Let Me Be Protein Smoothing Treatment: Everything You Need to Know Before You Buy
From frizzy, unmanageable hair to silky, salon-smooth strands — discover why this single-step organic protein treatment has become the #1 choice for hair salons and women across 52 countries.
TABLE OF CONTENTS
- 1. What Is Let Me Be Protein Smoothing Treatment?
- 2. Key Ingredients & What They Do
- 3. How It Compares to Traditional Keratin Treatments
- 4. Who Should Use It?
- 5. Step-by-Step Application Guide
- 6. 500ml vs 1000ml — Which Size Is Right for You?
- 7. Aftercare Tips for Long-Lasting Results
- 8. Frequently Asked Questions
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9. Where to Buy in the UAE
1. What Is Let Me Be Protein Smoothing Treatment?
If you have spent years searching for a hair smoothing treatment that genuinely delivers — without the formaldehyde fumes, the lengthy salon appointments, or the damage to your hair — your search ends here.
Let Me Be Protein Smoothing Treatment is a professional-grade, organic Brazilian keratin formula developed by ProSalon, one of Brazil's most respected cosmetic hair care manufacturers. The product is registered with both ANVISA (Brazil's national health authority) and listed with the FDA, making it one of the most rigorously validated protein hair treatments available on the market today.
What truly sets it apart is its revolutionary single-step technology. While most keratin treatments require an anti-residue pre-wash, multiple sittings, and a 3–4 day wait before the first post-treatment wash, Let Me Be compresses the entire process into one seamless application — applied directly to dry hair, without any pre-washing required.
Aywacart Insight: Let Me Be has sold over 1 million treatments across 52 countries, making it one of the most globally trusted names in professional organic hair smoothing. It is now available in the UAE exclusively through Aywacart.
2. Key Ingredients & What They Do
The effectiveness of any protein treatment for hair depends entirely on the quality and synergy of its ingredients. Let Me Be uses a proprietary blend designed specifically to target frizz, fiber damage, and hair aging at the molecular level.
Hydrolyzed Wheat Protein
Penetrates the hair cortex to strengthen bonds, reduce breakage, and restore elasticity to damaged strands.
Hydrolyzed Keratin
Seals the cuticle layer, locking in moisture and creating the mirror-like shine associated with salon-smoothed hair.
Baobab Seed Extract
A powerful antioxidant native to Africa, it combats hair fiber aging and protects strands from environmental stressors.
Hydrolyzed Collagen
Adds volume, density, and resilience to thinning or over-processed hair without weighing strands down.
Shea Butter
Delivers deep moisture and lasting softness, ensuring hair feels as good as it looks after treatment.
Amino Acid Complex
Works in synergy with proteins to align hair fibers, reduce volume, and create long-lasting straightening effects.
Critically, the formula contains 0% formaldehyde — meaning no burning eyes, no chemical odour, and no health risk to the stylist or client during application. This is particularly important for hair salons in the UAE that operate in enclosed spaces throughout long working days.
3. How It Compares to Traditional Keratin Treatments
Not all keratin and protein treatments are created equal. Here is how Let Me Be stacks up against conventional salon treatments and chemical relaxers:
| Feature | Let Me Be | Traditional Keratin | Chemical Relaxer |
|---|---|---|---|
| Formaldehyde-free | Yes | Often No | No |
| Single-step application | Yes | 2–3 steps | Multi-step |
| Pre-wash required | No | Yes | Yes |
| Safe for colored hair | Yes | Mostly | No |
| Reverses original curl | Yes (gradual) | Yes | Permanent |
| Results duration | 3–6 months | 2–4 months | Permanent |
| Hair health impact | Improves hair | Neutral | Damages hair |
| Eye/scalp irritation | None | Common | High |
The verdict is clear: for women and professionals seeking a safe hair straightening treatment that delivers genuine, lasting results without sacrificing hair health, Let Me Be is in a category of its own.
4. Who Should Use Let Me Be?
Let Me Be is designed to be inclusive. It works across virtually all hair types and conditions:
Best for: Women with frizzy, wavy, or curly hair seeking smooth, manageable results · Clients with color-treated or bleached hair who need a gentle smoothing solution · Hair salon professionals offering premium organic keratin treatments · Women living in humid climates — including the UAE — where frizz is a year-round battle · Anyone transitioning away from chemical relaxers toward healthier hair care alternatives
It is equally effective on natural, virgin hair as it is on chemically processed, highlighted, or bleached hair. The formula's compatibility with all chemical services means salons can safely offer it to virtually every client on their books.
5. Step-by-Step Application Guide
While professional application is always recommended for best results, here is the complete process so you know exactly what to expect during your salon appointment — or if you are a professional preparing to add this treatment to your service menu.
