DS Laboratories Spectral F7 Astressin-B Booster for stress-related hair loss – booster for Minoxidil & Nanoxidil, 60ml

DS Laboratories Spectral F7 is an Astressin-B active ingredient booster for stress-related hair loss – ideal in combination with Minoxidil or Nanoxidil lotions.

Spectral F7 – Astressin-B booster against stress-related hair loss

Spectral F7 is a lotion designed to make hair appear thicker, support general hair health, and promote hair growth without leaving greasy or sticky residues. The lotion was developed for men and women suffering from early-stage hair loss or thinning hair due to stress or age, and can also be used preventively. Spectral F7 also acts as a booster for other lotions such as Spectral DNC-N, Spectral CSF, and Spectral RS.

Ingredients & Composition of Spectral F7

The core active ingredient is Astressin-B, a high-purity peptide with 33 amino acids which, according to the manufacturer, blocks the negative effects of stress on hair. Further components:

• Astressin-B (Octapeptide-2 / Acetyl Tripeptide-45 complex)
• Proharin-β4
• Copper Tripeptide-1 (copper acetate derivative)
• Lecithin
• Glycerin

Complete ingredient list: Water/Aqua/Eau, Glycerin, Propanediol, Lecithin, Phenoxyethanol, Caprylyl Glycol, Glycine Soja (Soybean) Oil, Octapeptide-2, Polysorbate 20, Acetyl Tripeptide-45, D-Phenylalanyl Octapeptide-14, Norleucyl Pentapeptide-38, Methyl Leucyl Decapeptide-26, Norleucyl Glutamyl Methyl Leucyl Isoleucinamide, Copper Tripeptide-1, Disodium EDTA.

Why Spectral F7 is an excellent choice

According to the manufacturer, Spectral F7 is the only product on the market that contains Astressin-B. The Nanosome encapsulation technology is designed to help the active ingredients penetrate deep into the scalp. The formula specifically targets stress-related hair loss and can simultaneously support the efficacy of existing treatments such as Minoxidil or Nanoxidil.

Spectral F7 application & dosage

As a booster for other lotions, 10 sprays per day (once) are sufficient; wait at least 10 minutes after applying another lotion before applying Spectral F7. As a standalone treatment, it is recommended to apply the lotion morning and evening. Massage well into the scalp and then wash your hands with soap.

Who is Spectral F7 suitable for?

• Those already using a lotion for hereditary hair loss (e.g., Minoxidil or Nanoxidil) who want to boost its effectiveness
• Those who want to stop early-stage, stress- or age-related hair loss
• Those who want to densify existing hair growth
• Those looking for a standalone treatment for mild hair loss

Spectral F7 compared to other DS Laboratories serums

Unlike Spectral DNC-N, DNC-S, CSF, or RS, Spectral F7 is primarily designed as a booster and contains no Nanoxidil or Aminexil, but rather the unique Astressin-B peptide. While the other serums primarily aim at direct hair growth promotion, Spectral F7 specifically addresses the stress-related effects on hair follicles and can be used in parallel with any of these products to support their effect.

Why buy Spectral F7 online?

Spectral F7 is conveniently available online and delivered directly to your home. Anyone looking to supplement their existing hair loss routine with a scientifically based booster will find a practical option in Spectral F7.

Frequently asked questions about Spectral F7

Can I combine Spectral F7 with Minoxidil?

Yes, Spectral F7 is often used as a booster in addition to Minoxidil or Nanoxidil lotions.

How many sprays do I need as a booster?

10 sprays per day, once, at least 10 minutes after the other lotion.

Can I also use Spectral F7 on its own?

Yes, as a standalone treatment, application morning and evening is recommended.

What is Astressin-B?

A high-purity peptide with 33 amino acids that, according to the manufacturer, is intended to block the negative effects of stress on the hair.

Does Spectral F7 leave greasy residues?

No, according to the manufacturer, the lotion is free of greasy or sticky residues.

Who is Spectral F7 intended for?

For men and women with early-stage, stress- or age-related hair loss, as well as a booster for other hair loss lotions.

How often is Spectral F7 applied?

As a standalone treatment twice daily, as a booster once daily with 10 sprays.

How much content is in one bottle?

One bottle contains 60 milliliters.

Is international delivery including customs information transparently traceable?

Yes, all information regarding weight and customs tariff numbers is transparently listed in the product description, as the goods are imported from the Netherlands and cleared through customs.

How long is Spectral F7 shelf-stable?

Unopened shelf life at least until October 31, 2028.

Weight and customs information

The 60 ml bottle has a net weight of approx. 110 g. Since our supplier is based in the Netherlands, the goods are imported and cleared there under the customs tariff number (HS code) 3305 90 00 (prepared hair treatment agents).