Likely Safe High confidence

HASK Thickening BIOTIN 5-in-1 Leave In Conditioner Spray for all hair types, color safe, gluten free, sulfate free, paraben free - BIOTIN 2 PIECE SET

HASK ★★★★★ 4.6 · 1,090 reviews

The product is labeled gluten-free and does not list gluten-containing ingredients in the supplied data. No explicit gluten certifications are evidenced, and cross-contact status is not disclosed.

🌾 Gluten-free labeled ⚠ No 3rd-party cert
Buy on Amazon →

As an Amazon Associate, Gluto earns from qualifying purchases. Prices and availability may change.

Celiac verdict
Likely safe
Confidence
High
Type
Supplements
Size
6 ounce (pack of 2)
Price tier
Read
5 min
✅ Why it works
  • Gluten-free labeling on listing
  • Sulfate-free and paraben-free formulation
  • Detangles and adds perceived thickness
  • Color-safe formula
⚠ Keep in mind
  • Packaging leakage reported in transit
  • Fragrance may be polarizing
  • No explicit third-party gluten certification in available data
  • Price not listed in product data

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
None found
Cross-contact notes
No explicit cross-contact information provided. Based on listed ingredients, no gluten components identified, but manufacturing/facility cross-contact status is not disclosed.

The product is labeled gluten-free and does not list gluten-containing ingredients in the supplied data. No explicit gluten certifications are evidenced, and cross-contact status is not disclosed.

Fragrance components may be allergens (e.g., Eugenol, Linalool) Cross-contact status from manufacturing not disclosed No GFCO/NSF certification evidence in the supplied sources

What to expect

A color-safe, gluten-free leave-in conditioner spray intended to detangle, add body/thickness, and provide conditioning for all hair types. Real-world reviews suggest it works well for fine hair and curly textures, but packaging issues can occur and fragrance perception varies.

👍 Best for
  • Fine or thinning hair seeking detangling and slight volumizing/thickening effect
  • Color-treated hair (color-safe formulation)
  • Shoppers looking for gluten-free, sulfate-free, paraben-free leave-in conditioner
👎 Not ideal for
  • Fragrance-sensitive individuals due to variable scent
  • Consumers concerned about packaging integrity in shipping

The full guide

Overview

HASK Thickening Biotin 5-in-1 Leave-In Conditioner Spray is marketed as gluten-free, color-safe, sulfate-free, and paraben-free. It comes as a two-piece set and targets all hair types. The Biotin-based formula is positioned to support detangling, conditioning, and adding body.

Performance and ingredients

Real-world feedback suggests the product detangles hair effectively and can give a sense of added thickness, particularly for fine hair. It is described as working well on color-treated hair due to its color-safe claim. Key ingredients include Biotin, hydrolyzed collagen, a mix of natural oils, and a fragrance blend. Some users report fragrance variability and potential sensitivities to fragrance components.

Safety, certifications, and allergy considerations

The product is labeled gluten-free in the listing, but no explicit third-party gluten certification (GFCO/NSF) is evidenced in the supplied sources. The formulation is sulfate-free and paraben-free. Fragrance components such as Eugenol and Linalool are listed and can be potential allergens for some individuals. Cross-contact specifics from the manufacturing facility are not disclosed.

Who it's for, value, and usage tips

Best for those with fine or thinning hair seeking detangling and a subtle thickening effect, as well as color-treated hair due to its color-safe formulation. It is also suitable for shoppers seeking gluten-free, sulfate-free, and paraben-free leave-in conditioner options. Fragrance-sensitive individuals may want to test a small amount first due to variable scent, and packaging leakage during transit has been noted in some shipments.

What shoppers say

💚 People liked

⚠ People flagged

Packaging leakage during shipping; some dislike fragrance or its intensity.

Key takeaways

  • Contains Biotin thickening claims and is labeled gluten-free
  • Comes as a 2-piece set; color-safe and free of sulfates/parabens
  • Fragrance may be polarizing; some report packaging issues in transit
  • No explicit third-party gluten certification evidence in the provided data
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • No official ingredient list from the primary retailer text in the provided data beyond scraped components
  • No explicit gluten-free certification (GFCO/NSF) evidenced in supplied sources
  • Manufacturing facility cross-contact specifics not disclosed
Likely Safe HASK Thickening BIOTIN 5-in-1 Leave In Conditioner Spray for all hair types, color safe, gluten free, sulfate free, paraben free - BIOTIN 2 PIECE SET
Buy on Amazon →