Cocoa Butter Formula Eventone Suncare Sunscreen Stick SPF 50

There was a brief window when Palmer's Eventone Suncare Sunscreen Stick made a lot of sense. Around 2015, the sunscreen stick format was gaining popularity as a reapplication tool — something you could swipe on at the beach without greasy hands or a mirror. Palmer's, a brand built on cocoa butter body care, saw an opportunity to bring its moisturizing expertise to a category that desperately needed it. Most sunscreen sticks at the time felt like rubbing a candle on your face. Palmer's felt like rubbing cocoa butter on your face, because that is essentially what it was.

The UV filter system is straightforward mid-2010s chemical sunscreen engineering. Five filters — avobenzone for UVA, homosalate and octisalate for UVB, octocrylene pulling double duty as a UVB filter and avobenzone stabilizer, and oxybenzone rounding out the broad-spectrum coverage. Together they deliver SPF 50, which on paper is respectable protection for a stick format where under-application is the norm. The combination was standard for its era, before the industry's accelerating pivot away from oxybenzone.

And oxybenzone is the elephant in this compact little tube. When this product launched, oxybenzone was a common sunscreen ingredient with decades of use behind it. Since then, research into its endocrine-disrupting potential and environmental impact on coral reefs has led to bans in Hawaii, Palau, and the U.S. Virgin Islands, along with a measurable shift in consumer preference toward oxybenzone-free formulations. Palmer's decision to discontinue the Eventone Suncare line likely reflects this shift — the ingredient that once helped achieve SPF 50 in a convenient stick format became the ingredient that made the product unsellable to an increasingly informed customer base.

Setting aside the oxybenzone debate, the application experience had genuine strengths. The cocoa butter and shea butter base created a glide-on texture that was more comfortable than most competitors. It doubled as a lip and ear balm, which is exactly what you want from a stick sunscreen. The compact tube fit in a back pocket or beach bag without leaking. And Palmer's pricing kept it under six dollars, making it genuinely accessible as an everyday carry sunscreen.

But the same cocoa butter base that made application pleasant also made this a questionable choice for facial use. Cocoa butter is comedogenic — it can clog pores and trigger breakouts, particularly on the chin, forehead, and nose where sunscreen stick application is heaviest. For a product positioned around preventing dark spots and uneven tone through the Eventone branding, the risk of causing post-inflammatory hyperpigmentation from clogged-pore breakouts is an ironic formulation tension.

User reviews reflected this split. Dry-skinned users loved the moisturizing feel and praised the ease of reapplication. Oily and acne-prone users reported breakouts and a heavy, greasy sensation. Several users noted that despite the SPF 50 rating, they still experienced sunburn — likely a function of the stick format encouraging insufficient application rather than a formula failure. Sunscreen sticks require multiple firm passes to deposit enough product, and the waxy texture can make it feel like you have applied more than you actually have.

The fragrance is present but not overwhelming — the familiar warm cocoa butter scent that Palmer's is known for. On a sunscreen stick designed for facial use, any fragrance is debatable, but it fades quickly after application.

Palmer's has not replaced this specific product in its lineup, which suggests the brand may be rethinking its approach to sun protection entirely. The Eventone Suncare range, which also included SPF 30 lotions and sprays, has been quietly wound down. For anyone who relied on this stick, the current market offers numerous oxybenzone-free sunscreen sticks at similar price points with lighter, more universally tolerable bases.

This product served its purpose for a specific moment in sunscreen history — affordable, moisturizing, portable. That moment has passed. The sunscreen stick market has evolved toward mineral and hybrid formulas with cleaner profiles, and Palmer's cocoa butter DNA may find a better home in that next generation of products than it did in this one.

Formula

The Science

This sunscreen uses a five-filter chemical UV protection system common in mid-2010s formulations. Avobenzone (3%) is the sole UVA filter, absorbing radiation in the 310-400 nm range. Its known photodegradation issue is addressed by octocrylene (10%), which acts as a photostabilizer and UVB absorber simultaneously. Homosalate (15%) at its maximum FDA-allowed concentration and octisalate (5%) provide the primary UVB absorption, while oxybenzone (6%) contributes both UVA and UVB absorption.

