20%
OFF
Save 20% on Disney Bundles at Sigma Beauty
worked at checkout
Create your own Disney Bundle today and save an extra 20% when you buy any 2 with this coupon code.
agents@dealhack$fetch the freshest Sigma Beauty codes…
25% Off Sigma Beauty Coupons, Promo Codes September 2026
✓agent-verified & updated·
Today's Best Sigma Beauty Coupons:
15 offers in total25%
OFF
Take 25% Off Disney Bundles at Sigma Beauty
worked at checkout
Add this code to your cart containing 3+ items and save an additional 25% at checkout. Build your own Disney Bundle now!
10%
OFF
Get 10% Off Sitewide at Sigma Beauty
worked at checkout
Shop Sigma Beauty and save 10% on sitewide purchases with this discount code.
30%
OFF
Get an Extra 30% Off Your Order
worked at checkout
Take an extra 30% off your Sigma Beauty order when you use this promo code.
27%
OFF
27% Off Sitewide at Sigma Beauty
Use this promo code to save 27% on sitewide Sigma Beauty purchases.
DEAL
Free US Standard Shipping on Orders $65+
Get free U.S. standard shipping on Sigma Beauty orders of $65+ USD before taxes and shipping. Eligible orders ship via UPS Ground or USPS First Class for PO boxes as part of this limited-time automatic shipping promotion.
FREE
SHIP
Free International Shipping on Orders $100+
Enjoy free international shipping via DHL or UPS Worldwide on qualifying Sigma Beauty orders of $100+ USD before taxes and fees. Destination exclusions and duties or carrier fees may apply per Sigma Beautys shipping terms.
20%
OFF
20% Welcome Discount for New Subscribers
Sign up for Sigma Beauty emails or SMS to receive a unique code for 20% off your first order. Exclusions apply, including most new products, sale items, value sets, Disney collections, influencer sets, and select collections.
$5
OFF
Up to $20 Off With Sigma Beauty Rewards Points
Join Sigma Beauty Rewards to earn points on purchases and engagement, then redeem them for savings: 100 points for $5 off, 200 points for $10 off, 300 points for $15 off, and 400 points for $20 off on eligible orders.
75%
OFF
Up to 75% Off Back-to-School Bundle Sets
Save up to 75% on curated bundle sets at Sigma Beauty, including value-packed combinations like brush and makeup sets. Discounted prices are marked on qualifying bundles while supplies last.
$15
OFF
Give $15, Get $15 With Sigma Beauty Referrals
Sigma Beauty Rewards members can give friends $15 off their first purchase of $50 or more. After a successful referral purchase, the referring member receives $15 through the rewards program.
$5
OFF
$5 Off Sigma Beauty Rewards Sign-Up
Create a Sigma Beauty customer account to receive 100 reward points, equal to $5 off. Points must be applied at checkout and are valid on in-stock items, subject to the rewards and promotion exclusions listed by Sigma Beauty.
DEAL
Sale Section: Limited-Time Deals on Makeup and Brushes
Shop Sigma Beauty's sale section for reduced prices on select brushes, makeup, and beauty tools. Sale items are available while supplies last, and discounts are shown directly on eligible product listings.
$5
OFF
Birthday Reward: $5 Off With 100 Points
Sigma Beauty Rewards members can receive 100 points for their birthday. The rewards page lists 100 points as redeemable for $5 off, making this an ongoing member benefit tied to birthday eligibility.
$5
OFF
$5 Off With Sigma Beauty Rewards Sign-Up
Create a Sigma Beauty Rewards account to receive 100 points, which can be redeemed for $5 off at checkout. Points are available through the rewards program and apply to eligible in-stock items under the program terms.
Sigma Beauty Shopping Info
Discounts
✓
Popup/Newsletter
15% off your first order
✓
Loyalty
Sigma Rewards
✓
Students
10% off · Student Beans
Shipping & Returns
✓
Free Shipping
Threshold: $150
✓
Intl Shipping
Free international shipping available on orders over $150.
✕
Free Returns
Window: 60 days · Fee: Customer responsibility
Final Sale
Influencer sets, Disney collections, value sets, and final sale items cannot be returned.