- Assess the hair. Check for damage, porosity level, and existing chemical treatments. Perform a strand test if this is the client's first protein treatment.
- Wash if necessary. No anti-residue pre-wash is required. If the hair has leave-in products, oils, or sprays, wash once with regular shampoo, dry 100%, then proceed.
- Section the hair into four parts. Divide from ear to ear and down the centre. Work methodically from the nape upward for even distribution.
- Apply the product strand by strand. Using a brush and comb, apply Let Me Be along the length of each strand. Stay approximately 1cm away from the scalp.
- Process time. Leave the product to penetrate for 40–90 minutes depending on hair thickness and porosity. Blonde or porous hair: 40–50 min. Normal to resistant hair: up to 90 min.
- Rinse partially. Remove 30–40% of the product. Do not rinse completely — the remaining product helps seal the treatment into the hair structure.
- Blow dry 100%. Use hands and a dryer only — no brush at this stage. Ensure hair is completely dry before flat ironing.
- Flat iron in fine sections. Iron 10–15 passes per section at 200–230°C for normal hair, or 180°C max for blonde or bleached hair. This seals the protein into the cuticle.
- Cool and final rinse. Allow hair to cool for 5–10 minutes. Rinse with water for 1–2 minutes, apply conditioner or mask, then blow dry for the final result.
The best part? Hair can be washed immediately after treatment — unlike many competing brands that require a 3–4 day wait before the first post-treatment wash.
6. 500ml vs 1000ml — Which Size Is Right for You?
Let Me Be Protein Smoothing — 500ml
For Home & Single Use
The 500ml size is ideal for individual treatments at home or for hair salons treating one client at a time. It contains enough product for a full single application on medium-length to long hair. Perfect as a first purchase to experience the formula before committing to the larger size.
Shop 500ml on Aywacart →
Let Me Be Protein Smoothing — 1000ml
Best Value · Salon Size
The 1000ml professional salon size is the go-to choice for hair salons, beauty professionals, and distributors. It offers significantly better value per treatment and ensures you never run out mid-appointment. Recommended for salons offering regular keratin and protein smoothing services. Best for 3–5+ applications depending on hair length and thickness.
Shop 1000ml on Aywacart →
7. Aftercare Tips for Long-Lasting Results
Getting the most from your protein smoothing treatment depends as much on aftercare as it does on application. Follow these professional tips to extend your results up to 6 months:
Use sulfate-free shampoo
Sulfates strip the protein bonds from the hair. Switch to a sulfate-free formula to preserve smoothness between treatments.
Avoid salt water & chlorine
Swimming in pools or the sea can shorten your results. Always rinse hair immediately after water exposure.
Apply a weekly hair mask
Pair with the Let Me Be Supreme Mask or a keratin-enriched deep conditioning treatment once a week to maintain hydration.
Limit heat styling
Your hair will air-dry straighter after treatment. Reduce daily heat tool use to extend the life of your results.
8. Frequently Asked Questions
Can I use Let Me Be on colored or bleached hair?
Yes. Let Me Be's formaldehyde-free, organic formula is specifically compatible with colored, bleached, and chemically treated hair. It will not alter your color and will actually help protect and strengthen over-processed strands during the straightening process.
How long do the results last?
Results typically last between 3 and 6 months depending on your hair type, porosity, and the shampoos and products you use post-treatment. Using a sulfate-free shampoo and regular conditioning mask is strongly recommended to maximize longevity.
Is this a permanent hair straightening treatment?
No. Unlike chemical relaxers, Let Me Be gradually returns the hair to its natural curl pattern after each wash cycle. This means you can enjoy smooth hair without permanently altering your natural texture.
How soon can I wash my hair after treatment?
Immediately. This is one of Let Me Be's biggest advantages over competing brands — no waiting period is required. You can wash your hair on the same day as your treatment, which dramatically improves the client and stylist experience.
Is it safe for use during pregnancy?
The manufacturer does not recommend use during pregnancy. If you are pregnant, please consult your healthcare provider before undergoing any hair treatment, including organic protein smoothing.
9. Where to Buy in the UAE
Aywacart is the UAE's go-to destination for professional-grade hair care products trusted by salons across the region. Whether you are a hair stylist expanding your treatment menu, a salon owner stocking up on bestselling keratin hair treatments, or a woman finally ready to say goodbye to frizz — Aywacart has you covered.
Shop the full range of Let Me Be protein and keratin products on Aywacart and experience what over 1 million clients across 52 countries already know: smooth, healthy, beautiful hair is not just possible — it is one application away.
Ready for Your Best Hair Ever?
Shop Let Me Be Protein Smoothing Treatment now — available in 500ml and 1000ml salon sizes on Aywacart, UAE's professional beauty store.