1 6

Beauty Koncept

SIV Biome Balancing Serum

SIV Biome Balancing Serum

$79.00
$79.00
Sale Sold out
Shipping calculated at checkout.

A professional-quality skincare formula designed to support clearer, healthier-looking skin while fitting easily into your personalized daily routine.

Supports clear, balanced-looking skin
Professional-quality skincare formula
Easy to include in your daily routine
Size

Description

A Elevated Experience. The Same Trusted Formula.

SIV Biome-Balancing Serum - An innovative, spore-based formula designed to work with your skin’s natural biology. The Spore-Based Biome Balancing Serum is a topical formula that adapts to your unique skin microbiome, establishing a healthy skin foundation through quorum-sensing technology.

This personalized approach to skincare harnesses your biology to support and strengthen your skin’s ecosystem at its foundation, helping to build resilience and maintain a balanced skin microbiome. This serum is your go-to solution for hydrating, calming, and soothing skin.

We’ve enhanced your Biome Balancing Serum experience with a refined glass bottle, precision dropper, and a new 30mL size - offering more of the formula you love with the same results you trust.

Full Ingredients List

Lightweight & stabilizing formula containing physiologically identical ingredients that your skin recognizes.

  • Squalane: Biomimetic oil, molecule derived from non-GMO sugarcane that mimics squalene, beneficial in promoting skin hydration
  • Caprylic/Capric Triglyceride: a mixture of caprylic and capric fatty acids derived from palm oil; help replenish skin’s surface and help it to resist moisture loss
  • Glyceryl Caprylate: a natural, plant-based, emollient derived from glycerin and plant fatty acids; restores the oils of the skin, regulates the skin moisture and
    acts as a humidifier to the skin.
  • Bacillus: A proprietary blend of Bacillus spores support a healthy skin foundation
    and visibly improves skin. Positively influencing your unique skin biome and establishing balance. The spores can help improve the skin microbiome by targeting overgrown bacteria, while facilitating the growth of other essential species- effectively balancing the skin microbiome.

HOW TO USE

Before use, shake vigorously. Apply 1–3 drops once daily. Pat into dry or damp skin. Apply after cleansing or toning.

CAUTION

Do not use around or near the eye area. Do not use if allergic to any of the ingredients. Discontinue use if irritation occurs. Avoid contact with eyes; if contact with eyes occurs, immediately rinse with water. If you have highly sensitive skin, prior to applying fully, we recommend that you first test on a small area of skin.

WHY THE UPGRADE

Glass Packaging – A luxurious, sustainable design that protects the integrity of your serum.

Enhanced Usability – A refined dropper for precise application, ensuring every drop counts.

More of What You Love – Now available in both 15mL and 30mL to fit your skincare needs.

Same Science-Backed Formula – No changes to what makes this serum so effective - just a more premium experience.

Shipping Policy

Orders are carefully prepared and processed within 2 business days. Business days are Monday through Friday; Saturdays, Sundays, and public holidays are not included.Once your order has shipped, you will receive a confirmation email containing tracking information. Delivery time begins after the order has been processed and may vary depending on the destination and shipping carrier.

Return Policy

We offer a 30-day return policy, which means you have 30 days from the date you receive your order to request a return.
To qualify for a return, the item must be unused, unopened, and in its original condition and packaging. You may also be asked to provide proof of purchase. For hygiene and safety reasons, opened or used skincare products may not be eligible for return unless they arrive damaged or defective.

View full details

YOUR SKIN, YOUR JOURNEY

 Is It Right for Your Skin? 

Find the right skincare approach for your unique needs.

Best For Your Skin

  • Skin prone to breakouts and clogged pores
  • Those seeking a simple, consistent routine
  • Anyone wanting personalized skincare guidance

Consult an Expert If

  • You use multiple active ingredients
  • Your skin is sensitive or irritated
  • You use prescription acne treatments

Need help choosing? Book your complimentary consultation.

CLINICAL APPLICATION ORDER

Where It Fits in Your Routine

Layering formulas in the correct order preserves your lipid barrier and maximizes pore-clearing efficacy without surface irritation.

01

Cleanse

Wash away daily debris, makeup, and surface oil with a gentle non-stripping cleanser.

02

Tone & Mist

Balance skin pH and lightly hydrate without astringent or drying alcohols

03

Treatment

Apply active serums (Mixi Mandelic or SIV Biome) to clear pore impactions and balance flora.

04

Moisturize

Lock in hydration with 100% pore-safe lipids to fortify and calm the skin barrier

05

Protect

Shield newly exfoliated skin from UV damage and hyperpigmentation with Defense SPF 50

For personalized instructions, follow your esthetician's recommended routine.

