Where is AC Longevity (Longevity Lab) located?

It is at 115A Harley Street, London W1G 6AR, in the Marylebone medical district.

How much do supplements cost at AC Longevity?

Published prices include BPC-157 oral liquid drops (60 ml) at £125 and a 2% methylene blue solution (60 ml) at £42. Free shipping applies on orders over £65.

Who runs AC Longevity?

The founder is Chanah Chalska, described with Nutrition and Science education from Stanford University, who also operates the Botaniqua Harley Street aesthetic and holistic clinic.

How do I book or get in touch?

Contact is by phone on 020 7935 0716 or 07824 555 411, or by email at info@botaniqua.co.uk. Consultation is required before supervised clinic protocols.

What NAD+ products does AC Longevity offer?

It lists lyophilised RejuveNAD+ 500 mg and RejuveNMN 500 mg preparations, plus an oral liposomal NMNH and NR NAD booster complex with resveratrol and CoQ10.

Photo: aclongevity.com

AC Longevity (Longevity Lab)

London · Marylebone · updated 5 July 2026

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Prices checked once on record, 5 July 2026.

NAD+Peptide Therapy

Treatments: 6
Categories: 2
From: £65
With pricing: 4

Call clinic Send enquiry View all treatments

Photo: aclongevity.com

AC Longevity, trading as Longevity Lab, operates from 115A Harley Street, London W1G 6AR, offering clinic-administered peptide and NAD+ protocols alongside an online range of longevity supplements including BPC-157 oral drops at £125 and 2% methylene blue at £42.

Key facts

Address: 115A Harley Street, London W1G 6AR
Founder: Chanah Chalska (Nutrition and Science education, Stanford University)
BPC-157 oral drops (60 ml, 500 mcg/ml): £125
Methylene Blue 2% (60 ml, 99% purity): £42
Peptide administration: BTC-157 by infusion or subcutaneous route, under supervision
NAD+ preparations: RejuveNAD+ 500 mg and RejuveNMN 500 mg (lyophilised)
Linked brand: Botaniqua Harley Street (shares info@botaniqua.co.uk)
Free shipping: On orders over £65

AC Longevity, branded as Longevity Lab, sits at 115A Harley Street in London's Marylebone medical district. It combines two offers: supervised, clinic-based protocols and a direct-to-consumer shop. The clinic side centres on peptide work, with a BTC-157 protocol described as delivered by infusion or subcutaneous route under supervision, plus NAD+ support using lyophilised RejuveNAD+ and RejuveNMN preparations.

The practice is run by founder Chanah Chalska, who is described with Nutrition and Science education from Stanford University and who also operates the Botaniqua Harley Street aesthetic and holistic clinic. Contact and shop functions share the Botaniqua email domain, and the two brands are closely linked. The shop also lists oral longevity products such as a liposomal NMNH and NR NAD booster complex, SLU-PP-332 capsules, and hair products including Bicapil and a Dutabiot serum.

Pricing is published for the retail products rather than for in-clinic protocols. Confirmed figures include BPC-157 oral liquid drops (60 ml, 500 mcg/ml) at £125 and a 2% methylene blue solution (60 ml, stated 99% purity) at £42, with free shipping on orders over £65. Prospective clinic patients contact the practice by phone, and consultation is required before supervised protocols.

6 treatments across 3 categories in the menu and pricing section below.

Compiled from published research and each venue's own published information. Information only, not medical advice.

Information compiled from the clinic's website, last checked 5 July 2026.

Treatments & pricing

Sourced from the clinic's published menu where available.

Treatments: 6
Categories: 3
With pricing: 4
From: £65

Prices from the clinic's website, checked 5 July 2026. They may have changed. Always confirm with the venue.

6 treatments

Treatment	Category	Price
	Other	£280
	Peptide Therapy	£125
	NAD+	£65
	NAD+	On enquiry
	NAD+	On enquiry
	Other	£87