Payments
Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo
BNPL
Afterpay, Klarna, Zip
✓
Gift Cards
Sigma Beauty Code Checks, Day by Day
Every Sigma Beauty code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many sigmabeauty.com would not accept. That is the checkout testing you did not have to sit through yourself.
agents@dealhack: ~/signals --store sigmabeauty.com --days 14
109
code checks run
109
checks where the code worked
100%
success rate
5
different codes tried
14 days · 109 code checks · 109 worked
workedpeak 10
would not applypeak 1
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 10 | 0 | 100% | |
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 8 | 0 | 100% | |
| 7 | 0 | 100% | |
| 6 | 0 | 100% | |
| 8 | 0 | 100% | |
| 6 | 0 | 100% | |
| 8 | 0 | 100% |
Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
What These Numbers Mean
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means sigmabeauty.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
- It expired or the store switched it off after it was published.
- It was single-use and had already been redeemed.
- It only covers certain categories, brands or individual products.
- The cart did not reach a minimum spend.
- It is limited to new customers, a first order, or an email sign-up.
- It cannot be combined with an active sale or another code.
- It is tied to a different country, currency or membership.
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Sigma Beauty discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
When Sigma Beauty 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.
- late NovemberBlack Friday & Cyber Monday Event
The annual Black Friday and Cyber Monday event features widespread discounts ranging from 20% to 40% off sitewide on top cosmetics and brush sets.
- mid to late MarchSpring Seasonal Sale
Sigma Beauty hosts a major spring promotion offering markdown selections across select beauty tools and color cosmetics lines.
- early DecemberBrand Anniversary Celebration
The anniversary celebration commemorates the brand's founding with exclusive gifts with purchase and curated site-wide specials.
Locate the Code Box at sigmabeauty.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Sigma Beauty promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the Sigma Beauty 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 the merchant homepage
- 2.Select a product and add it to the cart
- 3.Click the Checkout button to proceed to the checkout page
- 4.Locate the 'Discount code or gift card' field in the Order Summary on the right side of the page
How to use
Enter your code into the 'Discount code or gift card' field in the order summary sidebar and click the 'Apply' button.
When Do New Sigma Beauty Deals Drop?
Our agents log every new Sigma Beauty 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 Sigma Beauty offers per month
busiestavg 3/mo
3
5
4
1
2
6
2
2
3
1
1
| Month | New offers |
|---|---|
| 3 | |
| 5 | |
| 4 | |
| 1 | |
| 2 | |
| 6 | |
| 2 | |
| 2 | |
| 3 | |
| 1 | |
| 1 |
- Busiest month
- Mar
- 6 offers
- Monthly average
- 3
- new offers
- Quietest month
- Jan
- 1 offers
Before You Buy at Sigma Beauty
What shoppers ask most about Sigma Beauty.
›Can I combine promotional discount codes with my Sigma Rewards points?
Reward points cannot be combined with promotional codes or partner discounts during checkout. Each order is restricted to a single active discount code or promotional offer at a time.
›Which product collections are excluded from sitewide discount codes?
Sitewide promotional codes and welcome discounts exclude all Disney collections, influencer sets, value sets, and complete collections. These specialty items are strictly ineligible for extra markdown codes.
›How do student discounts get validated through Student Beans?
Students must verify their active enrollment status directly through the Student Beans widget on the designated page. Once confirmed, a single-use 10% discount code is generated for checkout use.
›Does Sigma Beauty offer price adjustments if an item goes on sale later?
Price adjustments are not offered on previous purchases or items bought before a promotional event starts. Inventory levels are subject to availability without rain checks or price matches.
How We Verify Sigma Beauty Codes
Nothing goes up here on trust. A Sigma Beauty code is collected, applied to a real sigmabeauty.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 sigmabeauty.com --loglast change
collect15 Sigma Beauty offers listed here: 5 codes you paste at checkout, 10 promotions that need none · 1 free shipping offer · 2 sent in by shoppers
test5 codes put through a live sigmabeauty.com cart · last run
confirmall 5 codes took money off an order in the last 30 days · most recently
score2 codes rated on how likely they are to work · last recalculated
pruneexpired offers and dead codes drop off this page automatically
Recent Sigma Beauty offer activity
Each entry is a change the agents logged on this page, newest first.
