No. 05 The Signature Elixir

Your neck has been waiting for this.

The Signature Elixir is a concentrated treatment oil formulated specifically for the neck and décolletage — the areas that show the effects of oestrogen decline most visibly, and that almost no skincare routine actually addresses.

Not a body oil. Not your facial oil extended downward. A dedicated formula with a targeted active stack — Bakuchiol, CoQ10 at 1%, Prickly Pear, Rosehip, Squalane — designed for the specific structural needs of thinner, more vulnerable neck skin during perimenopause and menopause.

Formulated by Kim over four months of founder testing. Small batch. Frosted glass with bamboo pump. 30ml.

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Why the neck and décolletage need their own formula

The skin on your neck and décolletage is structurally different from facial skin. It is thinner, has fewer sebaceous glands, receives less natural oil production, and has typically accumulated decades of sun exposure that facial skincare rarely addresses. When oestrogen declines in perimenopause and menopause, this area is affected acutely:

• Collagen and elastin production drops, causing visible crepiness and loss of firmness
• Natural lipid production decreases, leading to persistent dryness that generic moisturisers can't fix
• Cell turnover slows, resulting in dull, uneven tone that reads older than the face above it
• The skin becomes thin enough that texture changes are visible in any light

Kim saw this pattern in her Noosa treatment room for 16 years — women with beautifully maintained facial skin whose neck and décolletage had been left behind. The Signature Elixir is the formula she created to close that gap.

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What you'll notice

• ✦ Visibly softer, more nourished neck and décolletage from the first week
• ✦ Reduced crepiness and improved skin texture with consistent use
• ✦ A firmer, more lifted appearance over 4–8 weeks
• ✦ Natural luminosity — the same golden warmth Sea Buckthorn brings to the face
• ✦ Skin that looks as considered as your face feels
• ✦ Works beautifully on the face too — particularly in the loading phase

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The active ingredient stack

Bakuchiol (Bidens Pilosa Extract)
The plant-based alternative to retinol — and the reason this formula is appropriate for perimenopausal skin that may be too reactive for synthetic retinoids. Bakuchiol stimulates collagen synthesis, improves skin firmness and elasticity, and visibly reduces the appearance of fine lines — with studies showing comparable results to retinol without the irritation, peeling or photosensitivity. It can be used morning and evening. This is the most important active in The Signature Elixir, dosed at an efficacious level.

Caution: Bakuchiol is not recommended during pregnancy or breastfeeding. Consult your healthcare provider if you have concerns.

CoQ10 (Ubiquinone) at 1%
Coenzyme Q10 is a naturally occurring antioxidant that the body produces in decreasing amounts from age 30. At the skin level, CoQ10 supports cellular energy production, neutralises free radical damage, and helps skin repair itself more efficiently overnight. At 1% — the concentration used here — it is clinically meaningful, not cosmetic. Rarely found at this dose in anything below $200.

Prickly Pear Seed Oil (Opuntia Ficus-Indica)
One of the most vitamin E-rich plant oils on earth — up to 150% more tocopherols than argan oil — and one of the rarest. Cold-pressed from the seeds of the prickly pear cactus, it delivers exceptional antioxidant protection, supports skin regeneration, and has a dry, silky texture that absorbs quickly without heaviness. A luxury ingredient by any standard.

Rosehip Seed Oil (Rosa Canina)
Naturally rich in retinoic acid precursors, Vitamin C and essential fatty acids. Supports cell renewal, visibly improves skin tone and texture, and has a long clinical history of improving the appearance of sun damage and pigmentation — particularly effective for the uneven tone that accumulates on the neck and décolletage.

Squalane
A biomimetic skin lipid — structurally identical to the squalene that young skin produces naturally, and that declines with age. Absorbs instantly, replenishes the skin's oil barrier, and creates the smooth, plump skin surface that makes all other actives work better. Non-comedogenic, non-irritating, exceptionally well tolerated by reactive perimenopausal skin.

Meadowfoam Seed Oil (Limnanthes Alba)
The primary carrier oil — chosen for its exceptional ability to lock in actives and prevent moisture loss without heaviness. One of the most stable plant oils available, with a satin-smooth texture that defines how the formula feels on the skin.

Sea Buckthorn Oil (Hippophae Rhamnoides)
Present in a precision dose that delivers signature golden warmth and antioxidant richness. Rich in omega-7 (palmitoleic acid) — the fatty acid that mirrors the lipid profile of younger skin — Sea Buckthorn supports barrier repair and brings a visible, healthy warmth to the skin tone.

