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Sonni Deals & Promotions – October 2026
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Sonni Coupon Codes and Deals
Browse current offers below and review each deal's terms, eligibility, and end date before checkout.
Off
10% Off SONNI Daily Defense Trio Sensitive-Skin SPF Set
The Daily Defense Trio of mineral SPF essentials is reduced to $108 from $120 on SONNI's sensitive-skin page. The trio is designed for face and body coverage; confirm the included products and stock...The Daily Defense Trio of mineral SPF essentials is reduced to $108 from $120 on SONNI's sensitive-skin page. The trio is designed for face and body coverage; confirm the included products and stock before buying.
Deal detailsView savings facts
Code facts
- Discount
- 10% off
- Eligibility
- US SONNI skincare customer; offer-specific conditions
- Restrictions
- Product and subscription eligibility varies by offer; review terms before checkout.
Off
10% Off Recurring SONNI SunDay Mineral Serum Deliveries
Choose Subscribe & Save on SONNI SunDay Mineral Serum SPF 50+ to receive 10% off each recurring order. You can reschedule deliveries or cancel; review subscription timing and renewal details first.
Deal detailsView savings facts
Code facts
- Discount
- 10% off
- Eligibility
- Subscribe & Save purchase of SunDay Mineral Serum SPF 50+
- Restrictions
- Product and subscription eligibility varies by offer; review terms before checkout.
Off
15% Off First SONNI Skincare Order After Email Signup
Join SONNI's email list to receive 15% off your first eligible purchase of mineral SPF and after-sun skincare. Review welcome-offer exclusions and apply the supplied signup benefit at checkout.
Deal detailsView savings facts
Code facts
- Discount
- 15% off
- Eligibility
- New customers subscribing to SONNI email
- Restrictions
- Product and subscription eligibility varies by offer; review terms before checkout.
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