Big Crazy Buffalo Pure Bison Tallow Shampoo Bar 6 Pack - Mountain Rain

In this review of the Big Crazy Buffalo Pure Bison Tallow Shampoo Bar Mountain Rain 6 pack, the bottom line is simple: this set is for people who want a minimalist, ultra moisturizing soap-based shampoo made from natural ingredients and family-rendered bison tallow. The most compelling reason to buy is the formulation that pairs pure bison tallow with coconut and castor oils to cleanse and hydrate without synthetic preservatives or SLS, delivering a clean, soft finish and a notable scent profile of Himalayan sea salt, moss, and freesia.

Key Features

• Pure Bison Tallow: Family harvested and home rendered tallow provides dense vitamins A, D, K and E that help hydrate hair and support a healthy scalp.
• Cleans with Coconut Oil: Coconut oil creates lather for an effective clean while avoiding harsh detergents that strip moisture.
• Ultra Moisturizing Castor Oil: Castor oil adds extra conditioning to leave hair feeling soft and manageable after rinsing.
• All Natural Formula: Formulated without alcohol, parabens, phthalates, petrolatum or SLS for a minimalist approach to hair care.
• Hand Crafted in USA: Small family production in Nebraska emphasizes simple, traditional methods and limited ingredients.
• Distinct Scent: Mountain Rain scent blends sea salt, moss and freesia for a fresh, slightly green aroma enhanced by mica pigment.

Who It's For

This shampoo bar set is best for people who want to move away from bottled shampoos and synthetic preservatives toward a naturally derived bar that doubles as a cleansing and moisturizing treatment. It suits dry or normal hair that benefits from nutrient-dense fats and extra conditioning from castor oil.

Those with very fine hair who prefer high-foaming, detergent-based shampoos or users who dislike any residual oiliness may want to test a single bar before switching to a full 6 pack, since lather experience is mixed among customers.

Pros & Cons

Pros

• Leaves hair soft and moisturized thanks to pure bison tallow and castor oil.
• Natural ingredient list avoids preservatives, SLS and common synthetic additives.
• Pleasant Mountain Rain scent noted as fresh and high quality by users.

Cons

• Some users report mixed lather performance and occasional perception of oiliness, so it may take an adjustment period.

Specifications

Product	Pure Bison Tallow Shampoo Bar, Mountain Rain
Pack Size	6 pack (4 oz each, 24 oz total)
Key Ingredients	Bison Tallow, Olive Oil, Coconut Oil, Castor Oil, Lye Water
Scent	Himalayan Sea Salt, Moss, Freesia (natural essential oil)
Added Color	Mica pigment (green)
Made in	USA (family handcrafted, Nebraska)

Our Verdict

The Big Crazy Buffalo Mountain Rain shampoo bars are a strong choice for anyone seeking a minimalist, nourishing bar that cleans and conditions with natural fats and oils. It represents good value if you want several bars to rotate through a routine, but those who expect heavy suds or have very fine hair should try one bar first to confirm the lather and finish meet expectations.

Frequently Asked Questions

Will this leave hair greasy?
Answer. Most users report a soft, non-greasy finish, though a minority note an oily feel initially; adjusting frequency and amount used usually resolves it.

Is this safe for color-treated hair?
Answer. The formula avoids harsh sulfates and preservatives commonly linked to fast color fade, but test on a small area or consult your colorist if concerned.

How long does one bar last?
Answer. Longevity varies by use, but the 4 oz bars are larger than typical travel bars and generally last several weeks with regular use.