AHC - Natural Perfection Double Shield Sun Stick

Product Overview & Claims

• Name: AHC Natural Perfection Double Shield Sun Stick

• SPF / PA: SPF 50+ / PA++++ (broad‑spectrum) Formats / Sizes: Commonly in 14 g size. Some markets carry a 22 g version. Key Technology:

  • UV IR Block™: Positioned as a “double shield” to block both ultraviolet rays (UV) and infrared rays (IR, or radiant heat) from the sun. 

  • Phyto Protect Complex: A synergy of naturally derived botanicals intended to soothe and protect the skin against external irritation. 

  • “5 kinds of natural water”: Infusion of various water sources (e.g. glacier water, deep sea water) to offer a cooling/hydrating effect. 

  • Additional plant extracts like Schisandra chinensis fruit extract and Bambusa vulgaris (bamboo) extract are included to aid in controlling heat reaction of skin and provide calming functions. 

• Claims / Features:

  • Mild / gentle on skin; suitable for sensitive skin and children (after eye/primary irritation tests).

  • Water‑resistant / sweat resistant; maintains UV protection in humid / moist conditions. 

  • Non‑sticky, comfortable finish. 

  • Multi‑functional: aside from sun protection, aims to brighten / reduce appearance of wrinkles (i.e. “whitening + wrinkle care + UV protection”) in certain markets. 

How to Use

1. Open the cap, turn the dial at the bottom to raise the stick ~5 mm. 

2. Apply directly on skin by gliding from the center of face outward (or over the areas needing sun protection). 

3. Reapply frequently, especially on exposed areas, during prolonged sun exposure, sweating, or after water exposure. 

Ingredients & Formula Characteristics

• The formula is a hybrid of chemical and mineral UV filters, waxes, emollients, silicones, and botanical extracts. Some detailed breakdowns (via ingredient analysis sources) note components like Polyethylene (for structure in stick formula), emollients, hydrating agents like hydrolyzed hyaluronic acid, silicone derivatives for smooth texture, etc. Because of the stick (solid) format, the formula is designed to glide and adhere without being greasy, but initial application can feel a bit waxy until it “melts in.” (User feedback confirms this) 

User Impressions & Considerations

• Many users appreciate the convenience of a stick format, especially for reapplication without using fingers. 

• Some find that it can feel waxy or heavy especially when multiple reapplications are done. 

• For some, there have been instances of mild breakouts or “pilling” (when layers don’t blend smoothly) when applied over dry skin or over certain products. 

• Several users advise smoothing or rubbing in lightly (after stick application) to avoid unevenness or texture issues. 

• One user single comment:

  “Lightweight for my skin! … didn’t feel greasy. You really have to take your time … glide the stick … to ensure sun protection.”