Lye & Soap AdditivesSky Organics

Sky Organics Kaolin Clay Powder

90
4.5/5

Sky Organics Kaolin Clay Powder is a reliable, finely milled additive that soap makers use to boost lather, add mild exfoliation, and improve bar texture.

  • Adds silky lather
  • Hardens soap bars
  • Gentle skin-safe clay
  • Purity100% Pure Kaolin Clay
  • FormFine Powder
  • Net Weight16 oz (454 g)

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Overview

What it is & how it performed

Sky Organics Kaolin Clay Powder is a finely milled, pure white cosmetic clay prized by soap makers for its gentle, skin-loving properties. Sourced for purity and processed to a silky, lump-free texture, this kaolin clay blends effortlessly into cold process, melt and pour, or hot process soap batters without clumping or leaving gritty residue. Soap crafters value it for its mild nature, making it an ideal additive for facial bars and sensitive skin formulations where harsher exfoliants or clays might be too aggressive. Its naturally absorbent quality helps draw out excess oil and impurities from the skin, giving finished bars a light cleansing boost without stripping natural moisture.

Beyond its skin benefits, this kaolin clay is a favorite among soap makers for the subtle, elegant finish it brings to a bar's texture and appearance. When incorporated into a soap recipe, it lends a smooth, silky slip to the lather, enhancing the sensory experience of the final product. Its soft, creamy white color also makes it a versatile base for natural tinting, allowing makers to layer in other clays, oxides, or botanical powders for custom color palettes without muddying the tone. Because it disperses easily in water or oil before being added to soap batter, it integrates smoothly into both traditional bar soap and specialty items like facial soaps, shaving bars, and gentle exfoliating blends.

Packaged with the small-batch and artisan soap maker in mind, Sky Organics Kaolin Clay Powder offers a reliable, consistent quality that supports repeatable recipes and professional-looking results. It is free from added fillers or synthetic anti-caking agents, appealing to crafters who prioritize clean, natural ingredient lists in their handmade soap lines. Whether used as a primary clay in a minimalist bar or combined with essential oils, botanicals, and other natural additives, this kaolin clay powder serves as a dependable foundation for creating luxurious, skin-friendly soap. Its versatility, mildness, and ease of use make it a staple ingredient for hobbyists and small soap businesses alike looking to craft high-quality, naturally derived bars.

Key features

  • 100% pure white kaolin clay
  • Finely milled for smooth texture
  • Non-GMO and cruelty-free
  • Suitable for cold process and melt-and-pour soap
  • Also usable in bath bombs and face masks
  • Resealable bulk packaging

Specifications

Spec sheet

Purity
100% Pure Kaolin Clay
Form
Fine Powder
Net Weight
16 oz (454 g)
Recommended Use Rate
1 tsp–1 tbsp per lb of soap base
Shelf Life
2+ years when stored dry

Bench scores

How it scored on the bench

90
Purity9.2
Consistency8.9
Value8.5

Pros & cons

The good and the fiddly

What we liked

  • Adds gentle slip and silkiness to soap bars
  • Helps harden bars and improve lather stability
  • Absorbs excess oil without over-drying skin
  • Neutral scent doesn't interfere with fragrance oils
  • Fine texture blends easily without clumping
  • Good value for the quantity provided

Watch out for

  • Can settle at bottom of container if not stirred well
  • May slightly alter trace time in cold process soap
  • Not as color-tinting as other clays like rhassoul
  • Packaging bag can be difficult to reseal tightly

Maker reviews

What other makers say

Silky soap bars every time

I add a tablespoon per pound of soap base and my bars come out noticeably smoother. Great for facial bars especially.

MTMarisol T.Mar 2024
Good clay, settles fast

Works well in my cold process recipes but I have to whisk it into water first or it clumps at the bottom of my mixing pitcher.

DKDave K.Jan 2024
Perfect for sensitive skin bars

I make soap for my kids with eczema and this clay helps make bars gentle and mild. No irritation at all.

RARenee A.Nov 2023
Solid value bag

Big bag lasts a long time since you only need a small amount per batch. Wish the ziplock was sturdier.

PSPriya S.Sep 2023
Great in bath bombs too

Not just for soap, I use it in bath bomb recipes for a silky finish. Very fine powder, dissolves nicely.

THTom H.Jul 2023
90

The verdict

Sky Organics Kaolin Clay Powder

Sky Organics Kaolin Clay Powder is a reliable, finely milled additive that soap makers use to boost lather, add mild exfoliation, and improve bar texture. It's versatile enough for cold process, melt-and-pour, and even bath bomb projects, making it a solid staple for crafters wanting a natural, skin-friendly clay without breaking the budget.

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