Serum
Niacinamide 6% Fluid
Niacinamide at 6%, the percentage the evidence supports, with 1% zinc PCA
$42
Sun Sunscreen
Fluid Mineral SPF 46
Non-nano zinc oxide 16%, SPF 46 broad spectrum, in three tints
$38$0.76 / ml
Non-nano zinc oxide at SPF 46, broad spectrum, in a fluid that does not pill under makeup. Three tints, because an untinted mineral sunscreen is unwearable on deeper skin.
- SPF 46 broad spectrum
- Zinc oxide 16% non-nano
- Mineral only
- Fragrance-free
- Three tints
Low stock. Ships from Austin, TX. Orders placed before 1PM CT ship the same day.
- Same-day dispatch. Order before 1PM CT, ships from Austin, TX.
- 60-day returns. Prepaid label, no original box needed.
- Refillable jars. Keep the jar, replace the formula.
Details
| Filter | Zinc oxide 16%, non-nano, mineral only |
|---|---|
| Protection | SPF 46, broad spectrum UVA/UVB |
| Finish | Satin — no chalk on the tinted shades |
| Reapply | Every two hours of direct exposure |
| Use | AM, last skincare step, two fingers for the face |
How to use
- Shake well. Mineral filters settle.
- In the morning, as the last skincare step, squeeze two finger-lengths of product for the face and neck.
- Apply in two thin layers rather than one thick one, and let it set for a minute before makeup.
- Reapply every two hours of direct sun exposure, and after swimming, sweating or toweling off.
- Remove in the evening with the Gel-to-Milk Cleanser.
- Store below 25 °C, away from direct sunlight
- Close tightly after use — air is what degrades the actives
- Use within 6 months of opening
- Keep each product in its own container; a refill pouch goes only into its matching Seravane jar
Full ingredients
Zinc oxide 16% (non-nano), squalane, niacinamide, iron oxides in the tinted shades — fragrance-free
Active ingredient: Zinc Oxide 16% (non-nano). Inactive ingredients: Water, Caprylic/Capric Triglyceride, Squalane, Coco-Caprylate/Caprate, Glycerin, Polyglyceryl-3 Polyricinoleate, Niacinamide, Polyhydroxystearic Acid, Isostearic Acid, Sodium Chloride, Lecithin, Tocopherol, Ethylhexylglycerin, Phenoxyethanol. The Light–Medium and Medium–Deep shades also contain Iron Oxides (CI 77491, CI 77492, CI 77499).
Shipping and returns
- Standard: 3–5 business days (US)
- Express: 1–2 business days (US)
- International: US, CA, UK, AU, EU — 7–12 business days
- Ships from Austin, TX. Orders placed before 1PM CT ship the same day.
- 60-day returns. Prepaid label, no original box needed.
Ideal for
- Daily wear under makeup
- Sensitive and post-procedure skin
- Deeper skin tones
- Reef-conscious travel
Why buy
- Three tints, not one
- Mineral without the cast
- Iron oxides give visible-light protection
Complete the routine
Pairs well with
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Micellar Water
Micellar Prep Water
A first cleanse for heavy makeup nights. No alcohol, no fragrance
From $26
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- Best seller
- Refillable
Moisturizer
Barrier Repair Cream
Ceramides, cholesterol and fatty acids in the 3:1:1 ratio your barrier already uses
From $18
Questions
Asked about Fluid Mineral SPF 46
Which tint should I choose?
Untinted suits fair skin and anyone who wears foundation over it. Light–Medium covers fair-olive through tan. Medium–Deep is for tan through deep skin tones. The tinted shades have a satin finish with no chalk.
Does it leave a white cast?
The untinted shade can leave a slight cast on medium and deeper skin, as any 16% zinc formula will. That is exactly why there are two tinted shades: the iron oxides offset the white of the zinc.
Is it water-resistant?
We do not publish a water-resistance claim for it. What we stand behind is on the label: SPF 46, broad spectrum, reapplied every two hours of direct exposure and after swimming, sweating or toweling off.
Does it pill under makeup?
It is formulated not to. Two thin layers, a minute to set, and makeup goes over it. It layers well over the Ceramide Serum and the Niacinamide 6% Fluid.
What do the iron oxides do?
They tint the formula, and iron oxides also give protection in the visible-light range, which the untinted shade does not.
Is it mineral only?
Yes. The only filter is non-nano zinc oxide at 16%. There are no chemical filters.
Can I subscribe?
Yes. It is one of the four products available on subscription, at 10% off each delivery.
Reviews
What customers say
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Showing the 11 most recent of 1,236 reviews
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Danielle O.
Verified buyer
Combination, deeper skin tone
No gray cast in Medium–Deep
The first mineral sunscreen I have used in the Medium–Deep tint that does not turn gray on me by lunchtime. It sits under foundation without rolling into little balls.
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Freya M.
Verified buyer
Normal, fair-olive
Replaced my tinted moisturizer
Light–Medium on its own is enough coverage for me on most days.
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Nikhil R.
Verified buyer
Oily, medium skin tone
Great, but shake it
The first squeeze was oily because I did not shake it. Once shaken it is a smooth fluid with a satin finish. A reminder on the cap would help.
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Callie J.
Verified buyer
Combination, medium skin tone
Untinted shows on my skin
I ordered Untinted and on my medium-tan skin it leaves a visible cast. The product page does warn about this. I exchanged for Light–Medium through the returns portal and that one works.
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Esther B.
Verified buyer
Sensitive
Does not sting my eyes
I run outdoors and chemical sunscreens run into my eyes. This one stays put and does not sting.
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Malik T.
Verified buyer
Normal, deep skin tone
A mineral SPF for dark skin, finally
Medium–Deep blends in completely on me. No purple, no gray.
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Hazel C.
Verified buyer
Combination, tan skin tone
Wish there were a shade in between
Light–Medium is slightly light on me and Medium–Deep slightly dark. I mix a little of each and it works, but a fourth shade would be welcome.
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Bridget L.
Verified buyer
Oily, wears makeup daily
No pilling over the serum
Ceramide Serum, then this, then makeup. Nothing rolls.
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Aaron P.
Verified buyer
Sensitive
After a laser session
My clinic told me to use mineral only afterward. This was comfortable on very touchy skin.
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Sienna K.
Verified buyer
Normal, deep skin tone
Kept selling out in my shade
The sunscreen is good. I am giving two stars because Medium–Deep was out of stock for weeks this summer, which is when I needed it most.
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Lydia F.
Verified buyer
Dry
Satin, not shiny
It gives a soft finish and has no scent. My daily one now, on subscription.
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