in Switzerland, delivery will cost €10.90. Delivery is free for orders over €150.

If you live in the European Union:
- Germany, Vatican City State, Italy, Spain, United Kingdom: delivery will cost you €6.90. Delivery is free for orders over 120€.
- Austria, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Greece, Hungary, Ireland, Latvia, Lithuania, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden, Norway: delivery will cost 7.90€. Delivery is free for orders over 120€.

If you live outside the European Union, delivery will cost you 11.90€. Delivery is free for orders over €150.

Si la livraison de nos produits n'est pas disponible dans votre pays, contactez-nous par mail à coucou@oolution.com, et indiquez-nous le pays où vous souhaitez être livré.e.

Nous contacterons alors nos transporteurs pour leur demander si c'est bien possible et nous vous tiendrons au courant le plus rapidement possible !

Can I have it delivered to a relay point?

Yes, that's right! Thanks to our partner Mondial Relay, you can choose the relay point of your choice in France, Belgium and Luxembourg.

Whatever delivery point you choose, Mondial Relay delivery costs €2.90 in mainland France and €4.90 in Belgium and Luxembourg. Mondial Relay delivery is free for orders over €59.

What are my advantages?

You can find all the subscription information here

1. 10% off your treatment with your first order and future renewals!

2. Free delivery on your first order. Receive your treatment at the frequency of your choice, with no obligation. Take advantage of free delivery even for products purchased once without a subscription, by adding them to your next subscription delivery.

3. Fancy an extraa skincare product all in one go? Complete your subscription order with non-subscription products by adding them to your next subscription delivery. All your purchases will then be delivered free of charge!

4. Subscriber-only exclusives (special offers, order surprises, etc.).

5. Easy, flexible and commitment-free (cancel in one click, change your frequency and renewal date, modify your treatment, cancel your subscription... everything is possible in your personal space).

Can I change the frequency of the products I subscribe to?

Yes, you can bring forward, delay or skip your next delivery via your personal space. If your delivery frequency no longer suits you, you can also change it at any time, free of charge!

Will I be notified of the renewal debit?

Yes, you'll receive an e-mail 5 days before collection.

Delivery frequencies don't suit me. What can I do?

You can change the frequency of your subscription from your personal space. It is also possible to postpone your subscription by a few days :)

What if I order several products but only want to subscribe to one of them?

It's possible:) choose the subscription for the product you want, and add to your basket those you only want to buy once.

You will only be subscribed to the product you have chosen for the subscription.

Can I cancel/terminate my subscription at any time? Can I pause my subscription?

You can cancel your subscription at any time, up to the day before it is due to be renewed.

You can also simply change your delivery date to suit you better. Everything is possible in your account.

Can I subscribe to more than one treatment? How can I add other products to my renewal?

Yes, you can subscribe to several treatments at the same time, or subscribe to a second or third treatment if you already have a subscription!

Until the day before your renewal, you can add treatments to your renewal to benefit from free shipping :) You can do this in your personal subscriber area. No need to go through the shopping cart, the addition is made automatically and you'll be debited at the same time as your subscription renewal!

Can I subscribe if I live abroad or in the DOM TOM?

The subscription is available in mainland France, Belgium and Luxembourg.

For which countries is subscription available?

The subscription is available in mainland France, Belgium and Luxembourg.

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