Jane Iredale Amazing Base® Loose Mineral Powder SPF 20/15 | Mineral Foundation
Discover naturally beautiful coverage with Jane Iredale Amazing Base® Loose Mineral Powder Foundation, a lightweight, breathable mineral foundation that combines buildable coverage, broad-spectrum SPF protection, and a luminous, skin-like finish.
Made with finely milled minerals, this silky loose powder helps even skin tone, soften the appearance of pores and fine lines, and minimize visible redness without feeling heavy or cakey. Perfect for everyday makeup, its versatile formula provides sheer-to-medium coverage while leaving skin looking fresh, smooth, and naturally radiant.
Why You'll Love It
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Buildable coverage: Go from a sheer wash of color to medium coverage
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Broad-spectrum SPF 20/15: Mineral-based UVA and UVB sun protection, depending on shade
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Naturally luminous finish: Creates a healthy, radiant complexion
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Lightweight & breathable: Comfortable coverage without heaviness
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Soft-focus effect: Helps blur the appearance of pores and fine lines
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Evens skin tone: Minimizes the look of redness and imperfections
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Water-resistant: Up to 40 minutes
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Multitasking formula: Works as foundation, concealer, and finishing powder
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Skin-loving minerals: Includes antioxidant-rich botanical extracts
Shade Guide
Fair Skin
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Ivory (Neutral): Fair skin with balanced undertones
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Bisque (Warm): Fair skin with golden or yellow undertones
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Light Beige (Cool): Fair to light skin with pink-beige undertones
Light Skin
Light to Medium Skin
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Satin (Neutral): Light-medium skin with balanced undertones
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Amber (Warm): Light-medium skin with golden undertones
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Warm Sienna (Warm): Light-medium skin with rich golden undertones
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Natural (Cool): Light-medium skin with cool pink undertones
Medium Skin
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Suntan (Neutral): Medium skin with balanced undertones
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Golden Glow (Warm): Medium skin with warm golden undertones
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Honey Bronze (Cool): Medium skin with cool pink-beige undertones
Medium to Dark Skin
Dark Skin
Deep Skin
Very Deep Skin
Understanding Undertones
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Neutral (N): A balance of warm and cool undertones
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Warm (W): Golden, yellow, peach, or olive undertones
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Cool (C): Pink, rosy, or cool beige undertones
Key Ingredients
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Titanium Dioxide & Zinc Oxide: Mineral sunscreen ingredients that provide broad-spectrum UVA and UVB protection.
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Pomegranate Extract: An antioxidant-rich botanical that helps protect against environmental stressors.
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Plankton Extract: Helps nourish and condition skin.
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Algae Extract: Provides marine-derived skin-conditioning benefits.
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Boron Nitride: Creates a silky texture and smooth, soft-focus finish.
How to Use
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Sprinkle a small amount of loose mineral powder into the lid.
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Swirl a foundation brush into the minerals until evenly distributed.
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Tap away excess powder.
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Apply to the face using light, downward strokes.
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Build coverage gradually in areas that need additional evening.
Finish with your favorite Jane Iredale Hydration Spray for a seamless, natural-looking finish.
For sun protection, apply generously and evenly according to the product's sunscreen directions. Reapply at least every two hours, and after 40 minutes of swimming or sweating.
Sprig Beauty Tip: Amazing Base® is one of our favorite options for creating polished, naturally radiant skin without the look of heavy foundation. For mature or dry skin, start with a hydrating moisturizer or primer, apply minerals in light layers, and finish with a Jane Iredale Hydration Spray to help the powder blend beautifully into the skin.
Best For: All skin types, especially sensitive, mature, redness-prone, and acne-prone skin.
Coverage: Sheer to medium, buildable
Finish: Natural, luminous
SPF: Broad-Spectrum SPF 20 or SPF 15, depending on shade
Formula Highlights: 100% Vegan • Cruelty-Free • Reef Safe (brand-described)
Full Ingredients
Most Shades — SPF 20
Active Ingredients: Titanium Dioxide 14%, Zinc Oxide 6%
Ingredients: Mica, Boron Nitride, Zinc Stearate, Dimethicone, Stearic Acid, Plankton Extract, Algae Extract, Punica Granatum (Pomegranate) Extract.
May Contain (+/-): Iron Oxides (CI 77489, CI 77491, CI 77492, CI 77499), Ultramarines (CI 77007), Chromium Oxide Greens (CI 77288).
Warm Brown, Velvet, Mahogany & Cocoa — SPF 15
Active Ingredients: Titanium Dioxide 6.5%, Zinc Oxide 1.2%
Ingredients: Mica, Boron Nitride, Zinc Stearate, Dimethicone, Stearic Acid, Plankton Extract, Algae Extract, Punica Granatum (Pomegranate) Extract.
May Contain (+/-): Iron Oxides (CI 77489, CI 77491, CI 77492, CI 77499), Ultramarines (CI 77007), Chromium Oxide Greens (CI 77288).
