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The Ultimate Guide to Dermstore’s Summer Sale: Best Beauty Deals to Shop Now

Score the best in skincare, haircare, and makeup with up to 20% off during Dermstore's can't-miss summer sale—only for a limited time.

By Medha deb

Created on Oct 2, 2025

Score the best in skincare, haircare, and makeup with up to 20% off during Dermstore's can't-miss summer sale—only for a limited time.

The Dermstore Summer Sale: Your Ticket to the Best Beauty Bargains

The much-awaited Dermstore Summer Sale is here, providing beauty enthusiasts with an exciting opportunity to save big on bestselling products across skincare, haircare, makeup, and more. Whether you’re a loyal customer or someone new to Dermstore, this annual event offers unbeatable discounts to refresh your beauty routine, stock up on essentials, or even splurge on luxury items you’ve had your eye on for months.

From now until May 31, get up to 20% off top-rated brands and customer favorites by using the code SUN at checkout. Plus, Dermstore Rewards members enjoy double points on select brands, boosting your savings even further.

Why Shop the Summer Sale?

Sitewide Savings: Massive discounts on hundreds of premium beauty products, many of which rarely go on sale.
Reward Points: Double points for Dermstore Rewards members on select luxury brands, redeemable for future discounts.
Luxe for Less: Score high-end splurges and everyday mainstays at a fraction of the regular price.
Summer Essentials: Grab season-specific must-haves like sunscreen, hydrating masks, and protective haircare.

Best Beauty Deals to Shop During Dermstore’s Summer Sale

If you’re feeling overwhelmed by all the options, you’re not alone. That’s why we’ve rounded up the top categories and standout picks to make your shopping experience seamless and rewarding. Whether you’re looking to revitalize your skin, boost your hair’s health, or experiment with trending makeup, there’s something for every routine and budget.

Skincare Essentials

Dermstore is renowned for curating a remarkable selection of skincare from both cult classics and cutting-edge brands. The summer sale is rife with top formulas designed to protect, hydrate, and rejuvenate your complexion—just in time for warm-weather glow-ups.

Cleansers & Balms: Stock up on fan favorites like the Elemis Pro-Collagen Cleansing Balm for a gentle yet thorough cleanse that melts away makeup and daily grime.
Serums: Don’t miss innovations such as the Medik8 Crystal Retinal 10 Serum, packed with a powerhouse form of vitamin A for visible results in tone, texture, and fine lines.
Moisturizers: Finest hydrators from Augustinus Bader and Sunday Riley, offering moisture without the heaviness—ideal for summer.
Sunscreen: Sunshine calls for robust SPF. Grab dermatologist-loved brands like EltaMD and Colorescience, ensuring reliable protection without irritation or white cast.
Eye Treatments: Target puffiness, dark circles, or fine lines with results-driven treatments from Paula’s Choice, Murad, and more.

Haircare Heroes

Summer can be taxing on your hair, from chlorine and saltwater to excess sun exposure. The Dermstore Summer Sale is loaded with nourishing options to restore strength, boost shine, and encourage overall hair health.

Deep Conditioning: The Briogeo Don’t Despair Repair Deep Conditioning Mask is a perennial best-seller—perfect for boosting moisture and resilience after a day in the sun.
Repairing Treatments: Shop the iconic Olaplex lineup, known for revolutionary bond-building technology that repairs, strengthens, and prevents damage caused by heat styling and chemical treatments.
Styling Staples: Top picks from Oribe and Living Proof, including heat protectants, frizz fighters, and volumizers that perform in humidity.
Scalp Care: Healthy hair starts at the scalp, and Dermstore’s sale features targeted treatments for every need, from exfoliating scrubs to soothing serums.

Makeup Must-Haves

Summer beauty is all about effortless radiance, staying power, and products that let you play with color. Dive into discounted makeup from renowned brands with formulas that stand the test of heat, humidity, and long days outside.

Multitasking Tints: Cream blushes, skin tints, and lip balms offer lightweight color that’s easy to build or blend—see Ilia’s award-winning selections for naturally dewy finishes.
Long-Wear Foundations: Lightweight but durable formulas that deliver coverage and keep shine at bay, perfect for all-day wear.
SPF-Infused: Shop makeup that does double-duty, adding skin protection to your look with SPF-infused powders, primers, and foundations.
Trending Palettes: Explore dopamine glam trends with bold eyeshadow palettes and high-impact highlighters to elevate your summer style.

