
A potent blend of peptides and botanical extracts for fuller-looking hair, including your hairline and edges.
- Targets thinning-looking areas and edges
- Supports thicker, fuller-looking hair
- Nourishes the scalp
- Lightweight and non-greasy
Choose your routine
- Order today
- Ships
- Delivered
Free shipping over $60· 30-day returns on unopened products · Vegan & cruelty free
How to use
Apply a few drops directly to thinning-looking areas, your hairline and edges. Massage in gently with your fingertips. Leave in. Use daily.
Ingredients
Water, Glycerin, Lecithin, Propanediol, Arginine, Caprylyl Glycol, Citric Acid, Eucalyptus Globulus Leaf Extract, Tocopherol, sh-Polypeptide-11, sh-Polypeptide-1, sh-Oligopeptide-2, sh-Oligopeptide-10, sh-Polypeptide-9, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Potassium Sorbate, Rosmarinus Officinalis (Rosemary) Extract, Xanthan Gum, Sodium Gluconate, Serenoa Repens (Saw Palmetto) Extract.
Shipping & returns
Ships within 1–2 business days. Free shipping on orders over $60. Unopened products can be returned within 30 days of delivery. Shipping policy · Returns & refunds

Why Density Serum
Your edges deserve a little attention too.
Tight styles, heat and time can leave your hairline and edges looking thin, and most hair products never reach the scalp where it starts.
Density Serum goes straight to the scalp. Peptides and botanical extracts in a lightweight drop that targets thinning-looking areas, so your hairline and edges look fuller over time.
A precise dropper for the hairline, temples and thinning-looking spots.
Targeted peptide care complemented by botanical extracts for the appearance of fuller-looking hair.
Non-greasy, so it disappears into your scalp and your style stays put.
Vegan, cruelty free, silicone and paraben free.
How to use
Three steps. Every day.
- 01Drop
A few drops on your hairline, edges and any thinning-looking areas.
- 02Massage
Work it in with your fingertips for about a minute.
- 03Repeat daily
Leave it in. Mornings are easiest; consistency is what counts.
Made for
Is it right for you?
- Thinning-looking edges and hairline
- Tight styles like braids, ponytails and wigs
- Curls, coils, waves and straight hair
- Color-treated and relaxed hair
Compare
Find your routine
| Detail | Density Serum$52 | Root Renewal$48 | The Hair Revival Duo$85 |
|---|---|---|---|
| Best for | Thinning-looking edges & hairline | Dry, tight-feeling scalp | Both, in one routine |
| Key ingredients | Peptides, botanicals | Rosemary, ginger, vitamins | All six |
| Size | 1 fl oz (30 ml) | 2 fl oz (59 ml) | 1 fl oz + 2 fl oz |
| When | Morning | Evening | Morning + evening |
Packed with care and tracked to your door.
Unopened products can be returned within 30 days of delivery.
Questions? support@flawlessgreenbeauty.com, answered within one business day.
Questions, answered
Will it make my edges greasy?
No. Density Serum is lightweight and non-greasy, so it absorbs quickly and won't disturb laid edges or a fresh style.
Can I use it with braids or a wig?
Yes. Apply along your hairline and between parts. It's made for protective styles.
How long does one bottle last?
Used daily on your hairline and edges, a 1 fl oz bottle lasts about a month.
Can I use it with Root Renewal?
Yes, they're designed together. Density Serum in the morning, Root Renewal in the evening. The Hair Revival Duo bundles both and saves 15%.
Cosmetic products for external use only. Individual results vary.
Root Renewal
The Hair Revival Duo