The oxybenzone inclusion warrants discussion in light of evolving research. A 2019 FDA study published in JAMA found that oxybenzone reached systemic blood levels exceeding the FDA's threshold of concern (0.5 ng/mL) after just one day of typical use, raising questions about endocrine disruption potential. A 2016 study in Archives of Environmental Contamination and Toxicology (Downs et al.) documented oxybenzone's contribution to coral bleaching at concentrations found in recreational swimming areas. These findings, while still debated in terms of real-world significance at typical exposure levels, have driven regulatory action and consumer preference shifts.

From a photoprotection standpoint, the five-filter approach provides robust UVA/UVB coverage. A study in the Journal of the American Academy of Dermatology (Wang et al., 2011) demonstrated that SPF 50 products block approximately 98% of UVB radiation compared to 97% for SPF 30, a marginal improvement that is nonetheless meaningful for high-risk individuals. The stick format, however, presents a practical challenge — research published in JAMA Dermatology (2019) found that stick sunscreens deposit less product per application than lotions, potentially reducing effective protection below the labeled SPF.

References

1. Effect of Sunscreen Application Under Maximal Use Conditions on Plasma Concentration of Sunscreen Active Ingredients — JAMA (2019)

Dermatologist Perspective

Dermatologists acknowledge that sunscreen sticks serve an important role in encouraging reapplication — the most common failure point in sun protection. Board-certified dermatologists note that any sunscreen is better than none, and the Palmer's stick's convenient format addresses a real behavioral barrier. However, dermatologists increasingly recommend oxybenzone-free formulations, particularly for patients with hormonal concerns or those applying sunscreen to children. The comedogenic cocoa butter base is another point of concern dermatologists raise for patients with acne or rosacea. Dermatologists generally recommend stick sunscreens as supplementary reapplication tools rather than primary sunscreen, since the application thickness is difficult to control consistently.

Guidance

Palmer's launched the Eventone Suncare line to address sun protection specifically for melanin-rich skin, where hyperpigmentation and uneven tone are primary sun damage concerns rather than sunburn alone. The sunscreen stick was the most portable format in the range, designed for easy facial reapplication. The product has since been discontinued, likely in part due to growing consumer resistance to oxybenzone-containing sunscreens.

About Palmer's Legacy Brand (20+ years)

Palmer's is manufactured by E.T. Browne Drug Co., founded in 1840. While the brand is a household name in cocoa butter body care, its sunscreen range was a more recent extension. This Eventone Suncare Sunscreen Stick has since been discontinued.

Brand founded: 1840 · Product launched: 2015

Myth vs. Reality

Myth

Higher SPF numbers always mean better protection

Reality

SPF 50 blocks approximately 98% of UVB rays, compared to 97% for SPF 30 — a minimal difference. The real factor in protection is adequate application quantity and consistent reapplication every 2 hours. This stick format makes it easy to under-apply due to the swipe-on mechanism.

Myth

Darker skin tones don't need sunscreen

Reality

While melanin provides some inherent UV protection, darker skin tones are still susceptible to UV-induced hyperpigmentation, dark spots, and photoaging. Palmer's Eventone line was specifically designed to address these concerns in melanin-rich skin.

FAQ

Common Praise

"Extremely portable stick format for on-the-go reapplication"

"Moisturizing cocoa butter base prevents dry, tight feeling"

"Affordable SPF 50 protection at drugstore pricing"

"Easy application to ears, nose, and lips without mess"

Common Complaints

"Contains oxybenzone, which many consumers now avoid"

"Cocoa butter base can feel heavy and greasy on oily skin"

"Some users reported inadequate sun protection despite SPF 50 claim"

"Noticeable fragrance that some find unpleasant in a sunscreen"

Appears In

best sunscreen for dark spots best budget sunscreen stick best sunscreen for dryness

Related Conditions

sun damage hyperpigmentation dark spots aging

Related Ingredients

avobenzone homosalate octocrylene cocoa butter oxybenzone