Sunday Riley

If one thing makes it into your Sephora sale basket, let it be Auto Correct. 👀💛

We love hearing why Tarina Hyland swears by our Auto Correct Brightening + Depuffing Eye Cream, and fresh off its Allure Magazine Best of Beauty win, we couldn’t agree more.

Powered by caffeine and Brazilian ginseng to visibly brighten and depuff, it’s our go-to for mornings when you need to look rested, even if you’re not.

The secret to effective collagen banking? A longevity-focused skincare routine anchored by an advanced, highly stable form of Vitamin C that visibly supports firmness while defending against premature wear and tear.

Love seeing aesthetic pro Care | Aesthetic Pro share why our C.E.O. 15% Vitamin C Serum is a non-negotiable for preserving bounce, elasticity, and long-term glow.

Vitamin C that stays bright. ✨

CEO Glow is powered by Tetrahexyldecyl Ascorbate (THD) – a highly stable, oil-soluble form of Vitamin C that is far less prone to oxidation, instability, and browning than traditional L-Ascorbic Acid.

Because your Vitamin C should be working on your skin – not breaking down in the bottle.

50% off TODAY ONLY at Ulta Beauty

Skincare formulation 🧪: Azelaic acid and Acne-prone skin, Part 2 - the skin microbiome. If you're wondering why azelaic acid is good for acne-prone skin, here's what makes this ingredient so interesting. We all have a complex skin microbiome, and most of us even have C. acnes, that's normal. The problem starts when a clogged, oily, low-oxygen pore becomes the perfect environment for that bacteria to thrive and multiply, feeding more inflammatory acne. This is where azelaic acid gets smart. It's not an antibiotic and it's not wiping anything out. Instead, it helps support a pore environment that's less favorable to acne-associated bacterial activity. That's exactly why azelaic acid pairs so well with an OTC acne drug, 2% salicylic acid, in Peacekeeper Acne Treatment Serum.

Follow for part 3 on the benefits of azelaic acid for acne-prone skin.

References:
Feng X. et al. Azelaic Acid: Mechanisms of Action and Clinical Applications. Clinical, Cosmetic and Investigational Dermatology. 2024.

Sauer N. et al. The Multiple Uses of Azelaic Acid in Dermatology. Clinical, Cosmetic and Investigational Dermatology. 2024.

Skincare formulation 🧪: Why pair salicylic acid with azelaic acid? Because they work in two completely different ways. Salicylic acid (an OTC drug) dives into the oily follicle and loosens the buildup for clearer-looking skin. Azelaic acid is anti-keratinizing, supporting a healthier-looking, more balanced shedding pattern within the follicle itself. Two complementary mechanisms, one dynamic duo. Both in Peacekeeper Acne Treatment Serum.