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Efficacy Booster Agent
with Astressin B

An advanced hair boosting agent, Spectral.F7 is a breakthrough formula that incorporates Astressin-B, a powerful peptide to aid in stopping stress related hair problems. Proharin-B4 is also used to revitalize hair strands for healthy, stronger looking hair. Spectral.F7 is a gentle water based formula so it will not leave an oily or sticky residue and is formulated for both Men and Women.

  • Combat Thinning Hair

    Thinning hair is a thing of the past with Spectral.F7. By improving follicular health with the help of a complex new Astressin-B Peptide, which delivers 33 amino acids to hair follicles, Spectral.F7 does what other formulations cannot.

  • Clean, Light Formulation

    Spectral.F7 is a gentle water-based formula, which means it will not leave an oily or sticky residue. This formulation is designed for both men and women.

Boost your TREATMENT
Boost the efficacy of your other hair treatments with this Astressin-B topical solution.
Improve Regiment Performance
During early stages of hair loss, Spectral.F7 can be used as a standalone treatment. During later phases, it is ideal for use in concert with other products.
Improve Hair and Scalp Health
An efficacy booster designed to promote the absorption of other products while also increasing the health of your hair and scalp.
Powerful Botanical Benefits
The powerful botanicals found in Spectral.F7 offer results in addition to your existing regiment.
Cuts down on stress-induced loss
Stress happens, but hair loss doesn’t have to. Our proprietary formula stimulates and supports hair, counteracting stress-induced hair loss.
Who needs Spectral.F7
  • Men & Women
  • Early to moderate stages of hair thinning and loss
  • Used as a booster agent in conjunction with other topical treatments
  • Complimentary Booster to All Hair Loss Treatments.
To enhance a primary therapy like Spectral.DNC-N® or minoxidil. Shake well before use. Apply six sprays twice per day directly in the area of compromised hair. Rub the liquid evenly and leave on. Wash your hands with soap and water immediately after use. This is a leave-on treatment which should not be rinsed off after application. Spectral.F7 should be used regularly as directed without interruption. It is recommended that Spectral.F7 be made a regular part of your daily routine for optimum benefits. Spectral.F7 is a booster formula to use combined with Spectral topical treatment products. A powerful combination offers maximum efficacy and performance. For best results use Revita Shampoo & Conditioner to increase the efficacy of your treatment.

Clínicamente Probados

Tu búsqueda de productos que realmente funcionan ha acabado. Exhaustivos estudios clínicos demuestran la efectividad de nuestra gama.

Tecnológicamente Superiores

Comprobamos y verificamos rigurosamente todas las afirmaciones de nuestros productos a través de estudios clínicos que respaldan su eficacia. Si alguna de ellas no ha sido verificada mediante tales medios, no se utilizará en nuestros productos.

Recomendados por Dermatólogos Mundialmente

A diferencia de muchos productos que contienen ingredientes que pueden dañar la piel y cabello, nuestros productos cuentan con pruebas de seguridad y están avalados por miles de dermatólogos, por lo que puedes estar seguro de que recibes el mejor tratamiento.

Calificados Como Excelentes Por Nuestros Clientes

Compruébalo tu mismo, pregunta a nuestros clientes. Tenemos más de 10.000 reseñas de cinco estrellas, y cada día llegan más. ¡A nuestros clientes les gustan nuestros productos y también te gustarán a ti!
You’ll begin to see results in 2-3 months, and remember to keep using Spectral.F7® in order to keep your hair growing. Like many good things, patience and perseverance are the key to success.
WEEK 1-3

Some may notice 

some shedding of old 

hair. This is normal!

WEEK 8-16

Most start to see

soft, light colored

“peach fuzz” grow


With continued use, you will continue

to revive hair follicles helping grow

thicker, fuller hair.

Clinical Studies
First and foremost, DS Laboratories is a technology company aggressively focused on innovation. All our products have active pharmaceutical ingredients that ensure the best quality and provide high added value in the care of hair problems.
4 KEY growth-focused ingredients
Astressin-B is a peptide responsible for rapid hair regrowth in clinical studies.
Сopper Peptides
Copper Peptides have two main properties as 1) potently protective anti-inflammatory agents that limit oxidative damage after tissue injury, and 2) as tissue remodeling agents. Several studies conducted by research institutes found that copper peptides improved hair transplant success, increased hair follicle size, stimulated hair growth, and reduced hair loss.
Promotes hair rejuvenation activity by activating the stem cells within the follicle
Lecithin is one of the key building blocks of the membranes inside and outside of every cell. It is beneficial for thin, dry and brittle hair.
Nanodome advanced
Advanced Nanosome Delivery System encapsulates key active ingredients and delivers them to the scalp and skin for a prolonged release and higher efficacy.
Good for you,
Good for the planet
We take our commitment to the environment seriously, both in our products and our packaging. To that end, we recently introduced Oxo-biodegradable packaging. It's the same great product, with 90% less waste.
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