2 codes worked on live sigmabeauty.com carts
each one took a discount off a real order
2 codes retested at checkout
applied to a live sigmabeauty.com cart
10% off code rescored
1 of 1 check worked · 1 signal
Sigma Beauty listings reviewed
page refreshed, dead codes pulled
10% off code worked on a live sigmabeauty.com cart
1 of 1 check worked · 1 signal
2 codes rescored on fresh results
1 signal read · odds of working recalculated
3 new promotions added
nothing to paste at checkout
The agents keep retesting every Sigma Beauty 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. Want more codes we have watched work? See top-rated verified promo codes from every store.
Help Other Sigma Beauty Shoppers
Not every Sigma Beauty code reaches us from the store. 2 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.
9 days
since a code sent in by a shopper last took money off a real sigmabeauty.com cart
40%
of the Sigma Beauty codes on this page came from shoppers
Have a code we missed?
Send it over and the agents will run it through a real sigmabeauty.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any Sigma Beauty 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 codeSigma Beauty Customer Support
Need help with your shopping? Here's what's available for Sigma Beauty when an order, return, or promo code needs a human.
Phone
Live chat
Not available
Help center
Customer support is handled via email contact form and phone during standard business hours.
About Sigma Beauty
Who you're buying from.
Brand Profile
Websitesigmabeauty.com
Founded2009
HeadquartersMendota Heights, USA
Parent companySigma Enterprises, LLC
Did You Know
Founding
Sigma Beauty was established in 2009 by Brazilian molecular bacteriologist Dr. Simone Xavier and civil engineer Rene Xavier Filho.
Flagship Product
The brand revolutionized foundation application in 2010 with the introduction of its patented F80 Flat Kabuki brush.
Naming
The company name derives from the Greek letter Sigma, symbolizing the mathematical sum of quality, function, and service.
Stores Like Sigma Beauty: Today's Best Coupons
These 12 stores sell products similar to Sigma Beauty. 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
Lawless Beauty25% offSave 25% in Summer Savings Event
Use this code during the Lawless Beauty Summer Savings Event to get 25% off eligible items in the Summer Savings Event collection, subject to any exclusions noted on the event page.
- store issued
Get Code
Prima20% off20% Off $50+ Orders at Prima
Use this Prima coupon code for 20% off any order of $50 or more.
- store issued
Get Code
Yesglasses25% offGet 25% Off Qualifying Purchases
Receive 25% off your qualifying Yesglasses purchase when you apply this promotional code.
- sitewide
- store issued
Get Code
Pureology20% offSave 20% on Your Pureology Order
Take 20% off your Pureology order when you use this discount code.
- saves ~$35.90
- community
Get Code
Ejuice Connect10% off10% Off Eligible Purchases at Ejuice Connect
Shop Ejuice Connect and save 10% on eligible purchases with this coupon code.
- store issued
Get Code
Tammy FenderFree shippingFree Shipping With Gift Card Orders $85+
Use this code when purchasing an online gift card plus merchandise to get free shipping on Tammy Fender orders of $85 or more.
- store issued
Get Code
Graydon Skincare15% offAge Better Bundle: 15% Off
Save on the Age Better Bundle when buying the curated skincare set from Graydons Bundle and Save collection. The page lists the bundle at $168 instead of $197, reflecting a 15% discount.
- store issued
Get Deal
AVEA20% offRefer a Friend: Give 20%, Get 30% Off
Share a personal referral link with a friend so they can receive 20% off their first purchase. After the referral, the referring customer receives 30% off a future order.
- store issued
Get Deal
L'ange Hair60% offUp to 60% Off Select Hair Care
Save up to 60% on select L'ange Hair care items, plus get $9.95 shipping, when you use this code.
- saves ~$15.01
- sitewide
Get Code
Scentbird50% off50% Off Storewide at ScentBird
Shop ScentBird and save 50% off storewide with this promo code.
- saves ~$0.34
- community
Get Code
Facetheory15% offTake 15% Off Your FaceTheory Order
Save 15% on eligible FaceTheory purchases with this coupon code.
- saves ~15%
- community
Get Code
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