Round Lab
Birch Moisturizing Cleanser
Birch Moisturizing Cleanser is a cleanser from Round Lab. Its official ingredient list includes Glycerin. The brand lists 26 ingredients in this formula; each is explained below with its documented cosmetic functions.
- Routine step
- Cleanse
- Formula
- 26 listed ingredients
- Source version
- US brand store
- Formula checked
- 7 October 2026
Inside the formula
A few ingredients worth getting to know, and the roles they play.
Ingredient roles do not establish how well the finished product works. Open a card for its explanation and sources.
Ingredients, decoded
The ingredient list below comes from the brand's formula listing. Open an explanation to see the evidence and things to keep in mind.
| On the label | What it does | The plain-English take |
|---|---|---|
| Water | Fragrance supportDissolving ingredients | Supports the perfume or flavour mixture in a formula. Helps other ingredients dissolve in the formula. |
| Glycerin | Moisture bindingSkin conditioningFragrance supportDissolving ingredientsTexture | |
| Sodium Cocoyl Alaninate | Cleansing | Helps remove dirt and residue from the skin. |
| Lauryl Hydroxysultaine | CleansingSkin conditioningFoam supportTexture | Helps remove dirt and residue from the skin. Used to help keep skin in good condition. |
| Disodium Cocoamphodiacetate | CleansingSkin conditioningFoam support | Helps remove dirt and residue from the skin. Used to help keep skin in good condition. |
| Sodium Methyl Cocoyl Taurate | Cleansing | Helps remove dirt and residue from the skin. |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymer | Formula stabilityFilm formingTexture | Helps an emulsion stay mixed. Leaves a thin film on a surface after application. |
| Betula Platyphylla Japonica Juice(10,000ppm) | Skin conditioning | Used to help keep skin in good condition. |
| Butylene Glycol | Moisture bindingSkin conditioningFragrance supportDissolving ingredientsTexture | |
| Sodium Hyaluronate | Moisture bindingSkin conditioning | |
| Hyaluronic Acid | Moisture bindingMoisture supportSkin conditioning | |
| Sodium Chloride | Formula bodyScentTexture | Adds bulk to a formula. Adds or changes the product's scent. |
| Glyceryl Glucoside | Moisture bindingSkin conditioning | Attracts and holds water. Used to help keep skin in good condition. |
| Ascorbic Acid | AntioxidantpH controlFragrance supportSkin conditioning | Slows reactions involving oxygen, helping protect against oxidation. Helps keep the formula's acidity at the intended level. |
| 1,2-Hexanediol | Skin conditioningFragrance supportDissolving ingredients | Used to help keep skin in good condition. Supports the perfume or flavour mixture in a formula. |
| Artemisia Annua Extract | Scent | Adds or changes the product's scent. |
| Anthemis Nobilis Flower Oil | ScentSkin conditioning | Adds or changes the product's scent. Used to help keep skin in good condition. |
| Pinus Sylvestris Leaf Oil | Scent | Adds or changes the product's scent. |
| Quillaja Saponaria Bark Extract | Sebum-related careCleansingFoamingScentMoisture supportSkin conditioningMixing oil and water | Used in products intended to address seborrhoeic skin or scalp conditions. Helps remove dirt and residue from the skin. |
| Caprylyl Glycol | SofteningSkin conditioningOdour controlFragrance support | Helps soften and smooth the skin. Used to help keep skin in good condition. |
| Coco-Glucoside | CleansingFoaming | Helps remove dirt and residue from the skin. Helps produce foam by trapping air in a liquid. |
| Glyceryl Caprylate | SofteningMixing oil and water | Helps soften and smooth the skin. Helps oil and water combine in a formula. |
| Sodium Cocoyl Isethionate | CleansingCleansing | Helps remove dirt and residue from the skin. |
| Hexylene Glycol | Fragrance supportSkin conditioningDissolving ingredientsCleansingMixing oil and water | Supports the perfume or flavour mixture in a formula. Used to help keep skin in good condition. |
| Citric Acid | pH controlFormula stabilityFragrance support | Helps keep the formula's acidity at the intended level. Binds metal ions that can interfere with the formula. |
| Disodium EDTA | Formula stabilityFragrance supportTexture | Binds metal ions that can interfere with the formula. Supports the perfume or flavour mixture in a formula. |
More products in this category
Compare their ingredients and formulas.
Sources
- Round Lab: Birch Moisturizing CleanserChecked 2026-10-07T13:00:30.661818+00:00