If you have spent any time scrolling through makeup content lately, you have probably seen someone spritzing their face with a pink aerosol can and swearing their makeup survived a workout, a rainstorm, or an entire wedding reception. That product is almost always the one size setting spray from ONE/SIZE by Patrick Starrr, officially called On ‘Til Dawn Mattifying Waterproof Setting Spray.
It has become one of the most talked about setting sprays in the beauty world, and for good reason. It claims 16 hours of waterproof, sweatproof, and smudgeproof wear, which is a bold promise for any product. In this review, we are going to look past the marketing language and figure out whether the hype matches reality, who this spray actually works for, and how it compares to other setting sprays on the market.
What Is One Size Setting Spray
One size setting spray is the flagship product from ONE/SIZE by Patrick Starrr, a beauty brand built around inclusivity and long wear performance. The full name of the product is On ‘Til Dawn Mattifying Waterproof Setting Spray, and it comes in both a full size 3.4 ounce can and a travel friendly 1 ounce can.
The spray is designed to be used at the very end of your makeup routine, after foundation, concealer, and powder. Its job is simple: lock everything in place so your look does not budge, no matter what your day throws at you. According to the brand, it has become the top selling setting spray in the United States based on total net sales data across major retailers.
That kind of popularity does not happen by accident, but sales numbers alone do not tell you whether a product is right for your skin. That is what the rest of this review is here to answer.
Key Ingredients and What They Actually Do
One of the most refreshing things about this setting spray is that its formula is not overly complicated. A handful of key ingredients do most of the heavy lifting, and understanding what they do helps explain why the spray performs the way it does.
Witch Hazel
Witch hazel is a natural astringent that helps control excess oil on the surface of the skin. This is a big part of why the spray delivers such a strong matte finish, especially for people with oily or combination skin.
Green Tea Extract
Green tea extract is included for its pore blurring and skin calming properties. It also brings a light antioxidant boost, which is a nice bonus considering most setting sprays skip skincare benefits entirely.
Flex Hold Polymer Blend
This is the ingredient responsible for the waterproof, transfer resistant barrier the brand talks about so often. It creates a thin, breathable film over your makeup that helps it resist water, sweat, and friction without feeling stiff or cakey on the skin.
Together, these ingredients explain why users describe the finish as airbrushed rather than heavy. The formula is also silicone free and non comedogenic, meaning it should not clog pores for most skin types, though as always, individual results can vary.
How to Apply One Size Setting Spray Correctly
A lot of the disappointment people report with setting sprays, including this one, comes down to application technique rather than the product itself. Getting the best results from one size setting spray comes down to three simple steps.
- Shake the can well before every use. This helps distribute the formula evenly so you are not just spraying propellant.
- Hold the can 10 to 12 inches away from your face and close your eyes before spraying.
- Apply in a light circular motion, giving the product a few seconds to dry before touching your face or applying anything else.
Spraying too close to the skin is one of the most common mistakes. It can lead to a wet, uneven finish or even disturb makeup underneath instead of setting it. Patience during the drying phase also matters more than people expect. Rushing straight into a jacket or scarf right after spraying can undo a lot of the spray’s staying power.
Does the 16 Hour Claim Hold Up
This is the question most people actually want answered, so let’s be honest about it. Based on brand testing, customer reviews, and widespread anecdotal feedback across social media, the 16 hour claim is realistic for most people under normal, everyday conditions.
Users consistently report that their makeup still looks fresh at the end of a full workday, through humidity, light sweating, and typical daily activity. Makeup artists who work on set or during live events have also praised its reliability under hot studio lights, which is a genuinely demanding test environment.
That said, the 16 hour window is not a guarantee for every scenario. A handful of users with very oily skin or those doing intense physical activity, like a long outdoor workout or a day at a hot, humid festival, have reported the hold breaking down earlier than expected. This is common across almost every setting spray on the market, not just this one.
The takeaway here is that the claim is honest for the average use case, but extreme heat, heavy sweating, or very oily skin types may need a touch up sooner than the 16 hour mark.
Who This Setting Spray Is Best For
Not every product works for every person, and setting sprays are no exception. Based on the formula and how it performs, this one size setting spray tends to work best for a few specific groups.
- People with oily or combination skin who want a genuine matte finish rather than a dewy one.
