Free Shipping on Orders of $50+. Free 45 Day Returns.

close
  • Onélogy

    The Discovery Set

    Four mini Megadose® tablet-to-serum. One radically different way to start the year.

    Shop the Set

    vegan,cruelty-free,non-comedogenic,dermatologist tested,clinically proven,science-backed,

Not your typical serum.

Most bottled skincare lose up to 50% efficacy in just 60 days. Our Megadose® serums think outside the p̶l̶a̶s̶t̶i̶c̶ pump to deliver active ingredients at peak potency, minus the waste.

  • For the undecided.

    Onélogy Onélogy
  • For retinol lovers.

    Onélogy Onélogy
  • For multitaskers.

    Onélogy Onélogy
  • For sensitives ones.

    Onélogy Onélogy
  • For spotlight seekers.

    Onélogy Onélogy
  • The Discovery Set

    The Discovery Set

    try all our mini best-sellers

    $42 $60
  • HPR Retinoid 0.3%
    4.5
    Rated 4.5 out of 5 stars
    4.5

    HPR Retinoid 0.3%

    renewing night serum

    From $32.30
  • Niacinamide 2%
    4.7
    Rated 4.7 out of 5 stars
    4.7

    Niacinamide 2%

    balancing and protective serum

    From $32.30
  • PAD Azelaic 5%
    4.8
    Rated 4.8 out of 5 stars
    4.8

    PAD Azelaic 5%

    calming and clarifying serum

    From $32.30
  • Alpha Arbutin 2%
    4.8
    Rated 4.8 out of 5 stars
    4.8

    Alpha Arbutin 2%

    brightening daily serum

    From $32.30
Onélogy Onélogy

A biteload of power.

Engineered to go deep into your skin, past TSA check and spill-free in your bag, for more me-time & less guesswork.

Our Technology

Up to

60x

more concentrated

Up to

7x

more shelf stable

More than

4x

less waste

Always

100%

potent

Shop Fan Favorites.

Best-Seller
Truly more effective than others. - Onélogy
4.7
Rated 4.7 out of 5 stars
4.7

Truly more effective than others.

I had not used any serums before this one. Now I have. And I am sold on Onelogy. I noticed a big difference with Onelogy and no real difference with the other brand even though it was supposed to be more potent. It was your typical dropper serum- who knows how old on the shelf.

Mary. F about Niacinamide 2%

Best-Seller
The only retinol I can tolerate! - Onélogy
4.5
Rated 4.5 out of 5 stars
4.5

The only retinol I can tolerate!

I have tried SEVERAL otc and prescription retinols and this is the *only* one that I can use nightly without any irritation. I even stopped this one for a while to try another and regretted it instantly. So I’m back for more Onelogy! It significantly reduced my hyperpigmentation and sun spots on my face and clears up blemishes as well. I love this stuff!

Katie about HPR Retinoid 0.3%

Best-Seller
One of my favs - Onélogy
4.8
Rated 4.8 out of 5 stars
4.8

One of my favs

This is so innovative! Never seen anything like that before. I travel a lot and I can take it anywhere with me! The only product TSA doesn't ask me to remove from my bag (becayse even my lip balms has to). The packaging is so cute

Brittany A. about Alpha Arbutin 2%

Save 20%
New fave holy grail product. - Onélogy
5.0
Rated 5.0 out of 5 stars
5.0

New fave holy grail product.

This duo cleared up my skin in no time! I cannot believe they got rid of my stubborn acne that other products just could not do!!!!

Mahala L. about Mega Clear Duo

Radically Different. Wildly Effective Skincare.

Learn More
Onélogy Onélogy Onélogy
Onélogy

Got Questions?

What’s freeze-drying technology?

Freeze-drying is the force behind Megadose® advanced performance. It’s one of the most effective methods to maintain the original structure of ingredients over long periods of time, meaning they get to work with full power when delivered to your skin. This method has been used for 50+ years by the outer-space and pharmaceutical industry to create vaccines, preserve perishable materials and make their transport easy.

