ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 with TriHex Technology

ALASTIN SilkSHIELD All Mineral Sunscreen Broad Spectrum SPF 30 with TriHex Technology 1.9 oz tube on white
ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 classic Skincare tube next to new Galderma tube with the same formula
Hand holding ALASTIN SilkSHIELD mineral sunscreen with UVA UVB protection that blends in sheer on all skin types
Smooth white lotion texture swatch of ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30
ALASTIN skincare order of use with SilkSHIELD All Mineral Sunscreen as the final morning step 9

ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 with TriHex Technology

$78.00
$78.00

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  • Cruelty-free
  • Vegan
  • Paraben-free
  • Fragrance-free
  • Gluten-free
  • Non-comedogenic
ALASTIN SilkSHIELD All Mineral Sunscreen Broad Spectrum SPF 30 with TriHex Technology 1.9 oz tube on white

Vendor: Alastin

ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 with TriHex Technology

$78.00

Vendor: Alastin

ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 with TriHex Technology

$78.00
Size: 1.9 oz. | 53 g

A lightweight, 100% mineral sunscreen that blends in sheer while protecting against UVA/UVB rays, blue light, pollution, and environmental stressors.

ALASTIN SilkSHIELD® All Mineral Sunscreen SPF 30 with TriHex Technology® delivers powerful yet gentle broad-spectrum sun protection in a lightweight formula that absorbs quickly and blends seamlessly into the skin with a transparent, untinted finish.

Powered by 19.95% Zinc Oxide, this 100% mineral sunscreen helps protect against damaging UVA and UVB rays while advanced ingredients provide additional defense against infrared radiation, pollution, and blue light. Unlike traditional mineral sunscreens, SilkSHIELD® is designed to feel silky, smooth, and weightless without leaving behind a heavy or tinted finish. 

The formula also features ALASTIN's patented TriHex Technology®, a proprietary peptide blend that supports the skin's natural renewal process and helps promote healthy collagen and elastin. Gentle enough for sensitive and post-procedure skin, SilkSHIELD® combines daily sun protection with advanced skincare benefits in one effortless step. 

Key Benefits

  • Provides broad-spectrum SPF 30 UVA/UVB protection
  • Features 19.95% Zinc Oxide
  • 100% mineral sunscreen
  • Lightweight, fast-absorbing formula that blends in sheer
  • Provides a transparent, untinted finish
  • Helps protect against blue light, infrared rays, and pollution
  • Features TriHex Technology® for added skin-supporting benefits
  • Leaves skin feeling silky and smooth
  • Suitable for sensitive and vulnerable skin
  • Safe for post-procedure skin
  • Can be worn under makeup
  • Water resistant for 40 minutes
  • Fragrance-free
  • Oil-free
  • Non-comedogenic
  • Hypoallergenic
  • Vegan
  • Reef-friendly
  • Paraben-free, gluten-free, and cruelty-free
Fragrance-Free

Fragrance-Free

Non-comedogenic

Non-comedogenic

Oil-Free

Oil-Free

Hypoallergenic

Hypoallergenic

Paraben-Free

Paraben-Free

Gluten-Free

Gluten-Free

Cruelty-Free

Cruelty-Free

Vegan

Vegan

Apply generously 15 minutes before sun exposure. Wear alone or underneath makeup as the final step of your morning skincare routine.

Reapply at least every 2 hours, immediately after towel drying, or after 40 minutes of swimming or sweating.

For children under 6 months of age, consult a doctor before use.

Active Ingredient: Zinc Oxide 19.95%

Inactive Ingredients: Dimethicone, Cyclopentasiloxane, Polysilicone-11, Squalane, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, HDI/Trimethylol Hexyllactone Crosspolymer, Methyl Methacrylate Crosspolymer, Triethoxysilylethyl Polydimethylsiloxyethyl Hexyl Dimethicone, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Dunaliella Salina Extract, Ectoin, Hydroxymethoxyphenyl Decanone, Tocopherol, Caprylic/Capric Triglyceride, Stearalkonium Hectorite, Disteardimonium Hectorite, Pentaerythrityl Tetraisostearate, Propylene Carbonate.

Zinc Oxide 19.95%
A 100% mineral UVA/UVB sunscreen active that provides broad-spectrum protection against sun damage and premature visible skin aging.

TriHex Technology®
ALASTIN's patented blend of active peptides and botanicals that works with the skin to help clear damaged elastin and collagen while supporting the natural production of new, healthy elastin and collagen.

Ectoin
Helps provide protection against blue light while supporting skin exposed to environmental stressors.

Dunaliella Salina Extract
An antioxidant-rich botanical that helps provide additional defense against environmental oxidative stress.

Hydroxymethoxyphenyl Decanone
A potent antioxidant that helps support skin hydration and overall skin health.

Squalane
Helps moisturize, soften, and condition the skin while supporting a smooth, comfortable finish.

ALASTIN SilkSHIELD All Mineral Sunscreen SPF 30 with TriHex Technology — Frequently Asked Questions

Is Alastin SilkSHIELD a mineral or chemical sunscreen?

This is a 100% mineral sunscreen formulated with 19.95% zinc oxide. It provides reliable broad-spectrum protection against UVA and UVB rays while remaining lightweight and sheer. You won't find any chemical blockers here. If you prefer this type of formula, explore our full mineral sunscreens selection.

Does Alastin SilkSHIELD leave a white cast on the skin?

No, this formula is specifically designed to blend in seamlessly with a transparent, untinted finish. It feels weightless and silky on the skin, avoiding the heavy or ghostly residue common with many physical sunscreens. It is completely sheer upon application.

Is Alastin SilkSHIELD good for oily or acne-prone skin?

The lightweight, oil-free, and non-comedogenic formula makes it an excellent choice for those with oily or acne-prone skin. It absorbs quickly without clogging pores or feeling greasy. Browse our sunscreen for acne prone skin collection for more options that keep your complexion clear.

Can you use Alastin SilkSHIELD on sensitive or post-procedure skin?

Yes, this formula is gentle enough for both sensitive and post-procedure skin types. It includes TriHex Technology to support the skin's natural renewal process while offering essential protection. Find more options suited for this delicate stage in our post-procedure products collection.

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