25%
OFF
25% Off Sitewide Friends & Family
Take 25% off eligible full-price Kate Somerville items during the Friends & Family event when you enter this code at checkout; exclusions such as Last Chance or select kits may apply.
agents@dealhack$fetch the freshest Kate Somerville codes…
30% Off Kate Somerville Coupons & Promo Codes September 2026
✓agent-verified & updated·
Today's Best Kate Somerville Promo Codes:
15 offers in total30%
OFF
Save 30% on Storewide Orders
Apply this discount code to save 30% on storewide Kate Somerville orders.
25%
OFF
Take 25% Off Storewide
Enjoy 25% off storewide at Kate Somerville with this promo code.
15%
OFF
Save 15% on Your Entire Order
Use this coupon code to get 15% off your entire Kate Somerville order.
DEAL
3 Complimentary Samples With Every Order
Choose up to 3 complimentary Kate Somerville samples at checkout with any merchandise purchase, subject to availability and while supplies last.
15%
OFF
Email Signup Savings on First Order
Sign up for Kate Somerville emails to receive a limited-time discount (typically 10-15% off) on your first eligible order, plus access to exclusive email-only offers.
10%
OFF
10% Off All Orders With Auto-Delivery Program
Subscribe to Kate Somerville auto-replenishment to get 10% off every recurring order, free shipping, double Ultimate Kate Rewards points, and a free deluxe sample on your first subscription shipment.
DEAL
Free Deluxe Sample With Auto-Delivery Program
Join the Kate Somerville auto-replenishment program to receive a complimentary deluxe sample with your first subscription order, plus ongoing savings and benefits.
65%
OFF
Take 65% Off Your Order at Kate Somerville
Enjoy 65% off on eligible Kate Somerville purchases when you use this code.
$10
OFF
Ultimate Rewards Points Discounts
Join Kates Ultimate Rewards to earn points on every purchase and redeem them for discounts on future orders, such as $10 off for 200 points. Point-earning rates, thresholds, and rewards may vary.
10%
OFF
10% Off With Email Signup
New customers can sign up for Kate Somerville emails to receive around 10% off their next eligible purchase, plus access to exclusive email-only discounts and news.
15%
OFF
15% Off With SMS Signup
Sign up for Kate Somerville SMS alerts to receive 15% off one eligible purchase, plus early access to exclusive text-only offers and updates. One-time use; exclusions may apply.
20%
OFF
20% Off Clinic Treatments & Products
Get 20% off facials, lasers, light treatments, and full-price products purchased at The Clinic by Kate Somerville.
FREE
SHIP
Free Shipping on All Orders
Enjoy stress-free shopping with free shipping on all orders at Kate Somerville.
15%
OFF
Save 15% on Kate Somerville Storewide
Use this promo code to save 15% on all storewide Kate Somerville purchases.
Kate Somerville Shopping Info
Discounts
✓
Popup/Newsletter
15% off your first order when you sign up for email
✓
Loyalty
Ultimate Rewards
✓
Students & Military
15% off · SheerID
✓
Refer a Friend
Get $25, give $25
Shipping & Returns
✓
Free Shipping
Threshold: $35
✕
Intl Shipping
Currently ships within the United States, U.S. territories, and military bases where carriers deliver.
✓
Free Returns
Window: 30 days · Fee: Free
Final Sale
Products must be purchased directly from katesomerville.com and be at least half full to qualify for a return.
Payments
Cards
Visa, Mastercard, Amex, Discover
Wallets
Apple Pay, Google Pay
BNPL
Afterpay, Klarna, Affirm
✓
Gift Cards
When Kate Somerville Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- spring and fallFriends and Family Event
Save up to 30% off sitewide during the brand's recurring promotional sales held biannually.
- late NovemberBlack Friday Cyber Week
Major sitewide savings event featuring deep discounts on clinical cleansers, serums, and hydration kits.
- late DecemberEnd of Season Clearance
Special markdown events clearing out select limited-edition holiday skincare sets and seasonal bundles.
Locate the Code Box at katesomerville.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Kate Somerville promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the Kate Somerville promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
How to find
- 1.Go to katesomerville.com
- 2.Select a product and click 'Add To Bag'
- 3.Click the 'Checkout' button in the cart sidebar
- 4.Locate the 'Discount code or gift card' input field in the Order Summary on the right
How to use
Enter your code into the 'Discount code or gift card' field in the order summary and click the 'Apply' button.
When Do New Kate Somerville Deals Drop?
Our agents log every new Kate Somerville promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
New Kate Somerville offers per month
busiestavg 3/mo
3
1
2
2
1
2
4
3
5
5
6
| Month | New offers |
|---|---|
| 3 | |
| 1 | |
| 2 | |
| 2 | |
| 1 | |
| 2 | |
| 4 | |
| 3 | |
| 5 | |
| 5 | |
| 6 |
- Busiest month
- Aug
- 6 offers
- Monthly average
- 3
- new offers
- Quietest month
- Nov
- 1 offers
Before You Buy at Kate Somerville
What shoppers ask most about Kate Somerville.
›Can I use multiple promo codes on a single order?
Only one promo code can be applied per order at checkout. Promotional codes cannot be stacked together unless explicitly stated in specific marketing terms.
