




Our models typically wear US Size 2-4 or Australian Size 6-8, X-Small, Small, or One-Size garments.
On each product page, we provide the model's measurements and what size she is wearing to help guide you.
You can refer to the charts when selecting sizes but please note that sizes cannot be guaranteed and might vary slightly between brands.
If you need any advice about sizing, please feel free to drop us a line at: service@sunnoss.com
The measurements in the description of individual products are taken only across the front side of the garment, not around the circumference (e.g. chest and waist).
If you can't find a completely satisfactory size in our size chart, don't worry! Feel free to contact us anytime at service@irispetal.com or through our online customer service. Our team is more than happy to provide personalized advice, recommend alternative styles, or assist with customization needs. Your comfort is our top priority!
Free Shipping on Orders Over $50 !
Fast, free shipping—style delivered with ease !
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Enjoy an extremely long return period during the event !
Our 24/7 customer care team is here to deliver thoughtful support !
Kids with eczema-prone skin often have a weakened skin barrier that allows moisture to escape more easily while making skin more vulnerable to everyday irritants.
BIA Kids Skin Barrier Support Gummies are a daily eczema supplement formulated to support healthy skin barrier function, hydration, and overall skin health. Each mixed berry gummy contains L-Histidine, zinc, vitamins, and antioxidants that help support the building blocks of healthy, resilient skin.
ClearSkin Synbiotic Support Supplement contains a remarkable combination of ingredients to strengthen the skin barrier. The L-histidine alone has been shown to help heal damaged skin, but together with other anti-inflammatory and supportive botanicals make this a truly unique product.
- Dr. Peter Lio, MD, Pediatric Dermatologist, Northwestern Medicine

For children under 4 years of age, see our Infant and Toddler Skin Barrier Supplement.
See our CleanSkin Probiotic for Eczema.
Healthy skin acts as a protective barrier that helps lock in moisture and defend against environmental irritants.
For children with eczema-prone skin, this barrier may not function as effectively, leading to increased dryness, roughness, itchiness, and skin sensitivity.
One important component of healthy skin is a protein called filaggrin. Filaggrin helps the skin retain moisture and supports the structure of the outermost layer of the skin. Reduced filaggrin activity has been associated with increased water loss and weakened skin barrier function.
BIA Kids Skin Barrier Support Gummies contain L-Histidine, an amino acid the body uses to produce filaggrin and Natural Moisturizing Factor (NMF), helping support healthy skin from within.
In an open-label study involving 40 children ages 4-12 years with mild to severe atopic dermatitis:
Open-label study, 40 girls and boys ages 4-12 years with mild to severe atopic dermatitis. Results reported at the 28-day midpoint. Individual results may vary.
L-Histidine - An essential amino acid used by the body to produce filaggrin, a key skin barrier protein that helps maintain hydration and healthy skin barrier function.
Vitamin D - Supports normal immune function and helps maintain healthy immune balance.
Zinc - Supports healthy skin, immune function, and normal wound healing.
Vitamin E - An antioxidant that helps protect cells from oxidative stress and supports healthy skin.
Riboflavin (Vitamin B2) - Supports healthy skin and normal growth and development.
Niacin (Vitamin B3) - Contributes to healthy skin function and supports normal cellular processes.
Biotin (Vitamin B7) - Helps maintain healthy skin and supports normal growth and development.
Children ages 4-12 years:
Unlike a general multivitamin, BIA Kids Gummies were developed specifically to support skin barrier health with targeted ingredients such as L-Histidine, zinc, vitamin D, and other skin-supporting nutrients.
L-Histidine is an amino acid used by the body to produce filaggrin, an important protein that helps maintain skin barrier function and hydration.
Certain vitamins and minerals play important roles in skin health and immune function. This formula contains vitamin D, vitamin E, zinc, riboflavin, niacin, and biotin to support healthy skin and overall wellbeing.
Every child is different. In the clinical evaluation, improvements were observed within 28 days of daily use. Individual results may vary.
The formula does not contain common allergens. However, it is manufactured in a facility that also processes wheat, peanuts, tree nuts, soy, milk, fish, eggs, and shellfish.
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