


Strength Shampoo
Biolabs Strength Shampoo, Copper Peptide Shampoo 400g
or 4 interest-free payments of R223.75 with Payflex
Add R605 for free SA delivery
A copper peptide shampoo with two copper peptides for hair that feels smoother and looks glossy.
- Smoother-feeling hair
- Healthy-looking shine
- Helps reduce the look of frizz
Standard delivery R135, free over R1,500 · Express R185, free over R2,500 · Fast courier delivery across SA
- Free SA delivery on orders of R1,500 or more
- Pay in 4 interest-free instalments with Payflex
- Secure checkout
- Unopened, unused products can be returned within 14 days after delivery. Faulty products are covered under the Consumer Protection Act.
Hair Set, R1,640
Shampoo + Conditioner. R1,790 if bought separately, save R150.
Why you'll love it
- Smoother-feeling hair: a cleansing shampoo for hair that feels smoother and looks glossy.
- Clean and soft: leaves hair feeling clean, soft and easier to manage.
- Glossy finish: with dimethicone and dimethiconol, which help hair feel smooth and look glossy.
For best results, follow with our Strength Conditioner.
What it's being studied for
- Copper Tripeptide-3Copper Tripeptide-3 is a copper peptide studied in the lab for its role in hair-follicle cells.
Sources
These studies looked at the ingredients, mostly in the lab, not at our finished products.
Wet hair, massage into scalp and lengths to a rich lather, rinse.
Strength Shampoo is a copper peptide shampoo with Copper Tripeptide-1 and Copper Tripeptide-3. It aids hair growth as part of a regular routine and leaves hair feeling clean, soft and smoother, with a glossy look. Use it on its own, or follow with the Strength Conditioner and the Hair & Scalp Serum.
- copper peptides (Copper Tripeptide-1 and Copper Tripeptide-3): the copper peptides at the centre of the formula.
- Sodium Laureth Sulfate and Sodium Lauryl Sulfate: cleansing agents that create a rich lather.
- Dimethicone and Dimethiconol: help hair feel smooth and look glossy.
- Guar Hydroxypropyltrimonium Chloride: a conditioning ingredient for a softer, more manageable feel.
All hair types, especially hair that feels dry or frizzy. If you have a scalp or hair concern, speak to a doctor or dermatologist. This is a cosmetic product.
- Wet hair thoroughly.
- Apply a suitable amount to the hair and scalp.
- Massage into a rich lather, then rinse thoroughly with clean water.
- Repeat if necessary.
Avoid direct contact with eyes. In case of contact, rinse thoroughly with water.
Size: 400g (14.1 oz). Peptides: Copper Tripeptide-1 and Copper Tripeptide-3. Format: rinse-off cosmetic shampoo. Cruelty-free.
Full ingredient list: Aqua, Sodium Laureth Sulfate, Cocamide MEA, Sodium Lauryl Sulfate, Dihydrogenated Tallow Phthalic Acid Amide, Glycol Distearate, Cocamidopropyl Betaine, Dimethicone, Dimethiconol, Decyl Glucoside, Sodium Chloride, Phenoxyethanol, Guar Hydroxypropyltrimonium Chloride, Glycol Stearate, Hydrogenated Ditallowamine, Citric Acid, Copper Tripeptide-1, Copper Tripeptide-3, TEA-Dodecylbenzenesulfonate, Sodium Sulfate, Laureth-23, C12-15 Pareth-3, Glyceryl Laurate, Glyceryl Caprylate, Methylisothiazolinone, Ethylhexylglycerin, C12-16 Alcohols.
Contains methylisothiazolinone. Patch test before first use.
Storage: store in a cool, dry place away from direct sunlight and excessive heat. Use within 24 months of opening.
Hair Set (shampoo + conditioner): R1,640. R1,790 if bought separately, save R150.
Get 10% off your first order with WELCOME10.
For external cosmetic use only. Avoid contact with eyes. Do not use on a broken or irritated scalp. If skin irritation occurs, discontinue use immediately. Keep out of reach of children. This cosmetic product is not intended to diagnose, treat, cure or prevent any disease.
Does it contain sulfates?
Yes. It contains Sodium Laureth Sulfate and Sodium Lauryl Sulfate as cleansing agents.
Is this a hair loss shampoo?
It's a cosmetic copper peptide shampoo for people whose hair looks thinner than they'd like. It aids hair growth with regular use and helps hair feel stronger and smoother. It is not a medicine. If you're losing a lot of hair suddenly, see a doctor or dermatologist.
Is this a DHT blocking shampoo?
No. Our shampoo is built around copper peptides, not DHT-blocking ingredients. People looking for a DHT blocking shampoo often want a full routine for thinning-looking hair. Many pair a peptide shampoo with a leave-in scalp serum such as our Copper Peptide Hair & Scalp Serum.
Is this a medical treatment?
No, it's a cosmetic shampoo for the look and feel of your hair. It isn't intended to diagnose, treat, cure or prevent any disease.
Can I use it on a sensitive scalp?
It contains methylisothiazolinone. Patch test before first use, and don't use it on a broken or irritated scalp.
What does "measured as peptide powder by weight" mean?
It tells you how the percentage on the label is calculated: the weight of peptide powder as a share of the formula's total weight.
How often do I use the Hair & Scalp Serum?
Massage a few drops into the scalp, 1–2 times a day, on damp or dry hair. No rinsing.
Are your products cruelty-free?
Yes. Our hair care is cruelty-free.
Do you deliver for free?
SA delivery is free on orders from R1,500. Below that, a flat R135 applies.
Can I pay in instalments?
Yes: choose Payflex at checkout to pay in 4 interest-free payments.
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Hair sale ends 8 Nov
Standard delivery R135, free over R1,500 · Express R185, free over R2,500 · Fast courier delivery across SA


