01
Neutralize free radicals
PLE provides antioxidant support against oxidative stress caused by UV exposure.
Effective, Clean Ingredients
Your sunscreen’s inside-out sidekick.
Daily antioxidant supplements for sun-exposed skin—powered by concentrated Polypodium leucotomos and made to complement your sunscreen routine.
- 4:1 PLE extract
- No artificial dyes or flavors
- Made in the USA
02
Support skin resilience
A research-backed blend supports the skin’s natural recovery processes.
03
Help defend against photoaging
Antioxidants help protect collagen and elastin from environmental stressors.
Two focused formulas
Choose your daily defense.
Both formulas start with the same concentrated 4:1 PLE antioxidant blend. SunArmor Advanced adds nicotinamide (B3).
Help me choose →
Everyday antioxidant support
SunArmor | 240mg Polypodium leucotomos | Fights The Signs of Photoaging
$24.99The core formula for people who want daily, inside-out support for sun-exposed skin.
60 capsules · 30-day supply
4:1 PLE · Vitamin A · Vitamin E · Astaxanthin
Save 15% with Subscribe & Save and take 30% off your first Subscribe & Save order with code FIRSTSNS. Select Subscribe & Save at Checkout
Shop Now View full details
Added nicotinamide support
SunArmor Advanced | 240mg Polypodium leucotomos with Nicotinamide (B3)
$29.99The expanded formula with B3 to support the body’s natural DNA repair mechanisms following sun exposure.
120 capsules · 30-day supply
Everything in SunArmor · plus Nicotinamide (B3)
Save 15% with Subscribe & Save and take 30% off your first Subscribe & Save order with code FIRSTSNS. Select Subscribe & Save at Checkout
Shop Now View full detailsSide-by-side
Which SunArmor is right for you?
FormulaSunArmorSunArmor Advanced
Primary goalCore antioxidant blendAntioxidant blend + B3
4:1 PLEIncludedIncluded
Vitamins A, E + astaxanthinIncludedIncluded
Nicotinamide (B3)—Included
30-day supply60 capsules120 capsules
One-time price$24.99$29.99
Choose your formula
4:1 PLE
Four parts of raw, dried tropical fern are used to create one part concentrated extract.
The ingredient doing the heavy lifting
Meet PLE.
Polypodium leucotomos is a tropical fern extract studied for its antioxidant and photoprotective properties.
VitaArmor combines concentrated PLE with vitamins A and E plus astaxanthin. SunArmor Advanced adds nicotinamide (B3) for additional support following sun exposure.
Ingredient-level evidence
Research on PLE.
Explore peer-reviewed research on Polypodium leucotomos extract, including research on PLE’s antioxidant properties and its studied effects on responses to UV exposure.
Antioxidant and photoprotective potential of Polypodium leucotomos
Exploration of Medicine
A review of published research examining PLE’s antioxidant and photoprotective properties.
Read the research ↗Clinical Applications of Polypodium leucotomos: An Update
Life
A review of clinical applications and proposed mechanisms studied for standardized PLE extracts.
Read the research ↗The impact of oral Polypodium leucotomos extract on ultraviolet B response
Journal of the American Academy of Dermatology
A small human study evaluating molecular and photobiologic responses following oral PLE administration.
Read the research ↗Safety and Efficacy of Oral Polypodium leucotomos Extract in Healthy Adult Subjects
Journal of Clinical and Aesthetic Dermatology
A randomized, placebo-controlled study assessing safety and response to ultraviolet exposure.
Read the research ↗Polypodium leucotomos—An Overview of Basic Investigative Findings
Journal of Drugs in Dermatology
An overview of laboratory and clinical findings concerning the biological activity of PLE.
Read the research ↗Polypodium leucotomos: a potential new photoprotective agent
American Journal of Clinical Dermatology
A clinical review discussing evidence, limitations and potential uses of oral and topical PLE.
Read the research ↗The VitaArmor standard
Everything your routine needs. Nothing it doesn’t.
Clean formula
No artificial dyes, flavors, fillers, binders, or preservatives.
Quality manufacturing
Made in the USA in an FDA-registered and cGMP-registered facility.
Built for real life
Capsules fit into a daily routine and antioxidant support doesn’t wash off with sweat.
Good to know
Questions, answered.
Does SunArmor replace sunscreen?
No. It is intended to complement sunscreen and other sun-protective habits.
What is the difference between the two formulas?
Both contain the core PLE antioxidant blend. SunArmor Advanced adds nicotinamide (B3) and contains 120 capsules per 30-day supply.
Can I subscribe?
Yes. Save 15% on every Subscribe & Save order, plus 30% on your first subscription order with code FIRSTSNS. Shipping is always free within the contiguous U.S.
How does SunArmor support an active, outdoor lifestyle?
Stop worrying about "missing a spot" with your lotion. Whether you’re cycling, hiking, or at the beach, SunArmor provides continuous, systemic antioxidant support that doesn't wash off when you sweat. It's the perfect pair for your sunscreen.
Where is SunArmor manufactured, and what quality standards does it follow?
Manufactured in the USA in an FDA-registered and cGMP-registered facility. Review SunArmor certifications and testing →
Are there any side effects I should know about?
We don't just guess; we use data. With an optimal dose of Polypodium leucotomos (backed by 100+ clinical studies), our formula helps neutralize the free radicals that lead to premature aging, sunspots, and "leathery" skin texture.
Our bioavailable formula is specifically designed to be easy to digest, so you can take it and get back to your adventure.
What ingredients are in SunArmor, and how do they work together?
Polypodium leucotomos (Fern Extract): A powerful dietary antioxidant that helps the skin manage the effects of free radicals caused by environmental stressors.
Vitamin A: Supports natural cellular turnover and skin surface repair to maintain a smooth, even texture.
Vitamin E: Works as a secondary shield to neutralize oxidative stress and protect skin cell membranes.
Astaxanthin: Known as one of nature's most potent antioxidants (stronger than vitamin C), it helps improve skin moisture levels and elasticity.
Nicotinamide (B3) [Included in SunArmor Advanced]: Supports the body's natural DNA repair mechanisms following sun exposure.
Pair SunArmor with sunscreen for the most complete sun defense routine.
A smarter sun routine
SunArmor + sunscreen.
Better together.
SunArmor is designed to complement—not replace—topical sunscreen, protective clothing, shade, and smart sun habits.
Choose your formula →