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Optimal Brilliance BHA/AHA exfoliator, 4 oz professional back bar size
Optimal Brilliance BHA/AHA exfoliator, 4 oz — second view
Optimal Brilliance 4 oz — Professional treatment bottles in spa arrangement
Optimal Brilliance 4 oz — Professional skincare collection on stone with ferns
Optimal Brilliance 4 oz back bar bottle
Optimal Brilliance exfoliator texture swatch
Free + True editorial photography
Optimal Brilliance with Mellow Mandelic, Raw + Wild, Super Fruit C and Pomkin Glow exfoliator jars on moss

Professional Back Bar · AHA/BHA Exfoliator

Optimal Brilliance 4 oz

For skin ready for more.

A multi-acid professional exfoliator combining lactic, glycolic and salicylic acids with charcoal and hydration support, for congestion, surface buildup and uneven texture.

This is the more corrective exfoliator in the Free + True back bar, designed for resilient skin that is accustomed to professional resurfacing.

  • Oily or congested skin
  • Blackheads and visible pore congestion
  • Rough or uneven texture
  • Resilient skin needing stronger exfoliation
  • Dullness caused by surface buildup
Talla,Tamaño
4 fl oz · professional only
Acids
Lactic, glycolic and salicylic, with charcoal
Treatment time
3–5 minutes, adjusted to the skin
Treatment role
The corrective exfoliator — a bridge before a peel
Not for
Compromised, highly sensitised or actively inflamed skin
Contains
Essential oils: cypress, lime, ylang ylang, geranium, lemongrass
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For licensed professional use. Not intended for compromised, highly sensitised or actively inflamed skin.

  • Licensed professional use
  • For resilient skin
  • Multi-acid + charcoal
  • Hydration support built in
  • 3–5 minute step
Optimal Brilliance 4 oz

In the treatment room

The top of the exfoliation ladder.

Three acids working at different depths, with charcoal to absorb surface oil and impurities. Salicylic reaches into the pore, glycolic works the surface, lactic exfoliates while holding water.

Saccharide isomerate and oat keep hydration in the formula so the step corrects without leaving the skin stripped — but this is still the strongest exfoliator in the back bar, and it should be earned rather than assumed.

Best for

  • Oily or congested skin
  • Blackheads and visible pore congestion
  • Rough or uneven texture
  • Resilient skin already accustomed to resurfacing
  • Not a first exfoliation for anyone

Protocol

How to run it.

Short processing time, close observation, and a proper recovery step afterwards.

Optimal Brilliance 4 oz
  1. PrepAssess first

    Know this client’s exfoliation history. If you do not, treat with something gentler today and revisit.

  2. Apply1 tsp, even layer

    Face, neck and chest, avoiding the eye area.

  3. 3–5 minProcess

    Watch the skin, not the clock. Steam for a few minutes with the product on increases intensity.

  4. QuitarThen rebuild

    Warm towel or cotton rounds, then hydration and barrier support — do not skip this after an acid step.

For resilient skin

Not intended for compromised, highly sensitised or actively inflamed skin. Assess skin condition, treatment history, current home care and contraindications before use. This formula contains essential oils — see the ingredient list below.

Tami’s treatment inspiration

When I reach for it

“This is for oily, acne-prone, or more resilient skin that is ready for a stronger corrective step.

It would not be my first choice for a client who has never experienced chemical exfoliation. I’d start with Super Fruit C, Moment of Clarity, or Pomkin Glow, then consider this at a future visit once I’ve seen how the skin responds. For me, it’s a great bridge before moving into a more intensive superficial peel.”

Tami Blake

Founder, Formulator + Licensed Esthetician

Lactic Acid
Glycolic Acid
Salicylic Acid
Charcoal
Saccharide Isomerate + Oat

The formula

Three acids and something to hold the water in.

The acids do the correcting. The humectants and oat are why this reads as a Free + True exfoliator rather than a generic acid peel.

Lactic Acid

Exfoliates the surface while also acting as a humectant, which is part of why the step stays comfortable.

Glycolic Acid

A smaller-molecule AHA that helps loosen surface buildup and refine texture.

Salicylic Acid

An oil-soluble BHA that reaches into the pore to help clear congestion.

Charcoal

Helps absorb excess surface oil and impurities.

Saccharide Isomerate + Oat

A humectant and a barrier-soothing flour, included so the correction does not come at the cost of hydration.

View full ingredient list

*Aloe Barbadensis Leaf Juice, *Helianthus Annuus (Sunflower) Seed Oil, Cetearyl Glucoside (and) Cetearyl Alcohol, Kaolin, *Glycerin, Propanediol, *Butyrospermum Parkii (Shea) Butter, Glyceryl Stearate, Stearic Acid, Lactic Acid, Saccharide Isomerate (and) Citric Acid (and) Sodium Citrate, Glycolic Acid, Avena Sativa (Oat) Kernel Flour, Salicylic Acid, Charcoal Powder, Benzyl Alcohol (and) Salicylic Acid (and) Glycerin (and) Sorbic Acid, Allantoin, Panthenol, Cupressus Sempervirens (Cypress) Leaf Oil, ~*Citrus Aurantifolia (Lime) Peel Oil Distilled, *Cananga Odorata (Ylang Ylang) Flower Oil, *Vanilla Planifolia Fruit Extract, *Pelargonium Graveolens (Geranium) Oil, *Cymbopogon Flexuosus (Lemongrass) Oil, *Tocopherol, Xanthan Gum, Potassium Sorbate

*Certified Organic · ~Non-photosensitizing · 100% Non-GMO Verified

Back bar

Build the treatment

The stronger the exfoliation, the more the recovery steps matter.

Step down to

Mellow Mandelic 4 oz

The gentler acid step. Use this first if you are unsure.

Use with

Matcha + Oat Milk 4 oz

Calming support straight after, especially on acne-prone skin.

Use with

Vital Hydration 8 oz

Floods the skin with water after the acid step.

Use with

Balanced Being 4 oz

The barrier finish. Do not send them out without it.

Home care

What they take home

After a stronger treatment, home care is what stops the skin swinging back.

Moment of Clarity

Moment of Clarity

Keeps congestion in check between visits.

Ver
Soft Power

Soft Power

A gentle daily polish that will not overdo it.

Ver
Balanced Being

Balanced Being

Barrier repair after a corrective treatment.

Ver

Professional questions

Good to know

Who should not receive this treatment?

Anyone with compromised, highly sensitised or actively inflamed skin, and anyone with no history of professional chemical exfoliation.

What should I use instead for a first-timer?

Super Fruit C or Pomkin Glow for an enzyme, or Mellow Mandelic once you have seen how the skin handles an acid.

How long do I leave it on?

Three to five minutes, adjusted to skin condition and your own assessment. Steam increases intensity.

What do I follow it with?

Hydration and barrier support, always. Vital Hydration, then a barrier cream. Matcha + Oat Milk if the skin is reactive.

Can I use it on the back or chest?

It is applied to face, neck and chest in the standard protocol. For body work, adjust timing and judge the area on its own.

Does it contain essential oils?

Yes — cypress, lime, ylang ylang, geranium and lemongrass. Check the full list above for fragrance-sensitive clients.

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