Function of Beauty promo code - October 2026
1 code and 5 offers for Function of Beauty in New Zealand - top code cuts 30% off in October 2026.
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25%
Promo code
Promo codes Function of Beauty • Expires in 14 days
Members-Only Pricing: 25%+ Off Forever
Join Function of Beauty's membership program to unlock members-only pricing of 25% or more off, available forever on your orders
HAZEL25
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Function of Beauty Deals
Refer a Friend - You Both Get Credit Towards Your Next Custom Hair Care Order
Share your personal referral link with mates who haven't shopped at Function of Beauty before. Once they place their first order using your link, you'll earn account credit to put towards your next custom shampoo, conditioner, or skincare formula. The friend you refer gets a discount on their initial purchase too, so it works both ways. Look for the referral section in your account dashboard to grab your unique link
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Function of Beauty Deals
Exclusive First Order Offer When You Sign Up
Join the community to unlock an exclusive offer on your first order plus updates on launches and promotions
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Function of Beauty Deals
Free Standard Shipping on Qualifying Orders
Enjoy free standard shipping on one-off orders over a qualifying amount. Excludes subscription and expedited shipping
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20%
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Function of Beauty Deals
20% Off Your First Subscription Order
Subscribe and save with 20% off your first custom haircare subscription order. Modify your formula anytime
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Function of Beauty Deals
Browse today's offers from Function of Beauty
Function of Beauty carries beauty products. Discover their range and available discounts
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