Green Slate Mineral Polish
Ursa Major →
⚠ Allergen watch
SeedsCitrus
Always check the physical label — formulas change.
Exfoliant · Cream · 6.49oz/184g
Packaging
Pump Bottle
Key Ingredients
Volcanic Ash
Aluminum Oxide
Wintergreen
a chemical exfoliant that refines the look of pores
Concentrations not disclosed by brand. Tap a key ingredient for a quick note.
aqua/water/eau →alumina →Carthamus tinctorius (safflower) seed oil montmorillonite →glycerin →Cetyl alcohol →Helianthus annuus (sunflower) seed oil →Candelilla/jojoba/rice bran polyglyceryl-3 esters →Gaultheria procumbens (wintergreen) leaf extract →Spiraea ulmaria extract →2-hexanediol →Betula alba juice →Lactobacillus ferment →Hericium erinaceum (mushroom) extract →Lyceum barbarum fruit extract Sea water →Salix nigra (willow) bark extract Volcanic ash Magnesium aluminum silicate →Cetearyl alcohol →Sodium stearoyl lactylate →Glyceryl caprylate →Xanthan gum →Sea silt Titanium dioxide →Sodium phytate →Cellulose gum →Glyceryl stearate →Quartz powder →Sodium oxide →Trisodium ethylenediamine disuccinate →silica →quartz →Triethyl citrate →Abies sibirica oil →Pogostemon cablin oil →Artemisia herba-alba leaf oil →Juniperus mexicana oil →Cupressus sempervirens oil Juniperus communis fruit oil →Citrus limon (lemon) peel oil →Pelargonium graveolens flower oil Citrus aurantium bergamia (bergamot) fruit oil Zingiber officinale (ginger) root oil →Lavandula hybrida oil →Citrus aurantifolia (lime) oil →Coriandrum sativum (coriander) fruit oil →Citrus reticulata (tangerine) fruit extract →Nicotiana tabacum (tobacco) leaf extract →Lavandula angustifolia (lavender) oil →Litsea cubeba fruit oil →Iron oxides (CI77491) →ethylhexylglycerin →phenoxyethanol →limonene⚠ →
⚠ EU declarable fragrance allergens
limonene
The EU requires these 26 named above a threshold because they are known sensitisers. That is the whole of what the law asks for — not a full accounting of the oil. They are also constituents of essential oils. A whole botanical is listed here alongside them, so these are that oil’s constituents. Only these 26 have to be named, and only above a threshold — the rest of what is in the oil is not itemised by anyone.
A brand that formulates with whole essential oils has to name these constituents. One that keeps its blend behind the word “fragrance” does not have to explain it. A longer list here often means more disclosure, not more risk.
It is cagey not to list all of the ingredients. If it’s in the bottle it should be on the bottle.
— JEN MURPHY
Benefits
Acne-Fighting
Targets breakouts with active ingredients that reduce bacteria and inflammation
Antiaging
Formulated for mature skin and the visible signs of aging
Brightening
Evens out dull skin tone for a more radiant, lit-from-within look
Dark-Spot Correcting
Targets hyperpigmentation, sun spots, and post-inflammatory marks
Exfoliating
Removes dead surface cells with chemical or physical exfoliants
Hydrating
Delivers water and humectants to plump and quench thirsty skin
Smoothing
Softens rough texture for a more even surface
Finish
Natural
Massage a nickel-sized dab into damp skin & rinse. Use 2-3 times a week, or as desired. Avoid eye area. Pro-tip Use this scrub during your morning shower to give yourself an invigorating start to the day.
Sensitivity Note
No synthetic fragrance — but contains aromatic botanicals that are still fragrancing ingredients.
Skin Type
●Combination
Skin Concerns
●Acne
●Dryness
●Dullness
●Hyperpigmentation
4.9★· 134 reviews on Credo
The paper trail
🔬Peer-reviewed15 of 22 ingredients · 16 papers →
⚖️Regulatory13 listings →
🛡️Safety-assessed40 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Mar 2026