SKIP TO MAINSKIP TO FOOTER

Free standard shipping on any $35 purchase

Use the following zoom and pan buttons to control the image that follows them

SUNDAY RILEY Peace Keeper Acne Treatment Serum #1
SUNDAY RILEY Peace Keeper Acne Treatment Serum #1

Tab through the images or use the previous or next buttons to navigate each product image

SUNDAY RILEY Peace Keeper Acne Treatment Serum

$85.00

Replenish & Save

Pickup and delivery options

In stock and ready to ship

Save 5% and get free shipping on each subscription order. Cancel anytime!

Yay! You're earning points!

Details

Benefits

  • Clears acne + helps prevent future breakouts
  • Reduces the appearance of surface redness + inflammation
  • Soothes + calms irritated skin
  • Promotes a more even skin tone + texture

Key Ingredients

  • SALICYLIC ACID - 2%
  • AZELAIC ACID - 8%
  • BETA GLUCAN
  • MAGNOLIA BARK EXTRACT
  • AZELAIC ACID DERIVATIVES

Item 2640459

How To Use

Apply a small amount of Peacekeeper Acne Treatment Serum to clean, dry skin, focusing on areas with breakouts or redness. Use once or twice daily as needed. Follow with a moisturizer and sunscreen during the day.

Ingredients

Active Ingredient: Salicylic Acid 2%
Inactive Ingredients: Water/Eau/Aqua, Aloe Barbadensis Leaf Juice, Octyldodecanol, Azelaic Acid, Algin, Dimethyl Isosorbide, Neopentyl Glycol Diethylhexanoate, Glycerin, Propanediol, Disteardimonium Hectorite, Azelamidopropyl Dimethyl Amine, Sodium Polyacryloyldimethyl Taurate, Sodium PCA, Potassium Azeloyl Diglycinate, Beta-Glucan, Carrageenan, Leptospermum Scoparium Branch/Leaf Oil, Magnolia Officinalis Bark Extract, Piper Nigrum Seed Extract, Sodium Hyaluronate Crosspolymer, Potassium Hydroxide, Phenoxyethanol, Propylene Carbonate, Kaolin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, Erythritol, Potassium Lactate, Caprylyl Glycol, Chlorphenesin, Ethylhexylglycerin, Xanthan Gum, Sodium Phytate, Citric Acid, Benzoic Acid, Sodium Hydroxide, Sorbic Acid, Polysorbate 60, Sorbitan Isostearate, Pentylene Glycol, 1,2-Hexanediol, Sodium Benzoate.

Shipping & Coupon Restrictions

This brand is excluded from most Ulta Beauty coupons.

See brand eligibility details

Make it a routine

Add these personalized recommendations to complete your beauty routine.

Step 1

La Roche-Posay

Toleriane Purifying Foaming Face Wash for Oily Skin

Size:: 13.5 oz
$21.99

Step 2

Current Product

SUNDAY RILEY

Peace Keeper Acne Treatment Serum

$85.00

Step 3

Clinique

Moisture Surge 100H Auto-Replenishing Hydrator Gel Moisturizer with Hyaluronic Acid

Size:: 4.2 oz
$88.00

We think you'll like

12 items

Similar items for you

12 items

Sponsored products

12 items

What do you want to know about this product?

Review Snapshot

by PowerReviews

151 ReviewsWrite a Review
98%
of respondents would recommend this to a friend
Ratings Distribution
Pros
No Pros
Cons
No Cons
Most Helpful Positive Review
The best Acne Treatment!

(I received this product for my honest review) I rarely try super expensive treatments but the Sunday Riley Peace Keeper treatment was absolutely worth it. After years of battling hormonal acne and trying everything from drugstore to dermatologist-prescribed treatments, this product has become a st...

Versus
Most Helpful Critical Review
Effective but expensive

[I received this product in exchange for my honest review] I used this product once per day for about 3 weeks. It has a very light pleasant scent, and it is non greasy. I did experience some purging for a few days but after that this product did help prevent and clear up pimples. It definitely made ...

151 results

Perfect for acne prone skin types

Submitted 2 months ago

By Liz

From Hemet,ca

[I received this product in exchange for my honest review] Packing is super cute! I was a-bit skeptical of this serum working considering everyone on social media tends to always give products positive reviews instead of real reviews. With that being said it worked pretty well! I had a bit of a breakout and my acne is almost gone. It helped with irritation as well and helped any inflammation go away. It does have a slight weird smell to it but other than that it's a 10/10

User submitted media
Was this review helpful to you?
WORKS GREAT

Submitted 2 months ago

By Jxnnat

From New York

[I received this product in exchange for my honest review] The product seems great as of right now I've been using it for a couple weeks and I do see some improvement and there isn't much sense to the packaging or the product itself. It seems like it's doing its job and it feels pretty good on the skin after you apply a moisturizer.

User submitted media
Sunday Riley

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Not my first choice, but it's fine

Submitted 2 months ago

By Emily

From Atlanta

[I received this product in exchange for my honest review] This is a fine serum. I hesitate to trust Sunday Riley products because they use essential oils and some irritating ingredients. This serum did not make my face itchy, but I didn't notice much in terms of acne treatment or prevention. There are better serums out there for less!

Bottom Line No, I would not recommend to a friend

Was this review helpful to you?
Works well

Submitted 2 months ago

By Makayla

From Kentucky

[I received this product in exchange for my honest review] Honestly it works I've noticed a difference in my skin. In my opinion it doesn't really work under makeup this is a product I would put on at nighttime without putting makeup on.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Good

Submitted 3 months ago

By Karen

From CA

[I received this product in exchange for my honest review] The packaging was great! I really enjoyed the texture. The scent was a little off but I can see there is a slight difference in my skin tone. I really have enjoyed this product.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?