Content: 25 ml
Isopropyl Nitrite - CAS 541-42-4
Isopentyl Nitrite - CAS 110-46-3

Rush Ultra Strong Black Label - Maximum strength in premium quality

Rush Ultra Strong Black Label is aimed at users with high expectations. Two of the strongest known formulas are combined in one product to deliver an exceptionally intense experience.

The combination of isopropyl and isopentyl nitrites ensures a powerful and even effect. The intense aroma underlines the premium character of this product.

The square bottle sits securely in the hand and is equipped with an extra-tight cap that reliably preserves freshness and quality.

Exclusive purity and high-quality craftsmanship

Rush Ultra Strong Black Label is manufactured under controlled conditions. Careful processing guarantees consistent quality and reliable performance.

European manufacturing and trust

Made in the EU, this product stands for tested standards, safety, and maximum reliability.

Effect and character

Especially appreciated:
✓ very strong combined formula
✓ intense aroma
✓ high-quality craftsmanship
✓ secure sealing cap
✓ premium quality from the EU

Product details:
✓ Combination of isopropyl and isopentyl nitrites
✓ Ultra Strong Black Label edition
✓ Square bottle for a secure grip
✓ Extra-tight closure
✓ Made in the EU
✓ Compatible with all Booster Large