Broad-spectrum SPF 50, PA++++
Daily UVA and UVB protection designed for real-world wear and routine consistency.
Formulated by Larry Pham, PharmD · Pharmacist-led since 2006
Or buy direct from LL Supplement
Description
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Skinwell · AM sun protection
A pharmacist-led sunscreen serum designed to make daily protection feel elegant, wearable, and consistent.
Final step of your morning ritual · 1.69 fl oz / 50 mL · External use only.
The Skinwell difference
Pure Sunshine Serum was developed to make daily sun protection feel like a natural part of your routine, not an extra step.
Broad-spectrum SPF 50 in a texture light enough to want to wear every morning.
What you get
Daily UVA and UVB protection designed for real-world wear and routine consistency.
A skincare-inspired texture that feels smooth, comfortable, and easy to layer.
Thoughtfully selected ingredients help support comfort and elegant daily wear.
Active ingredients
A focused formula built around protection, comfort and everyday wearability.
Active ingredient for broad-spectrum SPF 50 protection.
Active ingredient for broad-spectrum SPF 50 protection.
Active ingredient for broad-spectrum SPF 50 protection.
One of four active ingredients supporting broad-spectrum sun protection in this formula.
Also in the formula
Helps skin feel soothed and more comfortable during daily wear.
Antioxidant support for modern environmental exposure.
Helps support hydration and a smoother-feeling finish.
See the Drug Facts panel on the package for the complete ingredient list.
Product facts
| Brand | LL Supplement (Skinwell line) |
|---|---|
| Category | Facial sunscreen serum |
| SPF / protection | SPF 50, broad-spectrum, PA++++ |
| Active ingredients | Homosalate 7.5%, Octinoxate 7.5%, Octisalate 5%, Zinc Oxide 3% |
| Texture | Lightweight, serum-based, non-greasy |
| Size | 1.69 fl oz / 50 mL |
| Best used | Final step of a morning (AM) skincare routine |
| Pairs with | EggSilk cleanser (Skinwell AM ritual) |
| Where to buy | LLSupplement.com and the official LL Supplement Amazon storefront |
Daily use
Apply generously as the final step of your morning skincare ritual before sun exposure.

Apply generously to face and neck.
Blend evenly until absorbed.
Use before sun exposure.
Reapply as needed, especially during extended outdoor wear.
See Pure Sunshine
Our founder & pharmacist
Pure Sunshine Serum was developed to make daily sun protection feel more refined, more wearable, and more aligned with a thoughtful skincare ritual, not just another sunscreen step.
Larry Pham · Founder, LL Supplement
Questions, answered
A broad-spectrum SPF 50, PA++++ sunscreen serum by LL Supplement, formulated to feel lightweight enough to wear as a daily skincare step rather than a traditional sunscreen.
It's a sunscreen in a serum texture. Apply it after cleansing and before sun exposure. It's light enough to layer with the rest of your routine.
Homosalate, Octinoxate, Octisalate, and Zinc Oxide provide broad-spectrum protection. The formula also includes aloe vera, green tea, niacinamide, and hyaluronic acid.
Apply generously to face and neck as the last step of your morning routine, blend evenly until absorbed, and use before sun exposure. Reapply as needed during extended time outdoors.
The Skinwell AM Ritual: cleanse with EggSilk, then finish with Pure Sunshine Serum SPF 50.
Directly at LLSupplement.com or through the official LL Supplement storefront on Amazon.
Build your Skinwell ritual
Skinwell is built around a short routine. Every step is optional.
A gentle daily cleansing bar for the first step of your AM and PM ritual.
Explore EggSilk →A peptide and barrier-support serum for AM or PM, used after cleansing.
Explore LL TOX Serum →Your PM renewal step after cleansing and serums.
Explore Pure Silk →Answer a few questions and we'll point you to the LL Supplement that matches your goal.
Take the LL assessment →See the full range in the Skinwell collection.
Pure Sunshine Serum SPF 50 · Skinwell
Daily SPF 50 protection, designed for a more refined morning ritual.
You can also use Add to Cart at the top of this page. Prices and shipping may differ by destination.
Sunscreen is an over-the-counter drug product. For external use only. Keep out of eyes. Stop use and ask a doctor if rash occurs. Keep out of reach of children. Refer to the Drug Facts panel on the package for complete directions and warnings.
How to Use
Follow the directions provided on the individual product label. For best results, use consistently as part of your daily wellness or skincare routine.
Have a question before or after your purchase?
Email info@llsupplement.com with the product name and your question. If you've already purchased, include your order information so we can better assist you.
Watch an independent creator demonstrate how LL Supplement Skinwell products can fit into a simplified skincare routine.
Creator experience shown for informational purposes. Individual experiences may vary.