WS-23 30% Cooling Solution

What WS-23 Actually Feels Like

Most people describe it as a crisp “cold-air” or “frozen metal” sensation that starts at the back of the throat and spreads evenly across the tongue. There’s no mint, no harsh bite, and almost no smell from the bottle.

Why Many People Choose WS-23 Over Other Coolants

• Zero mint or menthol flavor
• Doesn’t dull or mute fruit, dessert, candy, or beverage notes
• Smoother and longer-lasting than most common alternatives
• Works at very low percentages

Recommended Usage (Varies by application)

• Start between 0.2% and 1.5% - make adjustments based on preference
• Don’t go above 3% unless you really want a mouth-numbing effect
  

Technical Details

• INCI: N,2,3-Trimethyl-2-isopropylbutanamide
• CAS: 51115-67-4
• Formula: C₁₀H₂₁NO
• Concentration: 30% in propylene glycol
• FEMA GRAS: 3804
• Suitable for: industrial and research purposes

Available Sizes

30 ml | 120 ml | 500 ml | 1 Liter |  Gallon | Bulk quantities on request

Wholesale & Bulk

Contact us for wholesale quantities.

Frequently Asked Questions

How does WS-23 compare to Koolada (WS-5)?
WS-23 feels smoother, lasts longer, and rarely dulls other flavors. 

Does it taste like menthol?
No. There is no mint or menthol taste at all.

Is it safe for beverages, candy, or cosmetics?
Yes – WS23 is widely used in commercial drinks, gum, toothpaste, and cooling cosmetics.

How strong is it?
WS23 is very strong and a little goes a long way.

Shipping & Processing

• Location: All orders ship directly from Washington State, USA.

• Order Processing: Most standard orders dispatch within 1 business day (please allow an additional 1–2 business days following major holidays). Wholesale orders are custom-prepared; lead time estimates and shipping schedules will be communicated and confirmed prior to placing your order.

• Expedited Orders: Selecting an expedited shipping method (such as FedEx Overnight) applies to carrier transit time once shipped—it does not guarantee same-day warehouse dispatch. If your order is urgent, please contact us prior to ordering.

• Carriers: We ship via USPS and FedEx. Tracking details are emailed once your label is generated; please allow time for carrier scans to update online.

Domestic Shipping (USA)

• Delivery Time: Most US orders arrive within 2–7 business days after dispatch. Delivery schedules depend on carrier service (standard USPS and FedEx do not deliver on Sundays or postal holidays).

• Free Shipping: Standard orders of $99.99 or more qualify for free shipping. Free shipping is optional and must be selected at checkout; you may also choose and pay for an upgraded shipping method if you prefer. We select the carrier and service for free shipping at our discretion.

• Signatures: Signatures are generally not required, though orders valued over $100 may require a signature upon delivery.

International Shipping

• Transit Times: International delivery typically takes 2 to 6 weeks depending on destination, customs clearance, and local postal carriers.

• Customs & Compliance: International customers are responsible for knowing and complying with local import laws, duties, and taxes. We are not responsible for delays or holds caused by foreign customs authorities.

• Destinations: We ship to APO addresses and many international locations.

Address Accuracy & Re-Shipping

• Please double-check your shipping address prior to placing an order. If a package is returned to us due to an incorrect or incomplete address provided at checkout, the customer is responsible for all re-shipping postage fees (including orders that originally qualified for free shipping).