Knot Today, Charley Horse - Electrolyte Spray for Muscle Cramps, PMS, Runner's Cramps & Growing Pains
Stop muscle cramps in seconds — naturally. For leg cramps, PMS cramps, runner's cramps, growing pains, and overworked muscles.
Our Knot Today, Charley Horse Electrolyte Relief Spray delivers a concentrated dose of magnesium, potassium, and over 70 plant-derived trace minerals and amino acids directly to the skin, bypassing the digestive system for fast-acting, targeted relief. No more waiting for a pill to kick in — just spray, massage, and get back to your day (or sleep).
Benefits:
- Fast-acting — absorbs quickly to ground the electric sensation of a cramp
- Great for leg cramps, charley horses, and nighttime cramps
- Relieves PMS and menstrual cramps
- Soothes runner's cramps and overworked muscles after exercise
- Helps ease growing pains in children
- Zero residue — lightweight, non-greasy formula that won't ruin your clothes or sheets
- Clean minerals — pure, naturally derived electrolytes with no synthetic fillers
- Safe for ages 8+
How to Use: Spray directly onto the cramping muscle and massage in. Relief typically occurs within seconds. Reapply as needed. For external use only. Safe for ages 8+.
Ingredients: Plant-derived Humic and Fulvic acids containing over 70 trace minerals and amino acids in a purified water base. Derived from humate/lignite, designed for cellular hydration. Alkaline pH of 7.0–7.5.
Size & Packaging: Available in 3.4 oz glass bottles, 8 oz aluminum bottles, 10 oz Flairosol continuous spray bottles, and 8.5 oz & 17 oz refill pouches.
All By Robin products are handmade in small batches in our Santa Fe workshop using carefully selected, high-quality ingredients — organic and unrefined whenever possible. Our formulas are simple, effective, and enhanced with beneficial essential oils for natural aromatherapy.
Every By Robin product is 100% vegan and crafted fresh to ensure quality and consistency.
By Robin products are always free from:
• Harsh preservatives
• Synthetic fragrances
• Artificial colours and dyes
• Synthetic ingredients
• Phthalates
• Gluten
• Soy
• Animal products, animal by-products, and animal testing
What do you use for Shipping Materials?
We use only eco-friendly recyclable shipping materials! We use fiber-filled padded Kraft envelopes, cardboard boxes, cellulose fiber wadding and recyclable paper shred as stuffing to keep things from breaking in transit. We do use plastic tape to seal the outside of the box, but I am sourcing non-plastic packing tape options and we will switch to that once our current supply of tape has been depleted.
When will my order be shipped?
We do our very best to ship orders out the same or next day (Monday-Friday).
Sometimes, if you order something we do not have in stock (or a custom item) and we need to make said product, your order will go out the second day after you place your order.
95% of our orders ship out the same or next business day.
By Robin is handmade vegan skin and body care from Santa Fe, New Mexico. Produced in small batches using carefully selected, non-toxic ingredients, each formula focuses on what truly works — without fillers or unnecessary additives.
With minimalist formulations, low-waste packaging, and refill options where possible, the range is designed to be effective, long-lasting, and kind to both your skin and the planet.