Lactic Acid 10% + HA

4.5 1,414 reviews
Lactic Acid 10% + HA
Lactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at ... Learn more

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  • Details

    Lactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at the skin’s surface. It is supported with purified Tasmanian Pepperberry extract, which has been shown to reduce irritation and sensitivity that can be associated with acid use. This water-based serum is ideal for dry skin types. This pH of this formula is approximately 3.8. Lactic Acid has a pKa of 3.8 and pKa is the most important aspect to consider in formulating with acids pKa implies acid availability, when pKa is close to pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation.

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  • Ingredients

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  • How to use
  • Ingredients

Lactic Acid 10% + HA is an alpha hydroxy acid solution that offers effective exfoliation targeted at the skin’s surface. It is supported with purified Tasmanian Pepperberry extract, which has been shown to reduce irritation and sensitivity that can be associated with acid use. This water-based serum is ideal for dry skin types. This pH of this formula is approximately 3.8. Lactic Acid has a pKa of 3.8 and pKa is the most important aspect to consider in formulating with acids pKa implies acid availability, when pKa is close to pH, there is an ideal balance between salt and acidity, maximizing effectiveness of the acid and reducing irritation.

Apply once per day. Ideally in the PM. Can be diluted with other treatments to reduce strength until skin develops tolerance. Avoid contact with eyes. If irritation persists discontinue use and consult a physician. (Sunburn Alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing and limit sun exposure while using this product and for a week afterwards.)

-Lactic Acid: An alpha hydroxyl acid that exfoliates the skin.
-Tasmanian Pepperberry: Reduces visible signs of inflammation and sensitivity that is often associated with exfoliation.

Water, Lactic Acid, Glycerin, Pentylene Glycol, Potassium Citrate, Arginine, Triethanolamine, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit/leaf Extract, Acacia Senegal Gum, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, PPG-26-Buteth-26, Ethyl 2,2-Dimethylhydrocinnamal, PEG-40 Hydrogenated Castor Oil, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol.

Reviews

4.5/5
1,416 reviews
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4.5/5
1,416 reviews
Rating star Rating star Rating star Rating star
  • 5 Rating star
  • 4 Rating star
  • 3 Rating star
  • 2 Rating star
  • 1 Rating star

SunflowerStars

18/04/2024

5/5
User Review without direct purchase

Love this!! Blends nicely with the rest of my skin care routine

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Recommend this product: Yes

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Staelkg

16/04/2024

5/5
User Review without direct purchase

The first time I ever used this, I woke up GLOWING. My skin looked absolutely refreshed and even. I did apply my go-to moisturizer at the same time, and honestly, it's a must step.

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Recommend this product: Yes

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Izzyjones0801

09/04/2024

5/5
User Review without direct purchase

MUST HAVE

I have been using this for about a year, once a week and the glow it gives me OVERNIGHT is unmatched. After longterm use, I have noticed that my pores and tighter and my textured bumpy, skin is gone hashasignificantly significantly

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Recommend this product: Yes

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citybrarian

09/04/2024

5/5
User Review without direct purchase

Great exfoliator

Excellent exfoliator - not too harsh. I’m able to use it on alternate days with my rx retinol.

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Recommend this product: Yes

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Qazxswedc

06/04/2024

5/5
User Review without direct purchase

Awesome stuff

Gives you a bit of a tingly feeling, but noticed it smoothed skin out and tightened pores. Need to be consistent with using it to see results.

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Recommend this product: Yes

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Madison3421

05/04/2024

5/5
User Review without direct purchase

Significantly changed my skin!

Purchased this on a whim, and was blown away. I have struggled with acne, uneven skin texture, and congestion my entire life. I had been searching for something that was gentle enough for my sensitive skin but strong enough to help with my concerns. I have been using this product for about two months & the difference is night and day. It did cause some purging which I expected but it didn’t last too long. I use it every night & will definitely be repurchasing. Would totally recommend!

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Recommend this product: Yes

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lucipuci

01/04/2024

5/5
User Review without direct purchase

You need it

I love this product so much! Helps with little bumps and whiteheads. Repurchased multiple times! So worth the money!

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Recommend this product: Yes

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333Scarlett

26/03/2024

4/5
Verified buyer

My formerly dull skin is GLOWING overnight

I used this for the first time yesterday, and literally overnight my skin is glowing. I'm turning 33 next month, live in the desert, and have really dry/sensitive/uneven/dull skin with large pores, acne scars, and faint lines that are worsened by living in a super dry climate. This was an actual miracle for my skin, I don't think I've ever seen it look so good (bright and smooth) to the point where I'm reconsidering the botox I was about to get for the first time. I felt like I was aging terribly recently and this stuff made my skin look like I'm in my 20s again.

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Recommend this product: Yes

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torontogirl92

16/03/2024

5/5
User Review without direct purchase

I’m crying tears of joy

Overnight improvement. And then a week later I’m glowing. Apply under face creams/serums.

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Recommend this product: Yes

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softielivie

14/03/2024

5/5
User Review without direct purchase

Holy Grail 💖

I am almost done my first bottle of this stuff and wow. 😍 For context, I have very dry, sensitive, acne-prone skin, so I have generally stayed away from exfoliants (my skin usually gets irritated). HOWEVER, the HA in this serum keeps my skin nice and hydrated. I layer this under my moisturizer at night and wake up with soft, clear skin. A new staple in my routine for sure! It can be a bit harsh at times, so I alternate between this and retinol at night.

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Recommend this product: Yes

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CHRISSIE4224

13/03/2024

5/5
Verified buyer

Best and most affordable Lactic Acid available!

Since i used a sample of a well known brand of Lactic acid i have been looking for a cheaper lactic acide that i could gradually use daily on my face. I had to introduce this Ordinary Lactic Acid 10% slowly on a twice weekly basis to start with, gradually moving on to every other day until i felt confudent enough to use every night only as advised in the instructions on the packaging. Slowly this Ordinary Lactic Acid 10% has become a firm favourite as part of my nightly skincare routine every night! I am hooked on mixing this Lactic Acid in equal amounts with another Ordinary product called Argeline Solution 10% of which i am also hooked on using twice daily! I will see in another 3 months how my skin takes to these 2 products being applied together! Both do not react with my skin and work wonderfully together! Must buy more of both as back ups so i don't run out!

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Recommend this product: Yes

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heytell

09/03/2024

5/5
User Review without direct purchase

A must have in my skincare routine 💕💕

only serum keeping acne at bay. I use it every night. My skin is glowing. Please don't discontinue this product ever. Highly recommended.

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Recommend this product: Yes

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The Ordinary is an evolving collection of treatments offering familiar, effective clinical technologies positioned to raise pricing and communication integrity in skincare. The brand was created to celebrate integrity in its most humble and true form. Its offering is pioneering, not in the familiar technologies it uses, but in its honesty and integrity. The Ordinary is born to disallow commodity to be disguised as ingenuity. The Ordinary is ""Clinical formulations with integrity".