- Anyone attending long events like weddings, concerts, or graduations where touch ups are not convenient.
- Performers, dancers, or people working under hot lights who need makeup to survive sweat and movement.
- Beach or pool days, since the waterproof formula is specifically built to resist water contact.
On the other hand, people with very dry or mature skin may find the mattifying finish a little too flat for their preference. If a dewy, glowing look is more your style, this may not be the right pick, though the brand does offer a separate glass finish spray for that purpose.
One Size Setting Spray vs Other Popular Setting Sprays
It helps to see how this product stacks up against a few of its biggest competitors, since comparison shopping is exactly what most people are doing when they search for a setting spray in the first place.
| Setting Spray | Finish | Best For | Approximate Price |
|---|---|---|---|
| One Size On ‘Til Dawn | Matte | Oily skin, long events, waterproof needs | 34 dollars full size |
| Urban Decay All Nighter | Natural, soft focus | Combination skin, everyday wear | 34 dollars full size |
| Charlotte Tilbury Airbrush Flawless | Skin like, semi matte | Fine lines, mature skin | 39 dollars full size |
| Milk Makeup Hydro Grip | Dewy | Dry skin, hydration focused | 38 dollars full size |
| e.l.f. Makeup Mist and Set | Natural | Budget friendly everyday wear | Around 8 dollars |
The main thing that sets one size setting spray apart is how aggressively it leans into a true matte, waterproof finish rather than trying to please every skin type at once. That focus is what makes it a favorite for oily skin, but it also means it is not trying to be a hydrating, do it all product like some competitors.
Common Complaints and How to Avoid Them
No product is perfect, and looking at real customer feedback gives a fuller picture than marketing copy ever will. A few recurring complaints show up across reviews, and most of them have simple fixes.
Clogged nozzle: Some users report the spray nozzle getting clogged over time. Wiping the nozzle after each use and storing the can upright can help prevent this.
Can not fully emptying: A small number of reviews mention product remaining in the can even when it seems empty. This is a known issue with aerosol formulas in general and is worth keeping in mind if you are trying to get full value from the can.
Reduced effectiveness for very oily or heavy sweating skin: As mentioned earlier, this is common across the entire setting spray category, but it is worth pairing the spray with a mattifying primer and setting powder underneath for extra insurance on particularly hot or active days.
Knowing these quirks ahead of time means you are less likely to be caught off guard, and more likely to get consistent results.
Price, Sizes, and Where to Buy
One size setting spray is available in two sizes. The full size 3.4 ounce can retails for around 34 dollars, while the travel size 1 ounce can is a smaller, budget friendly option for trying the product or for travel. It is widely available at Sephora, Ulta, Target, Amazon, and directly through the ONE/SIZE website, and pricing tends to stay consistent across these retailers.
If you are unsure about committing to the full size, starting with the travel size is a smart way to test how your skin responds before investing in the larger bottle.
Final Verdict
So, is the 16 hour waterproof hold from one size setting spray actually worth it? For most people, yes. The formula delivers a genuine matte finish, resists water and sweat impressively well, and holds up through long days without feeling heavy or sticky on the skin.
It is not a perfect fit for every skin type, and extreme conditions can shorten its staying power, but for oily skin, long events, and anyone who wants their makeup to survive a full day without babysitting it, this setting spray earns its popularity. As with most beauty products, the best way to know if it works for you is to try it, but the ingredient profile, application ease, and consistent customer feedback all point to a product that lives up to most of its promises.
Frequently Asked Questions
Is one size setting spray good for oily skin?
Yes, the formula was specifically designed with witch hazel to control oil and deliver a matte finish, making it especially popular among people with oily or combination skin.
Can I use one size setting spray as a primer?
While it is designed as a finishing spray, some users apply a light layer before makeup application to help create a smoother base, though this is not its primary intended use.
Does one size setting spray clog pores?
The formula is labeled non comedogenic and silicone free, meaning it is formulated to avoid clogging pores for most skin types, though individual reactions can vary.
How long does one can of one size setting spray last?
This depends on how often you apply makeup and how many sprays you use each time, but the full size can typically lasts several months with daily use.
What is the difference between the full size and travel size setting spray?
The full size is 3.4 ounces and the travel size is 1 ounce. Both contain the same formula, so the travel size is a great way to test the product before buying the larger bottle.
