Jane Iredale Amazing Base Powder SPF20 Warm Sienna 10,5g

Mineral powder foundation SPF20 for warm, sienna-rich medium skin tones

A medium skin tone with warm, reddish-brown undertones has a specific profile that few foundations fully understand. Too cool formulas pull the warmth from the complexion and give a grayish, flat result. Too orange variants exaggerate redness and make the skin look uneven. The search for a foundation that recognizes and honors the earthy richness of sienna undertones is a difficult one for many women.

The Jane Iredale Amazing Base Warm Sienna is tailored to that warm, earthy skin tone with reddish-brown sienna undertones and provides a micronized mineral coverage that fully maintains the rich warmth of the complexion. From a light, evening veil for everyday to a full finish for special moments — the Jane Iredale Amazing Base Warm Sienna always lets the natural warmth and depth of the skin speak, protected by broad-spectrum SPF20.

Color: A warm, earthy sienna shade with reddish-brown terracotta undertones, tailored to a medium skin tone with a rich, warm base.

Benefits

• Even coverage that fully preserves the earthy warmth of sienna undertones
• Broad-spectrum SPF20 protection with titanium dioxide (14%) and zinc oxide (6%)
• Soft focus effect visually softens visible redness, pores, and imperfections
• Water-resistant for up to 40 minutes, vegan, oil-free, and free of synthetic filters
• Recommended by the Skin Cancer Foundation as effective broad-spectrum sun protection

Active Ingredients

Titanium Dioxide (14%): On a medium skin tone with warm sienna undertones, titanium dioxide acts as a refining protective layer that visually deepens the earthy richness of the complexion without tinting it. The finely milled mineral particles adhere transparently to the skin and add a subtle warmth that enhances the sienna base of the complexion.

Zinc Oxide (6%): Provides additional broad-spectrum protection and actively soothes the skin. On a warm, reddish-brown skin tone where a tendency to blush or slight redness can disrupt the color profile, zinc oxide actively neutralizes without fading the warm undertone of the skin.

Boron Nitride: Gives the skin a velvety, silky quality that visually deepens the earthy richness of the Warm Sienna shade. It diffuses incoming light three-dimensionally across the skin surface, making the skin look full and radiant while optimally enhancing the terracotta warmth of the complexion.

Algae Extract: Actively hydrates and soothes the skin while the powder is worn. On a warm medium skin tone that may be prone to redness or irritation, algae extract supports a balanced, comfortable finish that lasts all day without disrupting the earthy warmth of the complexion.

Pomegranate extract (Punica Granatum): An antioxidant-rich ingredient that protects skin structure against UV-related oxidative damage. For a warm, terracotta-like skin tone, an even, clear texture is essential to fully showcase the deep richness of the undertone — pomegranate extract actively maintains that texture.

Plankton extract: Strengthens the skin barrier and increases the skin’s resistance to daily environmental influences. A strong barrier is the quiet foundation behind skin that radiates the warm, earthy richness of sienna undertones day after day without interruption.

How to use

1. Cleanse and hydrate the face thoroughly as the first step of your routine
2. Load the Powder Complexion Brush with powder and tap off excess product
3. Apply with downward strokes for an even distribution over the face
4. Apply extra layers selectively on areas with redness or uneven tone
5. Finish with a hydration spray for a radiant, long-lasting finish with SPF20 protection

Suitable for

• Medium skin tones with warm, reddish-brown sienna or terracotta undertones
• Skin prone to redness or blushing that needs evening out and protection
• Combination and oily skin seeking an oil-free, rich finish
• Skin sensitive to synthetic sunscreens that prefers daily mineral SPF
• For those who want to emphasize the natural warmth and earthy depth of their own complexion

Frequently Asked Questions

What is the difference between Warm Sienna and Amber in the Jane Iredale Amazing Base line?

Amber has warm gold-amber undertones and suits a medium skin tone with a golden base. The Jane Iredale Amazing Base Warm Sienna has more reddish-brown, terracotta-like undertones that give the skin an earthy, deep warmth — characteristic of Mediterranean and naturally warm-dark skin tones. When in doubt, Jane Iredale offers a 100% color guarantee.

My skin has redness on the cheeks — isn’t Warm Sienna too red then?

No. The soft focus effect of Boron Nitride optically neutralizes and softens visible redness, while zinc oxide actively soothes the skin. The result is an even, balanced complexion where the warm sienna tone deepens the skin without emphasizing redness.

Is Warm Sienna also suitable if my skin gets darker in the summer?

Warm Sienna suits a medium skin tone with permanent warm, reddish-brown undertones. If the skin becomes noticeably deeper in summer, Suntan or Honey Bronze may be a better match for those months. Jane Iredale offers a 100% color guarantee — exchanges are always free.