Bicapil Hair Density Solution (female hair loss treatment)
Other
£280
Laboratory-formulated treatment marketed for androgen-related hair thinning in women, described as reducing androgen (DHT) activity at the follicle level. Quantity selectable at purchase.
BPC-157 oral liquid drops 60 ml
Peptide Therapy
£125
Orally bioavailable peptide liquid drops, 60 ml at 500 mcg/ml, marketed for gut healing and tissue repair. Page states it should be used only under the supervision of a qualified professional. Listed as out of stock at time of crawl.
Liposomal NMNH + NR NAD booster complex with resveratrol and CoQ10, 60 capsules
NAD+
£65
Liposomal NAD+ booster supplement, 60 capsules. Per serving contains 500 mg liposomal NMNH, 500 mg nicotinamide riboside (NR), 200 mg trimethylglycine (TMG), 200 mg resveratrol, and 100 mg CoQ10. Described as EU-GMP quality verified and using liposomal technology for absorption.
RejuveNAD+ 500 mg lyophilized NAD+
NAD+
On enquiry
Sterile lyophilized (freeze-dried) NAD+ formulation, 500 mg per unit, described on the page as manufactured under GMP in an EU facility, over 99% purity, HPLC and microbiology analysed, third-party tested, and suitable for IV therapy use. Page targets clinics and distributors for bulk supply. Price shown on page was a placeholder of 0.00 and is omitted as not a genuine price.
RejuveNMN lyophilised 500 mg NAD+ intracellular booster therapy
NAD+
On enquiry
Lyophilised (freeze-dried) NMN 500 mg per unit that the clinic states converts to NAD+ in the body. Described as third-party tested with HPLC and microbiology analysis. Positioned as an intracellular NAD+ booster therapy and referenced in connection with IV infusion service. Price shown on page was a placeholder of 0.00 and is omitted as not a genuine price.
SLU-PP-332, 60 capsules (metabolic and mitochondria boost)
Other
£87
Described as a synthetic REV-ERB agonist developed at Saint Louis University, marketed as an exercise mimetic. 60 capsules. The page explicitly states benefits are based on preclinical studies and that until human trials are done its safety and effectiveness remain theoretical.

Team

Practitioner listed where available.

Chanah Chalska

Founder and principal consultant · Nutrition and Science education, Stanford University · Nutrition coaching · Aesthetic and holistic care · Longevity

Facility

Conditions treated

Health areas AC Longevity (Longevity Lab) states it works with. General information, not a treatment claim.

Hormone & metabolic

Hair loss / androgenetic alopecia (products marketed for female androgen-related hair thinning, post-hormonal shedding, and early-stage follicle miniaturization)

General

Gut and digestive issues (BPC-157 page references leaky gut, IBS, GI inflammation, and ulcers)

From @botaniqua_harleystreet on Instagram

Follow @botaniqua_harleystreet on Instagram

Practical information

Getting there: Marylebone
Website: aclongevity.com
Certifications: Products stated to be produced in GMP-certified European laboratories, Products stated to be manufactured in Europe under strict GMP and ISO standards, RejuveNAD+ described as manufactured under GMP in an EU facility
Consultation: Required before first session

Location

115A Harley Street, London, W1G 6AR

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About the organisation(expand)

Parent company: Botaniqua (Harley Street Botaniqua Medical Aesthetic and Holistic Clinic)

Related businesses

Botaniqua Harley Street (botaniqua.co.uk)
Botaniqua Skin Care Clinic

Social profiles

instagram

Frequently asked

Where is AC Longevity (Longevity Lab) located?: It is at 115A Harley Street, London W1G 6AR, in the Marylebone medical district.
How much do supplements cost at AC Longevity?: Published prices include BPC-157 oral liquid drops (60 ml) at £125 and a 2% methylene blue solution (60 ml) at £42. Free shipping applies on orders over £65.
Does AC Longevity offer peptide therapy in the clinic?: Yes. It describes a BTC-157 peptide protocol delivered by infusion or subcutaneous route under supervision at its Harley Street Longevity Lab, alongside NAD+ support.
Who runs AC Longevity?: The founder is Chanah Chalska, described with Nutrition and Science education from Stanford University, who also operates the Botaniqua Harley Street aesthetic and holistic clinic.
How do I book or get in touch?: Contact is by phone on 020 7935 0716 or 07824 555 411, or by email at info@botaniqua.co.uk. Consultation is required before supervised clinic protocols.
What NAD+ products does AC Longevity offer?: It lists lyophilised RejuveNAD+ 500 mg and RejuveNMN 500 mg preparations, plus an oral liposomal NMNH and NR NAD booster complex with resveratrol and CoQ10.

AC Longevity (Longevity Lab)

Key facts

Treatments & pricing

Team

Facility

Conditions treated

Hormone & metabolic

General

From @botaniqua_harleystreet on Instagram

Practical information

Location

Related businesses

Social profiles

Frequently asked

Send an enquiry

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