›Do discount codes apply to all items sitewide?
Standard promotional codes exclude pre-order items, select clinical treatments, and already-discounted Auto-Replenishment subscriptions.
›How do military members and students verify their status for discounts?
Eligibility for student and military discounts is verified instantly online through SheerID during the checkout process.
›How do I cancel or modify my Auto-Replenishment subscription?
You can modify or cancel your auto-replenishment subscription at any time by logging into your account page before your scheduled renewal date.
How We Verify Kate Somerville Codes
Nothing goes up here on trust. A Kate Somerville code is collected, applied to a real katesomerville.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
agents@dealhack: ~/verify --store katesomerville.com --loglast change
collect15 Kate Somerville offers listed here: 6 codes you paste at checkout, 9 promotions that need none · 1 free shipping offer · 3 sent in by shoppers
test6 codes put through a live katesomerville.com cart · last run
confirm1 of 6 codes took money off an order in the last 30 days · most recently
score1 code rated on how likely they are to work · last recalculated
pruneexpired offers and dead codes drop off this page automatically
Recent Kate Somerville offer activity
Each entry is a change the agents logged on this page, dated to the day it happened.
2 codes rescored on fresh results
17 signals read · odds of working recalculated
Kate Somerville listings reviewed
page refreshed, dead codes pulled
25% off code worked on a live katesomerville.com cart
26/100 code confidence · 16 signals
2 codes retested at checkout
applied to a live katesomerville.com cart
15% off code rescored
odds of working recalculated
New 25% off code added
published by Kate Somerville · 26/100 code confidence · 16 signals
New 65% off code added
sent in by a shopper
The agents keep retesting every Kate Somerville code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.
Help Other Kate Somerville Shoppers
Not every Kate Somerville code reaches us from the store. 3 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
33 days
since a code sent in by a shopper last took money off a real katesomerville.com cart
50%
of the Kate Somerville codes on this page came from shoppers
Have a code we missed?
Send it over and the agents will run it through a real katesomerville.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any Kate Somerville code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeKate Somerville Customer Support
Need help with your shopping? Here's what's available for Kate Somerville when an order, return, or promo code needs a human.
Phone
(888) 243-0646
Live chat
Not available
Help center
Customer Care is available Monday through Friday during standard business hours.
About Kate Somerville
Who you're buying from.
Brand Profile
Websitekatesomerville.com
Founded2004
HeadquartersBoston, USA
Parent companyRare Beauty Brands
Did You Know
Founding
Kate Somerville Skincare was founded in 2004 by celebrity aesthetician Kate Somerville after years of clinical skincare practice.
Flagship Product
The brand's iconic ExfoliKate treatment was originally formulated inside Kate's Melrose Place clinic to deliver fast-acting results.
Origin Story
The brand transitioned from private treatment rooms in Los Angeles to a globally recognized consumer skincare line.
Stores Like Kate Somerville: Today's Best Coupons
These 12 stores sell products similar to Kate Somerville. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 10 of them have a promo code you can copy at checkout.
Bobbi Brown Cosmetics15% offSave 15% on Your Purchase (Bobbi Brown Cosmetics Coupon Code)
Save 15% on Any Order at Bobbi Brown by Using This Bobbi Brown Cosmetics Promo Code at Checkout
- saves ~$11.10
- community
Get Code
Avenova15% off15% Off Every Month With Avenova Subscription
Subscribe to Avenova's monthly shipment service and receive 15% off each recurring order of their antimicrobial Hypochlorous Acid solution. Enjoy free shipping every day and consistent access to the #1 doctor-recommended eye care product.
Get Deal
Five CBD$15 off$15 Off Sitewide at Five CBD
Use this promo code to get $15 off sitewide at Five CBD.
- store issued
Get Code
The Arctic Pure10% offSave 10% Off Storewide at Arctic Pure
Get 10% off storewide at Arctic Pure when you use this discount code.
- community
Get Code
Pureology10% offSave 10% on Pureology Orders $75+
Get 10% off storewide at Pureology on orders of $75 or more when you use this promo code.
Get Code
Elehear10% off10% Off Sitewide at Elehear
Shop Elehear and get 10% off sitewide with this coupon code.
- sitewide
- community
Get Code
Judith Williams Cosmetics30% offGet 30% Off All Single Items
Take 30% off all single items at Judith Williams with this promo code.
- community
Get Code
Julep45% off45% Off Storewide at Julep
Take 45% off storewide at Julep with this discount code.
- saves ~$20.63
- sitewide
Get Code
NuLeaf Naturals5% offTake 5% Off Your Order
Save 5% on qualifying Nuleaf Naturals orders when you use this promo code.
- saves ~$2.97
- community
Get Code
NOW Foods10% off10% Off Eligible Now Foods Orders
Get 10% off eligible Now Foods orders with this code.
- sitewide
- store issued
Get Code
SpinLife8% offSave 8% Off at SpinLife
Take 8% off eligible SpinLife purchases with this promo code.
- saves ~$182.00
- store issued
Get Code
Manuka Doctor60% offUp to 60% Off Select Manuka Honey and Wellness Products
Save up to 60% on select Manuka honey and wellness products. Discounts apply automatically at checkout.
Get Deal
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