Full INCI (label order): Limnanthes Alba (Meadowfoam) Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Camellia Oleifera Seed Oil, Squalane, Rosa Canina (Rosehip) Seed Oil, Opuntia Ficus-Indica (Prickly Pear) Seed Oil, Citrullus Lanatus (Watermelon) Seed Oil, Hippophae Rhamnoides (Sea Buckthorn) Oil, Tocopherol, Ubiquinone (CoQ10), Bidens Pilosa Extract (Bakuchiol). 30ml.

Batch 002 onwards includes Rosmarinus Officinalis (Rosemary) CO2 Extract. No synthetic fragrance. No fillers. Every ingredient earns its place.

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How to use it

Primary use — neck and décolletage: Warm 2–3 drops between palms and press gently into neck and décolletage using upward strokes. Use morning and evening after cleansing, before moisturiser. Follow with SPF in the morning.

Loading phase — face, neck and décolletage (Weeks 1–4):
AM + PM: Apply The Signature Elixir to the face, neck and décolletage. This concentrated loading phase delivers the fastest visible improvement across both areas.

Maintenance phase (Week 5 onwards):
AM: Apply Rewind Elixir to the face. Apply The Signature Elixir to the neck and décolletage.
PM: Apply The Signature Elixir to the face, neck and décolletage, or alternate with Rewind Elixir.

Store in a cool, dark place. Keep lid closed — particularly important in warmer climates. Use within 6 months of opening.

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Frequently Asked Questions

Can I use this on my face as well as my neck?
Yes — and during the loading phase (weeks 1–4), this is exactly what Kim recommends. The Signature Elixir was formulated primarily for the neck and décolletage but is highly effective on the face. Many customers use it on the face in the PM and transition to Rewind Elixir as their AM face step from week 5.

Is Bakuchiol safe for perimenopausal and menopausal skin?
Yes — Bakuchiol is one of the best actives for perimenopausal skin. It delivers retinol-comparable results on collagen and firmness without the irritation, peeling or photosensitivity that synthetic retinoids can cause in reactive or sensitised skin. It can be used morning and evening. Not recommended during pregnancy or breastfeeding.

How is this different from the Rewind Elixir?
Rewind Elixir is optimised for the face — lighter in texture, formulated for facial skin that may be reactive or prone to congestion, with barrier repair as its primary focus. The Signature Elixir is formulated for the thinner, more fragile skin of the neck and décolletage, with a targeted active stack (Bakuchiol, CoQ10, Prickly Pear, Rosehip) that specifically addresses firmness, tone and cell renewal. They are complementary, not interchangeable.

Can I use this alongside retinol or other actives?
Because Bakuchiol is gentle and non-photosensitising, The Signature Elixir can generally be layered with other actives without concern. If you are using a prescription retinoid, consult your prescriber before combining.

How long will a bottle last?
At 2–3 drops per use on the neck and décolletage, twice daily, a 30ml bottle typically lasts 6–8 weeks. During the loading phase (face + neck), expect 4–6 weeks per bottle.

When will I see results?
Texture and hydration improvements are typically visible within 1–2 weeks. Firmness and tone improvements from Bakuchiol and CoQ10 build progressively — most significant changes are typically visible at 4–8 weeks. Kim documented results over four months of founder testing before bringing this formula to market.

What is your return policy?
We offer a 30-Day Love It Guarantee. If you don't love your results within 30 days, we'll make it right — no questions asked. Email hello@thegloweco.com.au.

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30-Day Love It Guarantee

We're confident in what this elixir does — because Kim tested it on herself for four months before it ever reached a customer. If you don't love your results within 30 days, we'll make it right. No complicated process. No questions asked. Email hello@thegloweco.com.au.

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Pair it with

• No. 01 Rewind Elixir — Barrier repair facial elixir. The natural face complement to The Signature Elixir on the neck.
• The Elixir Duo — Face + Neck — Rewind Elixir + The Signature Elixir together, save $11.
• The Glowe Co Collection — The complete three-step facial routine.

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Australian-made. Small batch. Frosted glass with bamboo pump. Formulated by Kim — a skin therapist with 16 years of professional experience treating perimenopausal skin — over four months of documented founder testing.

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Professionally Endorsed

"As a cosmetic doctor, I recommend The Glowe Co to my patients who want real results without the complexity. The formulations are genuinely impressive — clean, effective, and exactly what perimenopausal and ageing skin needs."

— Dr. Kate Howsan, Cosmetic Physician