SilkSHIELD® All Mineral Sunscreen SPF 30
with TriHex Technology®

6 reviews
With powerful yet gentle protection, this transparent sunscreen has an exclusive peptide blend that provides anti-aging benefits long after sunset. read full benefits

Size: 1.9 Fl. Oz. 53.8 mL

SilkSHIELD® All Mineral Sunscreen SPF 30
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  • Lightweight, fast-absorbing, broad-spectrum sunscreen that blends in sheer.
  • Provides protection from UVA/UVB, IR rays, pollution, and blue light.
  • May be used on sensitive or vulnerable skin, including post-cosmetic treatment skin.
  • Non-comedogenic, fragrance-free, and oil-free.
  • Non-Comedogenic
  • Hypoallergenic
  • Paraben Free
  • Cruelty Free
  • Gluten Free

Patented TriHex Technology®: U.S.Patent No 10,286,030

Apply generously 15 minutes before sun exposure, alone or under make-up, as needed. Reapply after 40 minutes of swimming or sweating, immediately after towel drying, at least every 2 hours. Children under 6 months of age: Ask a doctor.

Sun Protection measures: Spending time in the sun increases your risk of skin cancer and early skin aging. To decrease this risk, regularly use a sunscreen with a Broad Spectrum SPF value of 15 or higher and other sun protection measures including: limit time in the sun, especially from 10am-2pm and wear long-sleeved shirts, pants, hats and sunglasses.

Store at room temperature 15°-30°C (59° -86°F).

Uses: Helps prevent sunburn. If used as directed with other sun protection measures (see above), decreases the risk of skin cancer and early skin aging caused by the sun.

Warnings: For external use only. Do not use on damaged or broken skin. When using the product, keep out of eyes. Rinse with water to remove. Stop use and ask a doctor if rash occurs. Keep out of reach of children. If product is swallowed, get medical help or contact a Poison Control Center right away

Frequently Asked Questions

  • Zinc Oxide – 19.95%
  • TriHex Technology® – Works with the skin to clear out damaged elastin and collagen and support the skin’s natural ability to produce new, healthy elastin and collagen.
  • Caprylic/Capric Triglyceride – Supports the skin’s natural barrier function and repair
  • Hydroxymethoxyphenyl Decanone – Highly effective hyaluronic acid booster, antioxidant, and anti-irritant
  • Ectoin – Helps provide protection from blue light and can repair existing sun damage within the skin
  • Phytoene/Phytofluene – Powerful antioxidants to help further protect the skin

Active Ingredients: Zinc Oxide 19.95%

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, Pentaerythrityl Tetraisostearate, Propylene Carbonate


Customer Reviews
5.0 Based on 6 Reviews
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United States United States

Favorite sunscreen

This is my new favorite sunscreen! It is silky to the touch and leaves my skin so soft. It's not greasy at all. It somehow leaves my skin more even-toned and I have completely stopped wearing makeup. I love this sunscreen! I just wish it was SPF 45-50.

Alaina B.
United States United States

Great sunscreen!

I was hesitant to buy especially for the price but I’m so glad I did! The consistency is amazing and makes your face feel so soft! It is slightly white but instantly absorbs into your skin. Doesn’t leave a greasy feel and doesn’t break me out. Definitely is very gentle on skin. The bottle should be slightly bigger but I’ll take it!

United States United States

Great sunscreen for sensitive skin

Wow, I was blown away by this all-mineral sunscreen. It's easy to apply, smooth, and doesn't pill. It's great for sensitive skin and with a minimal white case (it's almost impossible to have an all-mineral sunscreen to be 100% clear). My skin feels moisturized and calm after application.

Lori O.
United States United States

Fabulous Sunscreen!

I am so glad I found this sunscreen! I have sensitive skin and was thrilled to find a sunscreen that actually works and is wonderful to use! The Silkscreen feels rich, smooth and creamy when you apply it, but never too heavy like other products. It is perfect for use under make up. Unlike other sunscreen products, silk shield does not leave a white "*****" sheen on my face - it absorbs quickly and easily into the skin. I'm recommending this to all my friends!

United States United States

Excellent sunscreen for sensitive skin!

I love this Alastin sunscreen! I have been using it for several weeks after having a laser treatment on my face and eyes. This sunscreen has been amazing! I have had zero reactions, even on extremely sensitive skin. No problem using this around my eyes and eyelids, no problem with it at all. Very light white Zinc tint which goes away almost immediately, and I can use this sunscreen under my make up. This is a winner!


SilkSHIELD is lightweight with a silky touch, and a transparent finish with no tint, and HydraTint Pro Mineral Sunscreen is hydrating with a buttery touch, and a soft-glow tinted finish.

Our patented blend of active peptides and botanicals that elegantly support your skin’s natural life cycle – promoting the benefits of recycling, rebuilding and replenishing the skin matrix in order to maintain a healthy glow and youthful appearance. Read more information on TriHex Technology® here.      

Peptides are small molecules comprised of several amino acid chain sequences, which like those in TriHex Technology®, can have a lipid carrier to help them more easily absorb into the skin where they can support collagen and elastin and other important functions. They are synthetically derived and are not sourced from human or animal-derived materials. ALASTIN uses well defined peptides which are predictable, therefore we can anticipate their behavior because the amino acid sequence is well known and their function has been demonstrated and proven.

Yes, SilkSHIELD is reef friendly.

Yes. SIlkShield is safe to use on post-procedure skin.

Yes, SilkSHIELD is non-comedogenic.

SilkSHIELD can be used on all skin types, including sensitive, and post-procedure skin.



Please consult with your health care provider.

Yes, all ALASTIN Skincare products are paraben-free, as well as gluten-free and cruelty-free.

Yes, SilkSHIELD is vegan.