iLLON
Couldn't load pickup availability
THE iLLON RED SIGNAL Booster
A calming skin booster designed to soothe irritated skin, restore moisture, and rebalance the skin’s oil-water levels. The iLLON Red Signal Booster helps reset stressed skin while preparing it to better absorb ampoules and treatment products that follow in your skincare routine.
Powered by the Skin Moisture Buffer system, this formula helps regulate both oil and hydration levels while reinforcing the skin’s natural barrier and maintaining a healthy skin balance. The lightweight essence-like texture absorbs quickly to calm visible redness, improve skin comfort, and strengthen the skin’s protective layer.
The formula also features the SOS Fire Extinguisher Complex, designed to quickly calm sensitive or irritated skin. Enriched with Centella-derived Asiaticoside and soothing botanical ingredients, it helps stabilize reactive skin, reduce visible redness, and support the recovery of stressed or troubled skin.
By helping regulate excess sebum while delivering soothing hydration, this booster helps restore a healthier skin environment and improves the appearance of uneven or irritated skin texture. With continued use, skin feels calmer, balanced, and better prepared to absorb the benefits of the skincare treatments that follow.
Key Benefits
• Helps calm and soothe irritated and sensitive skin
• Balances oil and hydration levels for healthier skin balance
• Strengthens the skin barrier and improves skin resilience
• Helps regulate excess sebum and reduce skin stress
• Restores moisture and overall skin comfort
• Prepares skin for better absorption of ampoules and treatments
• Lightweight booster suitable for daily use
Key Ingredients
Asiaticoside (Centella Asiatica Derivative)
Helps soothe irritated skin, reduce redness, and support skin recovery.
Panthenol
Provides calming hydration while helping strengthen the skin barrier.
Tocopherol (Vitamin E)
A powerful antioxidant that helps protect skin from environmental stress.
Allantoin
Helps soften and soothe skin while improving moisture retention.
How to use
How to use
Warnings: For external use only. Avoid direct contact with eyes. If product gets into eyes, rinse thoroughly with water. Patch test prior to full use. If irritation, redness, swelling, or discomfort occurs, discontinue use immediately and consult a healthcare professional. Individual sensitivities may occur even with gentle formulas. Keep out of reach of children. Due to hygiene and safety reasons, opened or used skincare items are final sale and not eligible for return or refund.
Ingredients
Ingredients
Shipping
Shipping
Contact Us: hello@songofskin.com
Please double-check your shipping address before placing your order. Orders cannot be guaranteed if an incorrect or incomplete address is provided, and Song of Skin is not responsible for delivery issues caused by customer address errors.
U.S. SHIPPING (USPS)
USPS Ground Advantage (1–7 business days)
- Orders over $50 (after discounts, excluding taxes/gift cards): FREE
- Orders under $50: $6 flat rate
USPS Priority Mail (1–5 business days)
- $11 flat rate (does not include processing time)
Shipping is available to all U.S. states, including Alaska and Hawaii.
INTERNATIONAL SHIPPING
Please note: There is no free shipping for international orders. All orders ship from the United States.
International customers may be responsible for import taxes, customs duties, and clearance fees charged by the destination country. These fees are not included in the shipping cost paid at checkout and must be paid by the recipient.
If an international shipment is refused or returned to sender, original shipping fees are non-refundable and any return shipping fees charged by the carrier may be deducted from the refund. Refunds (if applicable) can only be processed once the returned package has been received back at our warehouse and inspected.
