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The Ordinary Amino Acids + B5 Hydration Serum
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Highlights
Summary
The Ordinary's Amino Acids + B5 Hydrating Serum is a lightweight, concentrated hydration support formula with 17% amino acids (including amino acid derivatives) and 5% vitamin B5.
Benefits
- Targets dryness
- Targets fine lines and wrinkles
- Targets Loss of firmness and elasticity
- This formula combines amino acids and vitamin B5 for hydrated, healthy-looking skin
Key Ingredients
- Amino Acids: found in the skin's own Natural Moisturizing Factors and provides enhanced barrier support, elasticity, and balance
- Vitamin B5: a pro-vitamin of vitamin B5 to provide surface and below-surface hydration while aiding in skin repair and anti-irritant functions
Item 2595969
Apply a few drops to face in the AM and PM before creams. A tingling sensation can be expected after application. If the sensation is too strong to tolerate, the formula can be mixed with other creams or serums of your preference before each application to reduce the strength.
Water, Propanediol, Betaine, Sodium Pca, Panthenol, Sodium Lactate, Arginine, Pca, Aspartic Acid, Glycine, Alanine, Serine, Threonine, Valine, Proline, Isoleucine, Lysine Hcl, Histidine, Phenylalanine, Glutamic Acid, Citric Acid, Dimethyl Isosorbide, Polysorbate 20, Trisodium Ethylenediamine Disuccinate, 1,2-hexanediol, Caprylyl Glycol.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Skin Type
Most Helpful Positive Review
Most loved serum. Period.
Of all the many serums I have tried from the Ordinary, and any other skincare line, this is without a doubt my favorite. I buy it again and again. I would say the best way to describe the effect this has on my fair, dry, sensitive skin is: strength. My skin feels protected, firm, bouncy, and strong ...
Most Helpful Critical Review
Still on the fence about this product!
I have to give 3 stars to this product because, after using all the content of the bottle over the course of various months, I am still confused about whether I actually liked it or not. For a bit of context: I have dry skin, which can really only take as much in terms of the amount of products I l...
219 results
Weird texture
Verified Buyer
Reviewed at

I can't get part the weird texture of this product. It just makes my skin uncomfortable. I thought I'd try to work it into my night routine because it makes my makeup pill, but it didn't work well with that either. I just can't stand the feeling of it.
The serum feels too oily on my skin
Verified Buyer
Reviewed at

This product is described as water-based serum. I have tried many other water-based serums from The Ordinary, I liked all of them, but this one is different. It's still somehow "oily", or at least it feels like this on my skin when I apply it. The good thing is that it dries on my skin pretty quickly. Also despite being somehow oily, it doesn't clog my pores. I'm happy for that. The bad thing is that when I use this serum, any moisturizer applied on top of it creates white stains. Some moisturizers do it more, some less, I have tried few. But the white marks are always there, so I need to put really just a thin layer of moisturizer and then massage it in.
The best!
Verified Buyer
Reviewed at

I use it after all my other serums (hyaluronic acid, niacinamide, matrixyl) and before face cream. I also use this on my lips, every night. It feels good and offers to dry skin the oils that we miss. I just order my 3rd bottle because it's a must have in my routine. At first it might feel a little bit sticky but the sensation disappears after 2 minutes. The skins remains plump, hydrated and luminous (i have dry skin and i use tretinoin 5 night/week) The lips look better and fuller. I totally recommend this product!
Hydrating with a few drops but causes breakouts
Verified Buyer
Reviewed at

This is my first bottle. I have been using this for the past two weeks, only apply it at night because I have combination skin. When I am not applying makeup in the morning I tend to stick to my normal skincare routine. One thing I have noticed though is that since using this serum is causing breakouts on my forehead. I haven't had this for a long time so this is really annoying! I really like this product but decided I have to stop using it because of the breakouts. Any suggestions from anyone because I see few other posts people having similar results but no solutions.
Try This
Verified Reviewer
Reviewed at

Ordered this in my second TO order. I tried it after cleaning, on it's own, made my face really sticky. I read before bed and my eyelids were sticking to my face! Super annoying. Started using Glycolic Acid, which needs a lot of hydration afterwards. So decided to try this again since I already bought it. I use a pretty strong facial cleanser (Olay Deep Gel Cleaner with Tea Tree Oil). Glycolic Acid 3x a week. Then I use 5 drops of Marine Hyaluronics, 5 drops of this Amino Acid mixed with 2 drops Pycnogenol, then a good moisturizer (w/o HA). This regimen has completely changed my skin! It feels supple (never even understood that word until now) and hydrated and smooth. I can't even believe it! I use only lotion during the day, but this night routine is on point for me! For some reason, adding the 2 drops of Pycnogenol seems to make the Amino Acid less sticky. I really don't know why. Maybe the Marine Hyaluronics helps that too? I don't know, but it really works for me. My eyelids no longer stick, and my skin feels nourished. It's worth a shot, because if you can get this to work for you, it really is a great product!
Questions
Q&A
Showing 4 out of 4 Questions
- Q
What T.O. Products can I layer with the ordinary amino acids + B5
- Asked by Morgan@1
- Official Answer By The Ordinary - Brand EngageHi there, as Amino Acids + B5 has no conflicts, you may layer with any T.O product. We hope this helps!Was this answer helpful to you
- Q
How does this differ from The Ordinary peptides? What are the best uses for each? Thanks.
- Asked by Brlbeleza
- Official Answer By The Ordinary - Brand EngageHi there, Amino Acids + B5 is more of a hydrating serum whereas Multi-Peptide + HA Serum and/or Multi-Peptide + Copper Peptides 1% target visible signs of aging as well as hydration. We hope this helps!Was this answer helpful to you
- Q
How do you layer this if we use multiple serums? How does it pair with Glycolic acid creams, retinol, Vitamin C and hyaluronic acids?
- Asked by Judy
- Official Answer By The Ordinary - Brand EngageHi there! Amino Acids + B5 has no conflicts and can be applied after cleansing and Glycolic Acid 7% Exfoliating Toner. We recommend applying based on thinnest to thickest consistency. If using serums with a similar consistency, feel free to layer based on order of concern. We hope this helps!Was this answer helpful to you
- Q
Can this be used on hair scalp? Or is this product only for the face.
- Asked by B
- Official Answer By The Ordinary - Brand EngageThe Ordinary Amino Acids + B5 Hydrating Serum is intended for use on the face. <3Was this answer helpful to you