SymWhite® 377 Powder (Phenylethyl Resorcinol)
CA$15.00
Out of stock
Unlock the Secret to Radiant, Even-Toned Skin.
Transform your DIY skincare formulations with the ultimate "Queen of Brightening Agents"—SymWhite® 377. This high-purity, white crystalline powder is a potent, nature-inspired tyrosinase inhibitor derived from Scotch Pine bark, designed to significantly reduce melanin production, fade stubborn dark spots, and brighten the overall complexion.
Advantages of SymWhite 377
Superior Brightening: Studies show it is over 100 times more efficient at skin lightening than Kojic Acid.
Fast-Acting Results: Noticeable improvement in skin brightness and a reduction in hyperpigmentation in as little as 14–28 days of consistent use.
Potent Antioxidant: Protects skin from UV-induced discoloration and free radical damage.
Safe & Gentle: High efficacy at low dosages with less irritation compared to other brightening agents, making it suitable for most skin types.
Key Benefits
Targets Hyper-pigmentation: Effectively treats dark spots, age spots, and uneven skin tone.
Anti-Aging Action: Protects against environmental damage that causes premature aging.
Versatile Application: Ideal for creams, serums, lotions, and masks.
Reduces Dark Hair: Helps reduce the appearance of dark, unwanted facial or underarm hair.
Formulation Guidelines
CAS NUM: 85-27-8
INCI Name: Phenylethyl Resorcinol
Recommended Dosage: 0.1% – 1.0% (0.5% is generally recommended for optimal effectiveness in leave-on products).
Solubility: Oil-soluble (soluble in oil or Propylene Glycol).
pH Stability: Best formulated at a pH of 3.5 – 5.0.
Handling: Highly sensitive to heat. Mix in the last step of formulation, ensuring the temperature is below 40°C–50°C.
Compatibility: Compatible with Vitamin C, Niacinamide, and other whitening actives.
📋 Product Specifications
Appearance: White to off-white fine powder.
Grade: Cosmetic Grade.
Purity: 99%.
Storage: Store in an airtight container in a cool, dark place (refrigeration recommended).
DISCLAIMER:
For external use only. Our products are intended for use as cosmetic raw materials and should be handled by trained professionals following standard safety protocols. This product makes no therapeutic claims and is not intended to diagnose, treat, cure, or prevent any disease/health conditions. We strongly recommend consulting a qualified formulator or health practitioner for specific applications.
ORDERING FROM THE U.S.
We offer two transparent pricing options based on your location. Please select the price for your region (Outside USA or Within USA). Price differences reflect mandatory regional Tariff and Duty compliance.
USA Only: Tariff/Duties Included in Price (Import regulation Compliance).
Outside USA: Tariff/Duties Not Included in Price (Buyer settles Duties at Purchase or upon Delivery).
(i) U.S. Customers: You must select the "USA ONLY" location/price. To comply with mandatory U.S. government regulations, all import duties must be paid upfront. This price includes all required tariffs to ensure your order is processed promptly. Please note that orders with mismatched shipping locations cannot be fulfilled.
(ii) Select the “Outside USA” option if ordering from any location outside the United States. This price excludes regional Tariffs and Duties. The buyer is responsible for settling any local import fees at the time of purchase or upon delivery
SHIPPING TO THE U.S.
Our shipping rates are among the most economical available, with no additional handling fees. We provide a reliable delivery experience featuring combined shipping and comprehensive tracking to ensure your order arrives securely and on schedule. By including mandatory duties in the item price rather than in the shipping fee, we are able to offer you our lowest possible base shipping rates. This ensures you pay the true cost of transport without extra markups on the delivery service itself. See Our full Shipping Policy HERE →