Devices & Tools: Level Up Your Routine

The sale isn’t just about consumables—now is a prime time to invest in innovative beauty devices and tools. These high-ticket items rarely go on sale, making the event ideal for upgrading your at-home spa experience.

NuFACE Facial Toning Device: A cult favorite featuring microcurrent technology to sculpt and tone, giving skin a firmer, youthful appearance with continued use.
LED Masks & Wands: At-home light therapy tools targeting acne, hyperpigmentation, and signs of aging.
Sonic Cleansers: Achieve a thoroughly clean canvas for your skincare favorites, while minimizing risk of over-exfoliation.

How to Maximize Your Savings at Dermstore

To unlock these amazing deals, remember the golden rule: Enter promo code SUN at checkout for up to 20% off sitewide. To double down on rewards, sign up for the free Dermstore Rewards program, which allows you to accumulate double points on select brands during the sale. Every 500 points equals a $5 reward you can apply to future purchases—a perfect way to save on repeat buys or wishlist items.

Registration: Becoming a rewards member is easy—and free! Join directly through the Dermstore website or app.
Track Your Points: Monitor your bonus points for extra discounts later.
Shop Early: The bestsellers and top brands sell out quickly—don’t wait to secure your must-haves.

Top Brands Participating in the Sale

Brand	Category	Sale Highlight
Augustinus Bader	Skincare	20% off all products
Sunday Riley	Skincare	20% off bestsellers
Olaplex	Haircare	Double rewards points; 20% off select
Oribe	Haircare	Luxury styling at a discount
Ilia	Makeup	Clean beauty favorites for less
Briogeo	Haircare	Bestsellers included in sale
Murad	Skincare	20% off full range
EltaMD	Skincare (Sunscreen)	Dermatologist-approved SPF deals
Paula’s Choice	Skin Treatments	Expert-recommended exfoliants
NuFACE	Devices	Rarely on sale, now 20% off

Expert Tips for Shopping the Summer Sale

Set Your Priorities: Identify which categories or products you need most—skincare, haircare, makeup, or devices—so you can focus your budget efficiently.
Read Product Reviews: Leverage Dermstore’s robust customer reviews to make well-informed decisions about what will work for your skin type, hair texture, or beauty goals.
Diversify Your Cart: Mix tried-and-true favorites with at least one new or splurge-worthy product to upgrade your routine.
Stock Up on Everyday Essentials: The sale is a perfect moment to save on products you use regularly, like cleansers, SPF, and conditioner—especially for brands that rarely discount.
Gift Ahead: Beauty products make fantastic gifts—consider grabbing extra for birthdays, holidays, or thoughtful surprises later in the year.

Frequently Asked Questions (FAQ) About Dermstore’s Summer Sale

Q: When does the Dermstore Summer Sale start and end?

A: The sale begins May 22 and runs through May 31. Don’t forget to use code SUN at checkout for your discount.

Q: What brands are included in the sale?

A: Over 200 brands participate in the Dermstore Summer Sale, ranging from prestige skincare and haircare to luxury makeup and advanced beauty devices. Notable brands include Augustinus Bader, Sunday Riley, Olaplex, Oribe, Ilia, Briogeo, and more.

Q: How do I get double rewards points?

A: Dermstore Rewards members earn double points on select brands during the sale. Membership is free and you can sign up online or through their mobile app. Points convert into future shopping credits for even more savings.

Q: Are there exclusions or special instructions?

A: Yes, some items or brands may have exclusions. Always review your cart and check for any sale exceptions before checkout. For maximum savings, ensure you enter the promo code SUN at checkout.

Q: Can I return items purchased during the sale?

A: Dermstore maintains their standard return policy for sale purchases, but always check the latest policy before buying, especially for limited-edition or final sale items.

Final Thoughts: Why You Shouldn’t Miss This Sale

Dermstore’s Summer Sale is more than just a promotional event; it’s a strategic moment to upgrade your beauty arsenal with industry-leading formulas, luxury tools, and everyday essentials—without breaking the bank. With deals on over 200 best-in-class brands, double rewards points for members, and a carefully curated product lineup, it stands out as one of the premier beauty sales of the year. Shop early for the biggest selection and take full advantage while supplies last!

References

Author

medha deb

Medha Deb is an editor with a master's degree in Applied Linguistics from the University of Hyderabad. She believes that her qualification has helped her develop a deep understanding of language and its application in various contexts.

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