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Knix Promo Codes and Coupons September 2025
Knix
Knix is a direct-to-consumer intimate apparel brand specializing in comfortable, innovative underwear, bras, and loungewear. Founded in 2013, they're known for their leakproof period underwear and wireless bras designed to provide both comfort and support. The brand focuses on body positivity and inclusivity, offering sizes XS-XXXXL.
knix.comToday's Knix discount codes
TOP PICK
10% off
5 uses
high
worked 4 months ago
Save 10% off with coupon
20% off
1 uses
high
worked 6 months ago
Save 20% off with promo code
30% off
4 uses
high
worked about 2 months ago
Save 30% off with promo code
15% off
1 uses
high
worked 7 months ago
Take 15% off with code on $100+ orders
Featured Knix Products
What Knix coupons are available today?
We track so many discount codes. Read about today's Knix coupon statistics.
85
Knix deals available today
12
Active Knix codes
10% off
Biggest discount available
Get the best Knix promo codes and coupons that actually work. Our community of sustainability minded shoppers helps you save by testing and sharing:
- Verified promo codes with live success rates from recent shoppers!
- Exclusive single-use codes shared by our community (85 active codes).
- Drop alerts when Knix's most popular items go on sale!
- Deals for those who want extra savings opportunities
- Insider savings tips from experienced Knix shoppers who know the best deals.
Why TerraCoupons finds better Knix discounts:
- Live success tracking: See exactly which codes are working for other shoppers right now
- Real-time feedback: Every code attempt is tracked and ranked to show you the best options first
- Sale predictions: Get alerted when Knix's next big discount event is coming
- Exclusive savings: reseller discounts, shopping tips and sustainability tips you won't find elsewhere
15% off
4 uses
high
worked 4 months ago
Score 15% off with discount code
30% off
2 uses
high
worked 6 months ago
Save 30% off with coupon
10% off
115 uses
high
worked 29 days ago
10% Off Storewide at Knix
10% off
181 uses
high
worked 29 days ago
10% Off Wingwoman Contour Bra at Knix
More Knix Products
15% off
111 uses
high
worked 29 days ago
15% Off Storewide at Knix
15% off
13 uses
high
worked 29 days ago
15% Off Underwear Bras at Knix
15% off
42 uses
high
worked 29 days ago
15% Off Storewide (minimum Order $120) at Knix
20% off
0 uses
high
worked 30 days ago
20% Off Cotton Rib French Cut at Knix
Sustainability Score
65%
While Knix shows commitment to ethical manufacturing with third-party audited facilities and uses some eco-friendly materials, they lack full transparency in their supply chain. Their packaging is partially recyclable, but they could improve their use of sustainable materials. The company has made progress in size inclusivity and body positivity, but their environmental impact reporting and specific sustainability goals need more development. They have animal welfare policies but limited information about their carbon reduction strategies.
About Knix
3.0 (2)
FAQs
Knix typically has major sales during Black Friday/Cyber Monday, Boxing Day, and occasional seasonal sales throughout the year. They also often offer special promotions during their anniversary in October.
Knix offers a 10% discount for first-time customers who sign up for their newsletter. They also have bundle pricing on certain items and occasional flash sales for their loyalty program members.
The best time to purchase from Knix is during their Black Friday sale (usually 20-30% off) or their semi-annual warehouse sale, which typically occurs in January and July with discounts up to 50% off.
Yes, Knix offers a 15% student discount through Student Beans verification system.
In the past month, Knix has launched 6 new promo coupons for shopper discounts. This indicates that Knix provides regular opportunities for customers to save money on their purchases.
On average, Knix provides 3.5 discount coupons each month. Based on historical data, the average time between Knix coupon releases every 9 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Knix website regularly, subscribing to email newsletters, and following them on social media.
Knix is offering 12 working store-wide codes, however they are also offering 73 additional discount codes with a best discount of 10% off
terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Knix. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Knix discount codes.
Curated by
Massam A.
Discount Finder
Last updated September 2025
Hailing from the scenic Pacific Northwest, Massam is a former chef turned deal-hunting enthusiast. When he's not tracking down the latest discounts, you'll find him exploring hiking trails or experimenting with sustainable living. He brings the same attention to detail from his culinary days to curating the best promotions for you.
Latest Knix coupon activity
Track real-time Knix coupon activity from our community. See which codes are working right now at Knix, when they were last verified, and any usage restrictions. Our feed helps you quickly find active codes and avoid expired ones.
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