Rated 4.6 out of 5
Based on 55 reviews

PHYALURONIC Shield

Day Cream with Seaweed & SPF15

$22.00
$22.00
$22.00
Tax included. Shipping calculated at checkout.

Shield is a multitasking daytime defence.  It offers physical barrier sun protection with mineral zinc oxide, shields against pollution, and provides hydration.  Powered by Phyaluronic™ acid, our seaweed-derived, plant-based alternative to hyaluronic acid, it neutralises pollutants and delivers antioxidants.  Gentle enough for babies, it protects against UVA/UVB rays and keeps skin fresh, healthy, and hydrated - ideal for daily use.

The secret to Shield, is that a little goes a long way. Just spread it across your fingers and then as a white "haze" over your face. Don't try to rub it in.... it will absorb fully within a minute. 

50ml 1.69fl oz

50 mL

Product Information

Ingredients

How to use

Trusted by 20,000+ Australians. Backed by 10+ years of research.
Science-Backed

Every formula is developed by marine scientists with over a decade of research.

Sustainable Sourcing

Locally harvested seaweed from pristine Australian waters.

Visible Results

Feel real benefits in digestion, inflammation, and vitality.

Unique Bioactives

Not just any seaweed — ours is rich in exclusive marine compounds.

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Pair this with your PHYALURONIC Shield. These bundles and products are trusted by thousands to take results to the next level.
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average rating 4.6 out of 5
Based on 55 reviews
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55 Reviews
Reviewed by Kay B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great products need to travel!

Love the feeling of softness and cleanliness using these products. My only problem is that ive been travelling a bit lately and dont find the packaging suitable for single suitcase trips. I would love to see some refillable 100mm packs that flatten as the product is used. Thanks for all your work :))

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PhycoHealth

Thanks for this feedback Kay - have you seen our new tester/travel sized units?
https://www.phycohealth.com/products/skincare-testers

Reviewed by Helen M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Wonderful Product!

I have been using PHYALURONIC Shield for around 3 weeks as part of my daily skin routine, as suggested lightly pressing into the skin, not rubbing, using sparingly.

I absolutely love it!

It finishes off my daily routine beautifully!

So happy with this product!

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Reviewed by Donna G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Little goes a long way

I was surprised at the small size however when I realised you only need a small amount as it spreads so well, I think the size is great. Feels beautiful and felt smoother within days.

Received comments that I looked brighter.

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Reviewed by Kym T.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Phyaluronic shield

Pretty thick, spreads well but does leave a whitish look on the skin. Does it's job though.

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PhycoHealth

Hi Kym and thanks for your review!

Try using a little less Shield next time you apply it, as a little really goes a long way. Applying a moisturiser before applying Shield can also help it spread out even better. Please don't hesitate to reach out if you have any questions!

All the best,

Felicia

Reviewed by Sheri B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

This really is a shield

Rich in texture, applies easily providing a thick protective layer.

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As Seen In

Trusted by major platforms who believe in marine-based health.

The Power of Seaweed

Discover how seaweed is helping build a more sustainable planet.

Read the full article
Seaweed & Skin Regeneration

From 3D printing to wound healing — our research is breaking boundaries.

Read the Forbes feature
A Founder’s Story

How one marine scientist turned survival into a mission to heal the planet.

Listen to the full interview
Seaweed & Climate Change

A deep dive into the environmental magic of seaweed.

Listen to the podcast

Frequently Asked Questions

Straight answers to what everyone wants to know before trying seaweed-based health products.

What does seaweed actually do for the body?

Seaweed is a natural powerhouse of prebiotics, antioxidants, and minerals. It supports gut health, improves skin clarity, boosts immunity, and helps your body function at its best — all from one ingredient.

Are your products safe to use long-term?

Yes. All our products are made from food-grade, sustainably harvested seaweed and formulated to be safe for daily, long-term use.

Can I use this with other supplements or medications?

Generally, yes — our formulas are designed to complement most wellness routines. But if you’re on specific medications, we recommend checking with your healthcare provider.

Where is your seaweed sourced from?

Our seaweed is grown and harvested right here in Australia, using sustainable aquaculture practices. It’s 100% traceable, clean, and nutrient-rich.

What makes PhycoHealth different from other gut or skin brands?

We’re science-first. Our founder is a marine scientist, and we back every product with real research. No hype, no filler ingredients — just results that work.

Join the Movement

Start feeling better from the inside out — powered by Australia’s #1 seaweed wellness brand.

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