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02Excellent
9/12
Quality Score
Alaska Bear

Natural Silk Sleep Mask

$10-$15$10.00/unit
silkbudget-friendlyhypoallergenicbreathable

The Alaska Bear mask is the best entry-point for circadian health, using 19 momme natural mulberry silk. It provides a breathable, hypoallergenic light barrier that is far superior to synthetic polyester masks found in retail stores.

Score BreakdownModerate Evidence
Purity
Evidence
Transparency
Value
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Quality & Materials

Made from 100% Grade 6A Mulberry Silk on both sides. Silk is naturally thermoregulating, which supports the body's core temperature drop required for deep sleep.

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Evidence & Testing

Silk has a high opacity-to-weight ratio, though it may allow some light leakage at the nose bridge compared to contoured masks.

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Brand Transparency

Alaska Bear is transparent about the 'momme' count (weight) of their silk, which is the primary indicator of silk quality.

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Value Assessment

Unbeatable value for natural fiber. Ideal for back sleepers who don't want the bulk of a foam mask.

Why Not Alternatives?

It beats luxury brands like Slip on value while providing the same 100% mulberry silk quality. Unlike cheap 'satin' masks, this is actually breathable and doesn't cause skin irritation or overheating.

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