ROUND LAB Birch Juice Moisturizing Sun Stick SPF 50+ 0.67 oz — Hydrating, Non-Greasy, Sheer Finish

Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ is a compact, non-greasy sunscreen stick that delivers high-level broad-spectrum UV protection with a lightweight, dewy finish for face and body.

This convenient 0.67 oz sun stick blends Round Lab's hydrating birch-derived formulation with SPF 50+ broad-spectrum protection in a mess-free solid format. Designed for fast application and effortless reapplication, it slips into pockets, purses, or gym bags so you can top up protection throughout the day without disturbing makeup. The formula goes on virtually invisible, avoids the white cast common to some sticks, and aims to leave skin feeling fresh rather than heavy or sticky.

How does this sun stick protect my skin during outdoor activities?

The Round Lab Birch Juice Sun Stick provides broad-spectrum SPF 50+ shielding against both UVA and UVB rays, making it suitable for extended outdoor use. Its compact, solid format resists spills and enables quick touch-ups after sweating or light water exposure.

• SPF 50+ broad-spectrum filters for UVA/UVB protection
• Solid stick resists leakage and is travel-ready
• Easy reapplication after sports, walking, or commuting
• Works on both face and exposed body areas

Will this sun stick interfere with makeup or leave a white cast?

The formula is engineered to apply sheer and blend without a noticeable white residue, so it can be used over makeup for quick touch-ups. Its lightweight, non-greasy finish aims to preserve foundation and powders rather than smudge or cake them.

• Sheer application designed to minimize white cast
• Suitable for use over makeup for midday reapplication
• Leaves a natural, dewy finish instead of heavy shine
• Non-sticky texture helps makeup stay in place

How do I use the Round Lab Birch Juice Sun Stick properly?

Apply the stick as the final step of your skincare routine, swiping directly over exposed skin 15–30 minutes before sun exposure. Reapply every two to three hours or after vigorous sweating, towel-drying, or swimming to maintain effective coverage.

• Swipe onto face and exposed areas 15–30 minutes before sun exposure
• Reapply every 2–3 hours and after heavy sweating or water contact
• Use over makeup for quick touch-ups without blotting first
• Compact size fits handbag or pocket for on-the-go reapplication

What kind of finish and skin feel can I expect from this sunscreen?

The stick delivers a lightweight, hydrating feel with a subtle dewy finish rather than a matte film. It's formulated to avoid greasiness and sticky residue so skin remains comfortable during daily wear.

• Non-greasy texture for all-day comfort
• Hydrating birch-derived ingredients add a fresh feel
• Dewy finish for a healthy-looking glow, not oily shine
• Fast-absorbing for quick, no-fuss application

Who is this for? The Round Lab Birch Juice Moisturizing Sun Stick is built for people who need reliable, high-SPF protection in a travel-friendly format: commuters, outdoor enthusiasts, athletes, parents, and anyone who likes quick reapplication without disturbing makeup. It suits all skin types that want a lighter, hydrating sunscreen option for daily use and active days outside. If you prefer a compact, tidy application and value minimal white cast with a dewy finish, this stick offers a practical way to keep up sun protection on the move.

Ingredients

Water(Aqua), Coco-Caprylate/Caprate, Synthetic Wax, Dibutyl Adipate, Butyloctyl Salicylate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Butylene Glycol, Ozokerite, Ethylhexyl Triazone, Vinyl Dimethicone, Niacinamide, Polysilicone-15, Bis-Ethylhexyloxypheyl Methoxyphenyl Triazine, Sodium Chloride, Polyglyceryl-5 Polyricinoleate, Caprylyl Glycol, Glyceryl Caprylate, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Glycerin, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Betula Platphylla Japonica Juice, Ethylhexylglycerin, Glyceryl Glucoside, 1,2-Hexanediol, Adenosine, Dioscorea Japonica Root Extract, Ulmus Davidiana Root Extract, Aloe Barbadensis Leaf Extract, Viola Mandshurica Flower Extract, Laminaria Japonica Extract, Tocopherol, Allantoin, Dipotassium Glycyrrhizate, Oryza Sativa (Rice) Bran Oil, Portulaca Oleracea Extract, Sodium Hyaluronate, Hyaluronic Acid, Ascorbic Acid, Palmitoyl Tripeptide-1, Tripeptide-1, Acetyl Hexapeptide-8, Hexapeptide-9, Copper Tripeptide-1, Palmitoyl Hexapeptide-12, Pentapeptide-3, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Nonapeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7