SKU: 50488639435

Prairie Naturals OptiMSM Muscle Heat Analgesic Lotion 100mL

Sale price$24.70 Regular price$27.44
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Prairie Naturals OptiMSM Muscle Heat Analgesic Lotion 100mLPrairie Naturals OptiMSM Muscle Heat Analgesic Lotion Muscle Heat is a medicinal blend of muscle soothing herbal ingredients fortified with OptiMSM. This healing liniment also includes capsicum (cayenne pepper), cinnamon, eucalyptus, wintergreen and peppermint. Instant warming relief to soothe sore muscles & joint pain. Penetrates deeply to soothe sore muscles & joint pain. Fast acting. Safe & effective. Non greasy.* What is OptiMSM? OptiMSM is the

Prairie Naturals OptiMSM Muscle Heat Analgesic Lotion

Muscle Heat is a medicinal blend of muscle-soothing herbal ingredients fortified with OptiMSM®. This healing liniment also includes capsicum (cayenne pepper), cinnamon, eucalyptus, wintergreen and peppermint. Instant warming relief to soothe sore muscles & joint pain. Penetrates deeply to soothe sore muscles & joint pain. Fast-acting. Safe & effective. Non-greasy.*

What is OptiMSM®?

OptiMSM® is the world’s purest methylsulfonylmethane (MSM). OptiMSM® is manufactured in the United States in a GMP-FDA approved facility and is the only MSM supported by double-blind clinical research.*

Every batch of OptiMSM® is distilled FOUR TIMES for purity and undergoes the most rigorous analytical testing available, guaranteeing unsurpassed quality. MSM is an organic sulfur-containing nutrient that supports healthy active lifestyles by providing nutritionally essential sulfur and methyl groups. OptiMSM® is the only brand of MSM with published, peer-reviewed safety data.*

  • Medicinal blend of muscle-soothing ingredients*
  • Fortified with OptiMSM® patented organic sulfur compound*
  • Healing liniment with herbs & spices*
  • Contains cayenne, cinnamon, eucalyptus, wintergreen & peppermint*
  • Soothes sore muscles & joint pain*
  • Non-greasy & concentrated*
  • Provides quick relief*
  • Healing liniment*
  • Provides optimal absorption, potency, safety & efficacy*
  • Non-GMO*

*Disclaimer

These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Recommended Use or Purpose: Muscle Heat is a natural analgesic for the temporary relief of skeletal muscle aches and pains.

Directions: Apply a thin layer to the affected area and massage into skin. Repeat as necessary. Do not exceed 4 applications per day.

Medicinal Ingredients: 12.50% – Wintergreen (Gaultheria procumbens) Oil, 2.50% – Camphor (Cinnamomum camphora) Crystals, 2.50% – Menthol (Mentha arvensis) Crystals, 1.50% – Eucalyptus (Eucalyptus globulus) Oil, 0.75% – Capsicum (Capsicum annuum) Powder (10% – infused in Virgin Olive Oil).

Non-Medicinal Ingredients: Purified Water, 10.00% OptiMSM (Methylsulfonylmethane) crystals, Emulsifying wax NF, Vegetable Glycerin, Palm kernel oil, Mango (Mangifera indica) butter, Carbomer, Lavender (Lavandula angustifolia) Oil, Rose hip seed (Rosa mosqueta) Oil, Phenoxyethanol and Caprylyl Glycol and Sorbic Acid, Sodium hydroxymethylglycinate, Olive oil polyglyceryl-8 esters, Vitamin E (tocopherols), Rosemary (Rosmarinus ocinalis) Oil, Lemon (Citrus limonum) Oil, Hydroxyethyl cellulose, Tetrasodium EDTA.

Cautions & Warnings: For external use only. If conditions worsen or if symptoms persist for more than 7 days, discontinue use and consult a health care provider. If rash or irritation occurs, discontinue use. The application of external heat, such as an electric heating pad, may result in excessive skin irritation or skin burn. Avoid contact with eyes and mucous membranes. Do not bandage. Do not apply to wounds or damaged skin. Keep out of reach of children. If overdose or accidental ingestion occurs, call poison control center immediately. Consult a health care practitioner if you are pregnant or breast-feeding or if you are using anti-coagulant medications. Known adverse reactions: Hypersensitivity such as allergy, rashes and or burning discomfort, headache, erythema, redness and burning discomfort have been known to occur, in which case discontinue use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 50488639435

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A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 1
Neck came frayed/cut
Size: Large, Color: White
Poor quality. The collar/neck area was cut up/frayed. Never had a chance to return this shirt in the allocated amount of time. Guess we have an expensive rag.
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Reviewed in the United States on February 18, 2026
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Samuel Peavy
Los Angeles, US
★★★★★ 5
Warm
Very nice and warm for the weather
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Reviewed in the United States on January 18, 2026
A
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Amazon Customer
Carnegie, US
★★★★★ 5
Am impressed
Warm and cozy feel.
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Reviewed in the United States on January 23, 2026
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James W. Hopkins
Alexandria, US
★★★★★ 5
Only one minor issue
Color: Haze Blue, Dark Red, Black, Size: Medium
I got these I ran them through the laundry. They didn't seem to bleed at all. I like short sleeve because when I put a long sleeve on under a shirt the sleeves bunch up behind my elbow and I have a hard time pulling the inner sleeve forward. My only complaint is there is no neck tag to indicate which side is front and which is the back of the shirt.
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Reviewed in the United States on March 30, 2026
T
Verified Purchase
Tony Sukiennik
Natrona Heights, US
★★★★★ 5
Keeps the Sun off my Neck comfortably
Color: Black, Army Green, Light Gray, Size: Large
I go out often in the heat buy must be careful about Sun exposure... These shirts are comfortable even I'm extreme heat and I like that the fabric has stretched... Comfortable to wear even in extreme heat...
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Reviewed in the United States on August 7, 2025

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