Barrier & Beyond Vitamin Water Serum - Backbar

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As seen in Vogue.

This lightweight, water-based serum is formulated to deliver concentrated hydration and barrier support during professional treatments. With hyaluronic acid for instant moisture and a potent blend of plant peptides and vitamins A, B3, C, E, and K, it nourishes the skin while reinforcing its natural defenses.

  • Vitamin C helps brighten and protect against environmental stressors.
  • Vitamin B3 (Niacinamide) supports hydration and calms sensitivity.
  • Vitamin A promotes smoother texture and addresses visible signs of aging.
  • Vitamins E and K work to strengthen and protect the skin barrier.

Ideal for layering beneath masks, massage mediums, or finishing products, this fast-absorbing serum preps and restores the skin, leaving it balanced, resilient, and ready for the next step in a professional protocol.

Size: 8 fl oz / 236 ml

  • Skin Type(s)

    All

  • Skin Concerns

    All

  • Actives/Key Ingredients

    Lactobacillus (Probiotic), Hyaluronic Acid, Niacinamide, Goji Berry Extract

Barrier & Beyond Vitamin Water Serum - Backbar
Login or apply for backbar account.
Login or apply for backbar account.

Ingredients

Aqua, ⁺*Glycerin, Lactobacillus Ferment, Achillea Millefolium (Yarrow) Hydrosol, Caesalpinia Spinosa (Tara Tree) Gum, Hydrolyzed Soy Protein, Sodium Hyaluronate (Hyaluronic Acid), Aloe Barbadensis (Aloe) Flower Extract, ⁺Ferulic Acid, Niacinamide (Vitamin B3), Rice Amino Acids, Borago Officinalis (Borage) Extract, *Tanacetum Annuum (Blue Tansy) Oil, *Chamomila Recutita (Chamomile) Extract, *Dioscorea Villosa (Wild Yam) Root Extract, Lycium Barbarum (Goji Berry) Fruit Extract, Proline, *Vitis Vinifera (Grape) Seed Extract, Hydrolyzed Adansonia Digitata (Baobab) Seed Extract, Allantoin, *Ascorbic Acid, Silver Dihydrogen Citrate, Pyrus Cydonia (Quince) Seed Extract, Coccinia Indica (Ivy Gourd) Fruit Extract, *Citrus Aurantium Bergamia (Bergamot) Fruit Oil, *Boswellia Serrata (Frankincense) Oil, Corallina Officinalis (Red Seaweed) Extract, Melia Azadirachta (Neem) Leaf/Flower Extract, Glyceryl Caprylate, Solanum Melongena (Eggplant) Fruit Extract, Curcuma Longa (Turmeric) Root Extract, Ocimum Basilicum (Basil) Flower/Leaf Extract, Ocimum Sanctum (Hold Basil) Leaf Extract, ⁺Sodium Levulinate, ⁺Sodium Anisate, ⁺Citric Acid (Derived From Cassava) *Organic Ingredient | +Plant-Derived

Ingredient Glossary

Protocol

Apply Barrier + Beyond Serum after toning (but before moisturizers), gently pressing into the skin.

Full facial protocols put together by our Master Estheticians available upon ordering.

The Skin Spa at withSimplicity

Clean Professional-Use Skincare

Our clean professional-use skincare line allows estheticians to offer results-driven treatments without compromising on purity or sustainability. From gentle yet effective cleansers to deeply restorative serums and moisturizers, every product is cruelty-free, fragrance-free (not to be confused with "unscented"), and infused safe actives.

Eco-Friendly Packaging

All backbar products are packaged in wheat straw bottles and jars, one of the most eco-friendly materials.

Backbar FAQ

No, we do not have any order minimums for backbar purchases.

No, backbar orders do not qualify for free shipping. The free shipping "bar" will still appear in the cart as we cannot deactivate this for backbar customers. Apologies for any confusion.

Yes! After you place an order, we will share our facial protocols with you via email.

Yes! You can purchase our retail-sized products for wholesale via Faire. Please make sure to use our Faire Direct Link.

No, backbar accounts do not qualify for Simple Perks Rewards as the products are already discounted for professional-use!

Beyond the Treatment Room

Want to retail our products in your spa/studio?

Shop our products on Faire and unlock wholesale pricing.

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