Why do dermatologists and skincare professionals recommend medical-grade skincare brands?

Medical-grade skincare brands are formulated with higher concentrations of active ingredients and are often supported by clinical research. These products are designed to target concerns like aging, discoloration, and texture more effectively than traditional over-the-counter skincare. At DermSilk, we focus on dermatologist-recommended brands that prioritize science-backed formulations and real results.

How do I choose the right professional skincare brand for my skin concerns?

The best professional skincare brand depends on your goals. Some brands specialize in anti-aging and collagen support, while others focus on hydration, pigmentation, or skin barrier repair. Look for products that match your primary concern and skin type, and consider starting with core essentials like a cleanser, treatment serum, and daily moisturizer. DermSilk offers a curated selection of clinically trusted brands so you can build a routine with confidence.

How can I tell if premium skincare products are authentic when shopping online?

Authentic professional skincare should always be purchased through authorized retailers. Buying from trusted providers helps ensure products are fresh, properly stored, and sourced directly from the brand. DermSilk partners directly with authorized manufacturers to provide genuine, professionally recommended skincare products so customers can shop with confidence.

What brands does DermSilk.com carry?

Plated Skin Science, Obagi, SkinMedica, iS Clinical, Sente, EltaMD, PCA Skin, Pavise, Hydrinity, Epicutis, Nutrafol, Epicuren Discovery, Allies of Skin, Augustinus Bader, IMAGE Skincare, ISDIN, Neocutis, Marini SkinSolutions (Formerly known as Jan Marini), Murad, NeoGenesis, Omnilux, Revision Skincare, SK-II, SkinBetter Science and ZO Skin Health.

iS Clinical Poly-Vitamin Serum 0.5oz

Free shipping over $75

HSA/FSA eligible

Authorized retailer

Free returns

iS Clinical Poly-Vitamin Serum (0.5 oz).

$78.00

Shipping calculated at checkout.

Qty

Paraben Free

Complete Your Purchase

Loading complementary products...

Complimentary Gift

Free ($23 Value) EltaMD UV Clear Broad-Spectrum SPF 46 (0.5 oz) *

Receive a Free ($23 Value) EltaMD UV Clear Broad-Spectrum SPF 46 (0.5 oz) * when you spend $249 or more on iS Clinical products. Complimentary gift will be awarded at the cart. Offer valid limited time only, while supplies last.

HSA/FSA eligible
Free returns

Questions about returns? See our refund policy →

Answers

Frequently asked

Is DermSilk an authorized retailer of iS Clinical?

Yes. DermSilk is an authorized retailer for iS Clinical and every brand we carry.

How can I contact DermSilk about this product?

You can reach us at info@dermsilk.com or (866) 405-6608 during business hours. See our contact page for full details.

Where can I find the return policy?

Our full return policy is on the refund policy page in the site footer.

[{"id":40506051821733,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"817244010067","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"iS Clinical Poly-Vitamin Serum (0.5 oz)","public_title":null,"options":["Default Title"],"price":7800,"weight":85,"compare_at_price":null,"inventory_management":"shopify","barcode":"817244010067","requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":6630}],"price":6630,"compare_at_price":7800,"per_delivery_price":6630,"selling_plan_id":691937575278,"selling_plan_group_id":"9bf959e9e60fc7283d645da0506ab95548818577"},{"price_adjustments":[{"position":1,"price":6630}],"price":6630,"compare_at_price":7800,"per_delivery_price":6630,"selling_plan_id":691937608046,"selling_plan_group_id":"9bf959e9e60fc7283d645da0506ab95548818577"},{"price_adjustments":[{"position":1,"price":6630}],"price":6630,"compare_at_price":7800,"per_delivery_price":6630,"selling_plan_id":691937640814,"selling_plan_group_id":"9bf959e9e60fc7283d645da0506ab95548818577"},{"price_adjustments":[{"position":1,"price":6630}],"price":6630,"compare_at_price":7800,"per_delivery_price":6630,"selling_plan_id":691937673582,"selling_plan_group_id":"9bf959e9e60fc7283d645da0506ab95548818577"}],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Paraben Free

Poly-Vitamin Serum is an intensive, revitalizing formula for all skin types. This formula ensures the delivery of a powerful combination of essential vitamins, bionutrients, and age-defying antioxidants. This combination deeply hydrates, generating significant improvements in the appearance of texture, tone, and overall integrity of the skin.

Complete the routine

Picks that pair well with iS Clinical Poly-Vitamin Serum (0.5 oz).

This product

iS Clinical