What makes Megadose® better than traditional skincare?

The concentrated nature of Megadose® allows it to work more efficiently for your skin with only the essentials. By removing water, we eliminated the need for preservatives, bulky packaging and any extras your skin or the Planet don’t need (but a liquid formula does!). Megadose® tablets are formulated with dermatologists, developed and produced with a pharma lab in France to deliver science-backed performance paired with the highest level of safety and quality control. Take your routine to-go, wherever and whenever you need without the TSA-headache. Yes, you can actually take Megadose® to Space. Now you just have to figure out how to get there.

What type of water should I use to activate Megadose®?

Any type of drinking water! Our team generally prefers to use filtered or mineral water, but tap water also works great. Just use what you're already comfortable washing your face with it.

Can I use something else to dissolve Megadose®?

Yes! You can also use your favorite water-based products (mist, lotion, serum, cream, etc...). Keep in mind thick formulas might slow down dissolution time or require extra mixing. Oil-based or highly lipophilic products are to be avoided. Pure oils will not work.

Can I mix different Megadose® tablets together?

Yes...with caution! You can mix any Megadose® tablet together beside our HPR-Retinoid 0.3%, which should be applied on its own layer. We recommend layering them at first use, to ensure there is no irritations. Keep in mind less is more: we suggest using a maximum of 2 different tablets per routine (AM &/or PM) that target your top 2-3 skin concerns to avoid any dilution effect or irritation when using too many actives at the same time.

Press Favorites.

Truly more effective than others. - Onélogy
4.5
Rated 4.5 out of 5 stars
4.5

Truly more effective than others.

BEAUTY ICON AWARD 2023. We've never seen a retinoid like this before: pill-like tablets that you add water to in the palm of your hand to transform into a serum. The genius packaging makes this the most travel-friendly skincare we've ever tried.

about HPR Retinoid 0.3%

Truly more effective than others. - Onélogy
4.6
Rated 4.6 out of 5 stars
4.6

Truly more effective than others.

GROOMING AWARD 2023. Add a few drops of water to one of these dry pellets and it instantly transforms into a gel serum loaded with peptides that help hydrate skin and fortify its protective barrier. It’s a postflight lifesaver—and won’t be seized by the TSA.

about Peptides-Cu 0.6%

Truly more effective than others. - Onélogy
4.8
Rated 4.8 out of 5 stars
4.8

Truly more effective than others.

BUSTLE BEAUTY AWARD 2024. We’re pretty sure you’ve never seen a serum like this before. Simply add water and mix in your palm to transform this mini marvel into a skin-brightening gel. “This product has been fantastic at reducing dark spots on my face”.

about Alpha Arbutin 2%

Truly more effective than others. - Onélogy
4.7
Rated 4.7 out of 5 stars
4.7

Truly more effective than others.

NYLON BEAUTY HIT LIST AWARD. Niacinamide is one of our favorite skin-care ingredients. To increase its efficacy, Onélogy encapsulated niacinamide into a freeze-dried tablet that transforms into a jelly serum with some water. "I am obsessed, they're so fun to use."

about Niacinamide 2%

Truly more effective than others. - Onélogy
4.3
Rated 4.3 out of 5 stars
4.3

Truly more effective than others.

ONÉLOGY has reimagined skincare routines by dry freezing pharmaceutical-grade ingredients into tablets that are individually sealed. To use, mix the tablets with five to eight drops of water, and apply on cleansed and toned skin.

about Mega Plump Duo

Peptides-Cu 0.6% - Onélogy
4.6
Rated 4.6 out of 5 stars
4.6

Peptides-Cu 0.6%

"I'm not typically someone who is immediately wowed by beauty products, but my introduction to Onélogy changed all of that. The brand's tablet-to-gel skin-care products are one of the coolest innovations I've come across in a long time.

about Peptides-Cu 0.6%