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Start with a single ritual.
The skin will tell you the rest.

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The Complete Collection

EVERYformula.ONESYSTEM.

Every formula began as a treatment need at Resonance spa. Each one was tested on clients, adjusted until skin responded, and reformulated if it did not. The Living Formulation System has been running since 2019. These are the formulas it produced.

Each formula performs better
in sequence
than in isolation.

2019
Living Formulation System. Every formula tested at Resonance spa and reformulated if skin does not respond.
Zero
Plastic. Aluminum tubes and caps. Fully recyclable.

Full Skincare Collection The Collection(12)

Gentle CleanserGentle Cleanser
Cleanse

Gentle Cleanser

The first step every result depends on. Removes buildup without stripping the barrier or microbiome.

Amino Acid SurfactantsPanthenolAllantoinCeramide NP
$30.00
View Product
ACTIVATE + HYDRATE
The Essence
Activate

The first layer after cleansing. Calms, hydrates, and prepares skin for what follows.

Hydrate Serum
Hydrate

Water-binding hydration across multiple layers for skin that looks smoother and holds better.

TREAT
C Serum
Treat

Daily vitamin C with ethyl ascorbic acid and niacinamide for tone, brightness, and texture.

Clarify Serum
Treat

Regulates sebum, refines pores, and clears congestion without stripping.

Firming Serum
Treat

Peptide-led support for expression lines, firmness, and elasticity.

DEFEND + BOOST
Tube of INBAR + CO defense serum on a white backgroundDefense Serum
Defend

Protects, detoxes, and helps reduce the stress load on the barrier.

XO AndBloom SerumXO AndBloom Serum
Boost

Advanced exosome support for regeneration, resilience, and long-term skin recovery.

RENEW + RESET
Renew PM
Renew

PM retinaldehyde renewal with barrier support built in. Introduce gradually.

Radiance Mask
Reset

Weekly enzyme, BHA, and clay reset for buildup, texture, and dullness.

SEAL + FINISH + PROTECT
Recovery Cream
Seal

Repairs the barrier and locks hydration, treatment, and support in place.

Protect Oil
Finish

THD vitamin C finish for glow, elasticity, and collagen-supportive radiance.

Shield Primer SPF 35
Protect

The final daytime step. Protects hydration, tone, barrier function, and collagen from daily UV stress.

The Protocols.
Choose yours.

Marin County, California
2026

"The Living Formulation System means these formulas are never finished. If the skin stops responding, we reformulate. That is the commitment."

Daniella Inbar, Founder

The layering order

Lightest to richest. Always.

Cleanse, activate, hydrate, treat, defend, boost, renew or reset, seal, finish, protect. Every formula has a role, and the order keeps the system clear.

  • 1 Cleanse
    Gentle CleanserRemoves buildup without stripping.
    $48
  • 2 Activate
    XO EssenceCalms, hydrates, and prepares skin.
    $40
  • 3 Hydrate
    Hydrate SerumAdds water-binding hydration.
    $78
  • 4 Treat
    C Serum, Clarify Serum, or Firming SerumChoose by need: tone, congestion, or structure.
    from $55
  • 5 Defend
    Defense SerumProtects, detoxes, and reduces stress load.
    $78
  • 6 Boost / Renew / Reset
    XO Serum, Renew PM, or Radiance MaskAdvanced support, controlled PM renewal, or weekly surface reset.
    from $60
  • 7 Seal
    Recovery CreamRepairs the barrier and locks support in.
    $35
  • 8 Finish
    Protect OilTHD vitamin C finish for glow, elasticity, and radiance.
    $78
  • 9 Protect
    Shield SPF 35+Final daytime protection.
    $62
The Science

Each formula began as a treatment need.
A product second.
The system is the result.

Read about the Living Formulation System
Sequence

Each formula performs better when the skin is prepared for it. Order is part of the result.

Barrier

Every routine depends on a barrier that can hold water, tolerate actives, and recover from stress.

Targeted treatment

Tone, congestion, firmness, and renewal require different treatments. The system keeps those steps clear.

Protection

SPF, barrier support, and stress reduction keep results from being undone every morning.