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Promotions & Discounts

How do I unsubscribe from emails?

If you no longer wish to receive our promotional emails and restock alerts, simply scroll to the bottom of any Sigma newsletter and click 'Unsubscribe here', as pictured below.

Price Adjustments

Any orders placed before promotions are not eligible to receive new promotions or discounts. Sigma Beauty does not honor price adjustments. We suggest placing a new order during the current promotion and returning the previous order, should you want

How do I receive my birthday offer?

In order to receive this special offer, include your birthday information in your Sigma account. On your birthday you will then receive a special offer that you can redeem during checkout when signed into your Sigma account! If you do not yet have a

How can I be notified about discounts, coupons, and promotions?

You can sign up to receive special offers and newsletters by entering your email address into the “Get 25% off” input box, located in the lower left corner of!. For further questions, please submit a request here.

How can I unsubscribe from text messages?

Reply STOP with no additional words or symbols to 861-25. You will receive an immediate response confirming your request.

Do you offer a professional makeup artist discount?

The Sigma PRO program offers a discount up to 40% on most regular-priced merchandise. To learn more about our Pro Partners program and to apply, please visit our PRO page.

How can I use my promotional codes together?

Promotional codes cannot be stacked. One code is allowed per order.

Why am I being charged for the free gift?

Please try opening an incognito browser, or clearing your history and starting the order from the beginning. These steps should help you to see the free gift at $0.00. If you are still unable to get the free gift to properly load, please note that we

Can I apply a discount after placing an order without it?

Once an order has been placed and packaged, we are generally unable to apply additional discounts or cancel the order for adjustment. However, if the order is still within our facilities, we might be able to cancel it and issue a refund, allowing you

How can I unsubscribe from Sigma newsletters?

To unsubscribe from Sigma newsletters, simply send us a request via email with the subject or message 'Unsubscribe'. We will process your request and remove your email address from our mailing list. Please be aware that it may take up to a certain pe

Can I apply multiple discount codes to one order?

Unfortunately, our discount codes are not stackable, meaning you can only use one discount code per order. However, if you have a gift card, you can combine the gift card with a single discount code. Make sure to review the terms and conditions of ea