What role does the oat kernel flour listed in the full ingredients of the Bunny Bunny Soap play?
When seeing an unfamiliar grain powder name in a soap's full ingredient list, one may wonder what function it serves when washing the face.
The full ingredients of the Warmgreytail collaboration Bunny Bunny Soap include oat kernel flour, which refines skin texture, along with vegetable oils that assist with lather and moisture[1].
Oat kernel flour refers to a finely ground powder of hulled oat kernels. In soap making, grain powders primarily play the role of gently rubbing away waste impurities and old dead skin cells from the skin surface during face washing. Sunflower seed oil formulated together is a vegetable oil rich in vitamin E and linoleic acid, which enhances the moisturizing power of the soap lather and reduces dryness of the skin after washing.
Hanahzo's Warmgreytail collaboration product, 'Bunny Bunny Soap V-type', blends oat kernel flour on a base of coconut palm oil, sunflower seed oil, and hydrogenated rice bran oil[2][3]. The brand does not separately specify the detailed efficacy or reason for formulating each ingredient. Generally, fine grain powder smoothly refines skin texture and vegetable oils prevent moisture loss, so if you work up a sufficient lather by hand or with a foaming net and rub with the lather, you can wash off freshly while reducing skin irritation.
hmmm, the composition that does not stop at firm cleansing power but puts grain powder and moisturizing oils side by side reads as a practical formulation that aims to take care of both dead skin cell refinement and a moist finish in an everyday soap.

The exact formulation ratio of each ingredient and the detailed manufacturing purpose intended by the brand have not been confirmed yet.
Product measurements
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웜그레이테일 x 한아조 버니버니 솝_V
Other stated figures
| Part | Value |
|---|---|
| 무게 | 95g |