CLINICALLY COMPATIBLE ROUTINE

Frequently Bought Together

Pair with barrier-safe essentials curated by our specialist to maximize clearance without stripping your skin.

STEP 1 • CORE ACTIVE
SIV Biome Balancing Serum

SIV Biome Balancing Serum

$79.00
+
STEP 2 • BARRIER REPAIR
+
Click to Add Product
+
STEP 3 • DEFENSE / GUT (OPTIONAL)
+
Click to Add 3rd Product
Your Custom Bundle Total:
$0.00 1 Item Selected
Complimentary Virtual ServiceNOT SURE IF THIS FITS YOUR SKIN?

Get Expert Guidance Before You Start

Acne isn't one-size-fits-all. Speak 1-on-1 with our Fremont licensed acne specialist to verify your skin type, check current products, and build a safe roadmap to clear skin.

Book a Complimentary Virtual Acne Consultation 15-minute video call • No obligation • 100% acne-focused
✓
1-on-1 Skin Analysis

Identify your exact acne type and root triggers

✓
Custom Routine Match

100% pore-safe regimen tailored to your barrier

✓
No Pressure or Obligation

Clear, direct guidance from our Fremont specialist

COMMON QUESTIONS

Frequently Asked Questions

Everything you need to know about active ingredients, routine compatibility, and acne safe formulas.

Mild purging can happen during the first 2 to 4 weeks if your pores have existing microscopic blockages. Active exfoliants accelerate cell turnover to bring deep impactions to the surface faster. True purging resolves into clean pores, whereas an allergic reaction causes immediate itching or hives.

Surface texture, excess shine, and superficial inflammation often improve within 2 to 3 weeks. Complete cellular renewal and clearing of deeper cysts or stubborn closed comedones typically require 8 to 12 weeks of consistent, non-comedogenic home care.

We do not recommend layering multiple exfoliating acids or strong retinoids in the same application. Alternating nights or buffering active steps prevents barrier degradation and dehydration-triggered rebound breakouts.

Yes. Every single ingredient in this formula has been cross-checked against our comprehensive comedogenic index. It is free of pore-clogging carrier oils, heavy waxes, synthetic fragrance, and artificial colorants.

Orders are dispatched within 24 to 48 business hours from California. Due to professional skincare safety and sanitation protocols, opened or used formulas cannot be restocked. If you have questions before ordering, please book a complimentary virtual assessment.

Have a specific question about your breakout pattern?

Contact Us →
REAL CLIENT EXPERIENCES

Verified Results & Skin Feedback

See how consistent, pore-safe home care cleared active breakouts without damaging the skin barrier.

★ ★ ★ ★ ★
4.9 / 5.0 • Based on 140+ Bay Area Acne Clients
★★★★★
Verified Buyer
Cystic & Hormonal Acne8 Weeks

Finally cleared without ruining my barrier

I spent hundreds on viral skincare that caused massive irritation and rebound breakouts. Following the application directions for this serum kept my skin calm while clearing deep cysts. Will not use anything else.

Priya S.Fremont, CA
★★★★★
Verified Buyer
Congested Pores & Texture6 Weeks

Gentle, non-comedogenic, and actually works

Most acne products dry out my forehead and leave my skin tight. This formulation feels lightweight, absorbs completely within a minute, and smoothed out my stubborn closed comedones.

Jessica M.San Jose, CA
★★★★★
Verified Buyer
Adult Breakouts & Redness12 Weeks

Essential part of my clearing routine

Having an acne specialist tell you exactly where this goes in your routine made all the difference. My inflammation subsided dramatically, and I haven't had a major breakout in months.

Amanda K.Pleasanton, CA

Results vary depending on individual skin compliance, barrier resilience, and acne trigger management.

COMPLETE YOUR CLEARING REGIMEN

Complementary Acne-Safe Formulas

100% non-comedogenic formulas tested to work alongside your active treatment without stripping your barrier.

100% Pore-SafeAcne-Safe Kit for Dry or Sensitive Skin
Step 1 • Cleanse

Acne-Safe Kit for Dry or Sensitive Skin

Deeply cleanses without stripping natural moisture

$138.00
Barrier SupportTravel Kit for Normal / Combination Skin
Step 3 • Hydrate

Travel Kit for Normal / Combination Skin

Lightweight, non-comedogenic barrier recovery

$97.00
Daily ShieldEssentials Travel Duo
Step 4 • Protect

Essentials Travel Duo

Zero white cast, matte finish for acne-prone skin

$28.00
Night TreatmentSIV Biome Balancing Serum
Step 2 • PM Treat

SIV Biome Balancing Serum

Accelerates turnover to clear micro-comedones

$79.00
Explore All Products →