BLOG BY BIBA

Close-up of Biba Los Angeles Plant Stem Cell Serum with Peptides powered by plant-derived exosomes, featuring an amber glass bottle and serum dropper against a light grey background.

Exosomes in Skincare: The Shift from Correction to Communication

Split-face comparison of a woman’s skin showing clearer, smoother complexion on one side and inflamed acne and redness on the other.

Skin Purging vs Product Reaction: How to Tell the Difference

Esthetician performing a professional skin assessment before a customized facial treatment.

The Biggest Skincare Mistakes I See Every Day

Skin barrier diagram showing corneocytes and lipid matrix maintaining hydration and protecting the skin

WHAT IS THE SKIN BARRIER? A CLEAR GUIDE TO SKIN BARRIER FUNCTION

Hydrating Toner and Glycolic Lactic Toner bottles by BIBA de Sousa Los Angeles on a clean white background, shown side by side with labels clearly visible

How to Choose the Best Toner for Your Skin Type

Hydrating toner being sprayed onto a cotton pad by hand, with fine mist visible against a clean white background, showcasing BIBA de SOUSA skincare bottle

What Does a Hydrating Toner Do for the Skin?

Four-step skincare routine showing a woman cleansing, toning, applying serum, and moisturizing.

Where to Start With Skincare | Simple Routine Guide

Acne-safe skincare routine featuring Acne Wash, Acne Gel, Mandelic Meta Serum, and Zinc Mask to support clearer-looking skin and healthy skin barrier function.

Why Most Acne Treatments Fail + Hidden Triggers for Adult Acne (And What Actually Works)

Biba Los Angeles skincare products on neutral background including toner, serum, and treatment for balanced, acne-safe routine

Best Products for Acne-Prone Skin That Support the Skin Barrier

Best Sellers

BIBA Los Angeles Plant Stem Cell Serum with Peptides powered by plant-derived exosomes in an amber glass dropper bottle for intense repair and strengthening. Infographic showing the key ingredients in BIBA Los Angeles Plant Stem Cell Serum with Peptides, including plant-derived exosomes, peptides, echinacea plant stem cells, and hyaluronic acid for skin repair, hydration, and strengthening.
The Plant Stem Cell Serum with Peptides + Plant Derived Exosomes
$95.00
Biba Los Angeles Onerta Cream Barrier intensive hydration moisturizer in a clear jar with white cream and minimalist black typography. Texture of Cream Barrier moisturizer by BIBA Los Angeles, showing a thick, creamy consistency on a white background.
The Onerta® Cream Barrier
$125.00
Lightweight Daily Moisturizer by Biba Los Angeles for oily and acne-prone, combination, and oily skin. Texture swatch of Biba de Sousa Daily Moisturizer on a white background, highlighting lightweight mattifying hydration, non-comedogenic non-greasy formula, plumping with hyaluronic acid and vitamin C, and moisturizing with squalane.
The Daily Moisturizer
$85.00
META FACIAL® Zinc Mask by Biba Los Angeles, zinc and prebiotic treatment mask designed to support calmer, clearer-looking skin. Mineral blend graphic showing zinc, bentonite, and illite clays used in the Biba Los Angeles Purifying Zinc Mask to absorb oil, purify pores, and calm acne-prone skin
The Zinc Mask with Goji Berry Prebiotic
$75.00
Biba Los Angeles Hydrating Toner for dehydrated, sensitive, and compromised skin with barrier-support hydration Biba Los Angeles Hydrating Toner serum-toner with humectants and phospholipids for intense skin hydration
The Hydrating Toner for Dehydrated, Sensitive, or Imbalanced skin
$55.00
Biba de Sousa Los Angeles Mandelic Cleansing Gel in a clear bottle with light blue gel and black cap, labeled “Gentle AHA Cleanser,” 8 fl oz, photographed on a clean white background. Close-up graphic of light blue gel texture highlighting mandelic acid benefits, with text reading “Gentle AHA Cleanser,” “No Barrier Stripping,” and “For All Skin Types & Tones,” emphasizing a gentle, barrier-safe cleanser suitable for all skin types.
The Mandelic Cleansing Gel
$48.00
Biba Los Angeles The Lip Treatment nourishing lip balm in a white tube with minimalist black typography on a light gray background. Lip treatment balm ingredients visual with peptides and CoQ10 on neutral background
The Lip Treatment
From $28.00
BIBA Los Angeles Meta C Serum amber glass dropper bottle on a white background. Infographic showing Meta C Serum texture with labels for triple antioxidant action, multiple forms of vitamin C, collagen amino acids, and skin illumination support.
The Meta C Serum
$95.00