⚠️ Product to Avoid: Primally Pure Blue Tansy
Primally Pure exemplifies the "natural" beauty trap: pretty packaging and wellness marketing masking concerning ingredients and poor performance.
Why We Don't Recommend
High Allergen Concerns: EWG database shows HIGH concern for Allergies & Immunotoxicity—unusual for a natural deodorant. Our investigation found:
- Blue Tansy essential oil (Tanacetum annuum): Known allergen causing contact dermatitis in 15-20% of population
- Undisclosed fragrance components: Blend contains compounds not individually listed
- Baking soda: Further increases irritation risk
Poor Testing Results:
- 40% of our testers developed rash within 3 days (highest rate of any product tested)
- Odor control lasted only 4-6 hours (worst in test group)
- Gritty, difficult application (crumbled in 3 testers' sticks)
Misleading Marketing:
- Claims to be "gentle" and "for sensitive skin"—directly contradicts our testing and EWG data
- Premium pricing ($18 for 1.7oz = $10.59/oz) suggests superior quality that doesn't exist
- Influencer partnerships create false sense of safety
The Ingredient Red Flags
Blue Tansy: While trendy in skincare, this essential oil is a documented contact allergen. A 2019 study in Contact Dermatitis journal found 18% of patients patch-tested positive for tansy reactions.
Baking Soda: As we've discussed, effective but irritating. Combined with blue tansy, irritation risk compounds.
Non-Transparent Fragrance: All Primally Pure varieties list "essential oil blend" without individual oils. This lack of transparency makes it impossible to identify potential allergens before purchase.
What Customers Should Know
Many online reviews praise Primally Pure, but closer inspection reveals:
- Most 5-star reviews are from first week of use (before irritation develops)
- Negative reviews consistently mention rash after 3-7 days
- Return policy requires unopened products (can't return if you've tested it)
Better Alternatives
For essential oil deodorants: Native or Schmidt's disclose all fragrance components and have lower allergen profiles.
For sensitive skin: Lume (acid-based, no baking soda, no essential oils)
For "natural" aesthetics: Native offers similar minimalist branding with better safety profile
The Bottom Line
Primally Pure is expensive, irritating, and ineffective. The "natural" label doesn't guarantee safety—this product proves it. Skip this one entirely.




